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St Mary Parish City Zoning Code

CHAPTER 1

Zoning Districts and Land Use

Sec. 1.1.1 Purpose of Chapter

The purpose of this Chapter is to establish zoning districts and set out, generally, what is allowed and not allowed in each district. This Chapter also provides supplemental standards that control the development of buildings and structures on residential and nonresidential lots.

Effective on: 11/1/2013

Sec. 1.1.2 Application of Chapter

  • Generally. In general, this Chapter:
    1. Divides the Parish into zoning districts;
    2. Sets out which land uses are permitted, limited, specific, and prohibited in each district;
    3. Establishes special zones within the Parish; and
    4. Provides standards for "limited" and "specific" uses, which are subject to additional standards, and in the case of specific uses, public hearing procedures.
  • Zoning Districts. Division 1.2, Establishment of Districts, establishes the districts that provide for the character and type of development that is allowed in various parts of the Parish. The zoning districts are shown on the Official Zoning District Map, which is established in Section 1.2.2, Official Zoning District Map.
  • Permitted, Limited, Specific, and Prohibited Uses. Division 1.3, Permitted, Limited, Specific, and Prohibited Uses, establishes which uses are allowed and not allowed in each zoning district. In general, uses are permitted or prohibited in each zoning district. However, for some uses, there are other classifications:
    1. Limited Uses. Limited uses are approved by the Director, who applies the standards set out in Division 1.4, Limited and Specific Use Standards, in addition to the other applicable provisions of this UDC; and
    2. Specific Uses. Specific uses are approved by the Parish Council, which applies the standards set out in Division 1.4, Limited and Specific Use Standards (if applicable), in addition to the general and special standards set out in Section 5.4.3, Specific Use Permits, and other applicable provisions of this UDC.
  • Overlay Zone. Division 1.5, Airport Zoning, establishes an overlay zone in the Parish.
  • Agricultural, Residential, and Nonresidential Standards. Division 1.6, Agricultural and Residential District Standards, Division 1.7, Special Standards for Existing Neighborhoods (EN), and Division 1.8, Nonresidential District Standards, establishes lot, yard, coverage, height, and other standards which are applied to agricultural, residential, and nonresidential development of individual lots. These divisions also includes supplemental standards that affect all agricultural, residential, and nonresidential lots, buildings, and structures.
  • Traditional Neighborhood Development Standards. Division 1.9, Traditional Neighborhood Development (TNDs), establishes standards which are applied to lots designed and constructed using Traditional Neighborhood Development ("TND") principles and other applicable provisions detailed throughout this UDC. This Division also establishes standards for accessory buildings, detached garages, and accessory dwelling units in TND developments.
  • Effective on: 3/12/2014

    Sec. 1.2.1 Establishment of Zoning Districts and Boundaries

  • Generally. As set forth in Louisiana Revised Statute 33:4780.41, Creation of Districts; Powers of Authority; Uniform Regulations Within District, as amended, for the purpose of regulating and restricting the use of land and the erection, construction, alteration or use of buildings, structures or land to promote compatible land development patterns in accordance with the St. Mary Parish Comprehensive Plan, the unincorporated portion of St. Mary Parish, both land and water, is divided into zoning districts, as follows:
  • Districts. Twelve zoning districts are established in four general use categories. The zoning districts are set forth below. The general use categories are non-urban, residential, commercial, and industrial.
    1. Non-Urban districts:
      1. Agriculture (AG)
      2. Conservation (CN)

    2. Residential districts:
      1. Residential Estate (RE)
      2. Single-family Residential (SR)
      3. High Density Residential (HR)
      4. Existing Neighborhood (EN)(See Table 1.2.1, Existing Neighborhood Subdistricts, subsection C., below)
      5. Manufactured Home (MH)
    3. Commercial districts:
      1. Neighborhood Commercial (NC)
      2. General Commercial (GC)
      3. Highway Oriented Commercial (HC)
    4. Industrial districts:
      1. Light Industrial (LI)
      2. Heavy Industrial (HI)
  • Existing Neighborhood Subdistricts.
    1. Establishment of EN Subdistricts. The Existing Neighborhood (EN) district is divided into three subdistricts, as set out in Table 1.2.1, Existing Neighborhood Subdistricts.
  • Table 1.2.1
    Existing Neighborhood Subdistricts
    Subdistrict Predominant Building Types(s)
    EN 1 Intended for EN district areas where the predominant building type is single-family detached dwellings.
    EN 2 Intended for EN district areas where the predominant building type is mixed residential consisting of both single-family detached dwellings and manufactured housing.
    EN 3 Intended for EN district areas where the predominant building type is manufactured housing
      1. EN Development Standards. General and alternate development standards are provided in Division 1.7, Special Standards for Existing Neighborhoods.

    Effective on: 11/1/2013

    Sec. 1.2.2 Official Zoning District Map

    The location and boundaries of the various zoning districts are shown on the official zoning district map. The Director is responsible for custody of the map and will promptly make any changes approved by the Parish Council. The provisions of the UDC establishing a district, amending a district classification, or amending a district boundary controls over any conflicting information shown on the official zoning district map. The official zoning district map, together with all notations, references and other information shown thereon and all amendments thereto, shall be as much a part of these regulations as if fully set forth and described herein. The official zoning district map, properly attested, is on file in the office of the Director and is fully accessible to the public during normal business hours.

    Effective on: 11/1/2013

    Sec. 1.2.3 Interpretation of District Boundaries

    Where uncertainty exists with respect to the boundaries of any of the districts shown on the official zoning district map, the following rules apply:

    1. Where district boundaries are so indicated that they approximately follow the center lines of streets or highways, the center lines or rights-of-way lines are construed to be the boundaries;
    2. Where district boundaries are so indicated that they approximately follow lot lines or other parcel boundaries, the lot lines or parcel boundaries are construed to be the boundaries;
    3. Where district boundaries are so indicated that they are approximately parallel to street center lines or street right-of-way lines, such district boundaries shall be construed as being parallel thereto and at such distance therefrom as indicated on the official zoning district map. If no distance is given, such dimension shall be determined by the use of the scale on said official zoning district map or by the UDC provisions establishing the district boundaries;
    4. Boundaries indicated as following shorelines shall be construed to follow such shorelines, and in the extent of change in the shoreline shall be construed as moving with the actual shoreline. Boundaries indicated as approximately following the center lines of streams, rivers, canals, lakes, bayous or other bodies of water shall be construed to follow such center lines;
    5. On un-subdivided land or when a district boundary follows no identifiable feature, the location of district boundaries shall be determined by the UDC provisions establishing the district boundaries or by using the map scale appearing on the official zoning district map, unless the district line is indicated by dimensions printed on the official zoning district map, in which case the printed dimensions shall control;
    6. Where streets or alleys on the ground differ from streets or alleys shown on the official zoning district map, the streets or alleys on the ground control; and,
    7. Where physical or cultural features existing on the ground are at variance with those shown on the official zoning district map, or in circumstances not covered above, the Board of Adjustment shall interpret the district boundaries.

    Effective on: 2/4/2014

    Sec. 1.2.4 Compliance with District Regulations

    No building or structure shall be erected, constructed, enlarged, reconstructed or altered for use nor shall any building, structure or land be used or changed in such a way that it does not comply with all the district regulations established by this UDC for the district in which the building or structure or land is located.

    Effective on: 11/1/2013

    Sec. 1.2.5 Zoning District Purpose Statements

  • Agriculture (AG) District. The zoning of property for agriculture ("AG") is intended to maintain agricultural land in such use for the long term and to minimize encroachment upon such relatively undeveloped areas by incompatible uses of a more urban nature and intensity. Property zoned "AG" includes un-platted tracts of land, existing large lots, and areas generally characterized by rural roads where adequate utilities and public facilities are not available to support higher density urban development. Agriculture is the primary use of the land to which residential is an accessory to the primary use. This district is designed for agricultural cultivation, production and grazing activities.
  • Conservation (CN) District. The zoning of property for conservation ("CN") is intended to protect and conserve the major environmental assets within the Parish. It includes large areas of open water, marsh, swamp, wetlands, forested lands and floodplain that are unlikely to be developed for urban uses given the limitations of federal and state environmental regulations. The conservation district also includes the least developed and most rural parts of the Parish, with limited vehicular access. Scattered individual homesteads may occur in the "CN" district, pursuant to local, state and federal regulatory provisions.
  • Residential Estate (RE) District. The zoning of property for residential estate ("RE") is intended to provide for conventional detached single-family residential uses on large lots. The purpose of "RE" is to provide very low density residential while protecting the semi-rural nature of the area, which is achieved through a balance between the landscape and buildings that favors the landscape. Open space and low proportions of impervious surfaces characterize the built environment. Development clustering will ensure an adequate amount of open space will be available upon build-out to enhance neighborhood character and the lifestyle of residents. This district is intended to allow residential neighborhoods. Recreational uses that serve the neighborhoods are permitted, but are restricted in scale to preserve the safety and integrity of the neighborhood streets.
  • Single-family Residential (SR) District. The zoning of property for single-family residential ("SR") is intended to provide for conventional detached single-family dwellings. The purpose of the "SR" district is to provide sufficient, suitable residential neighborhoods, protected from incompatible uses, provided with necessary and adequate facilities and services. The "SR" designation is appropriate for areas that are transitioning from the traditional rural nature of the Parish to a more urban use and intensity.
  • High Density Residential (HR) District. The zoning of property as high density residential ("HR") is intended for multiple-family dwellings such as duplexes, triplexes, townhomes, condominiums, and apartments. The purpose of the "HR" district is to provide for residential developments in a higher density setting, while ensuring livability, property values, open space, design quality and landscaping, and the safety and general welfare of its residents. This district allows development up to 18 units per acre.
  • Existing Neighborhood District. This ("EN") district is intended to preserve the character of the designated existing residential neighborhoods that were developed under prior zoning categories that are no longer used in this UDC, or of platted areas that may now be nonconforming. This District is intended to ensure that owners of property in designated established neighborhoods are not required to seek variances to improve existing homes that were either built before zoning regulations were adopted, or conformed to the regulations that were in effect when they were constructed. By retaining existing lot size and dimensional character of the areas as platted and built upon, nonconformities are avoided. Application of this district does not remove the unlawful status of uses, buildings, or improvements that were constructed without required permits or in violation of applicable regulations that were in effect at the time of construction.
  • Manufactured Homes (MH) District. The zoning of property for manufactured homes ("MH") is intended for the development in appropriate locations of manufactured home subdivisions and manufactured home parks that meet all requirements of this UDC and the Parish's Code of Ordinances, and any applicable state laws. The purpose of the "MH" district is to allow for a means of affordable housing, in HUD-code manufactured homes, within a well-designed and managed, compatible and cohesive residential environment.
  • Neighborhood Commercial (NC) District. The zoning of property for neighborhood commercial ("NC") is intended to provide for small-scale, limited-impact retail and office businesses on relatively small sites in convenient proximity to residential neighborhoods. The uses permitted within the "NC" district are meant to be compatible with largely residential areas and serve the retail and personal service needs of nearby residents. The nature of the permitted uses and scale of buildings are intended to blend with adjacent and nearby properties without causing adverse impacts. The "NC" district directs such development to sites at or near intersections of major roads to enhance access and minimize traffic growth and safety concerns on minor rural roads.
  • General Commercial (GC) District. The zoning of property for general commercial ("GC") is intended to provide for a variety of commercial uses including wholesale sales and services, general retail and service businesses, and office uses. This district is primarily intended for relatively larger sites and uses in high-traffic areas adjacent to arterial streets and highways and is appropriate for high-volume commercial shopping and service centers and developments that serve the entire Parish. The "GC" district also accommodates businesses that trade in goods and services primarily aimed at the needs of other commercial and industrial enterprises.
  • Highway Commercial (HC) District. The zoning of property for highway commercial ("HC") is intended to provide for intensive and large scale commercial development along US 90/I-49, where utilities are readily available and the road system is most adequate to support urban growth and associated traffic volumes in a safe and efficient manner. The "HC" district encourages concentration of commercial development at strategic locations relative to population density, available utilities and major roadway access and intersections. Development within the "HC" district is intended to be of an increased quality that is compatible with adjacent land uses and designed to positively contribute to an enhanced visual environment along this future interstate corridor. Complementary high-density residential uses may be developed nearby, with adequate buffering and compatibility measures between residential and non-residential developments. Joint access and sharing of commercial parking areas is strongly encouraged to minimize traffic congestion and avoid "strip development" outcomes along this major roadway.
  • Light Industrial (LI) District. The zoning of property for light industrial ("LI") is intended to accommodate enterprises engaged in low-intensity manufacturing and warehousing activities at a relatively smaller scale than uses permitted in the heavy industrial ("HI") district. The "LI" district also includes "high technology" research, development and production activities and other office and warehouse functions that may occur in a "business park" setting, with campus-style arrangement and spacing of buildings, generous landscaping, and enhanced building design. Such developments and permitted uses must cause limited impacts on surrounding properties and be compatible with nearby commercial areas and residential neighborhoods, provided adequate separation and buffering is provided. This district is not intended for general retail uses and activities. "LI" zoning is intended for areas with adequate utilities and infrastructure for the envisioned uses, as well as locations with direct access to major or minor arterial roadways to keep truck traffic away from residential and retail/office areas. Most activities within the "LI" district will occur inside a building; however, outside storage of materials and on-site work activities are permitted subject to adequate screening and buffering.
  • Heavy Industrial (HI) District. The zoning of property for heavy industrial ("HI") is intended to provide for the most intensive and large-scale manufacturing, warehouse and port-related development that meet the economic development needs of the Parish. At the same time, the nature and scale of such development, including certain nuisance characteristics (e.g., noise/vibration, smoke/dust, odor, heat, glare, visual impact, etc.), are not compatible with residential and/or less-intensive commercial or industrial uses. Development requiring "HI" zoning should be situated away from the Parish's major environmental, recreation and tourism assets and in areas traditionally noted for or having the necessary facilities and services to effectively support such uses. This includes adequate utilities and infrastructure and access to major roadways and rail, water or air transport facilities and services. Associated truck traffic should be focused on adequate roadways that avoid areas not conducive to heavy industrial activity and related goods movement, especially to minimize public safety risk if potentially dangerous materials or substances are handled, processed or transported. Large sites and substantial perimeter buffers are necessary for facilities that pose a risk of fire, explosion, or accidental release of radiation or toxic matter.
  • Effective on: 2/4/2014

    Sec. 1.3.1 Interpretation of Use Tables

  • Generally. Land and structures in each zoning district may only be used for the listed uses specified as a use permitted by right in that district as shown in the Use Tables provided in this Division.
  • Types of Uses. Use categories classify land and activities into categories based on common functional, product or physical characteristics. Characteristics include type and amount of activity, the type of customers or residents, how goods or services are sold or delivered and site conditions. The following types of uses are included in the Use Table:
    1. "P" means that the use is Permitted. Permitted uses are allowed by right in the respective district subject to the height and area requirements and development standards specified for that district and other applicable regulations of this UDC.
    2. "L" means that the use is Limited. Limited uses are allowed by right in the respective district subject to the standards set out in Division 1.4, Limited and Specific Use Standards, in addition to the height and area requirements and development standards specified for that district and other applicable regulations of this UDC.
    3. "S" means that the use is a Specific Use. Specific uses will be permitted, provided that the use meets the standards and criteria in Division 1.4, Limited and Specific Use Standards (if applicable), and Section 5.4.3, Specific Use Permits. Such uses are also subject to other applicable regulations of this UDC.
    4. "-" means that the use is Prohibited in that district.
  • Uses Not Listed. If the Director determines that a proposed use is not listed, or if there is ambiguity as to its proper classification within the respective zoning district(s), the Director shall make an official determination as to the appropriate district or districts for the use. The Director shall use the purpose statements in Section 1.2.5, Zoning District Purpose Statements, and the criteria described below in determining new or unlisted use classifications. The Director's decision may be appealed by an applicant to the Board of Adjustment for a final determination as to the appropriate district for the use to be located. In the event the determination requires a text amendment, the proposed use must be sent to the Planning and Zoning Commission and Parish Council for their consideration and action in accordance with the procedures for amending the text of this UDC, which is set out in Section 5.4.9, Text Amendments. The considerations to be used in making similar use interpretations are as follows:
    1. The actual or projected characteristics of the activity in relationship to the stated characteristics of each use category;
    2. The relative amount of site area or floor area space and equipment devoted to the activity;
    3. The customer type from each activity;
    4. The relative number of employees in each activity;
    5. Hours of operation;
    6. Building and site arrangement;
    7. Vehicles and equipment used with the activity;
    8. The relative number of vehicle trips generated by the use; and
    9. How the use advertises itself.
  • Effective on: 2/4/2014

    Sec. 1.3.2 Residential, Home, and Institutional Uses

    Table 1.3.2, Residential, Home, and Institutional Uses, sets out which residential, home, and institutional uses are permitted, specific, and prohibited in each zoning district.

    Table 1.3.2
    Residential, Home, and Institutional Uses
    P = Permitted Use;      L = Limited Use;      S = Specific Use;    -  = Prohibited Use
     Land Use Non Urban Residential Commercial Industrial
    AG CN RE SR HR EN MH NC GC HC LI HI
    Residential Uses
    Accessory Dwelling Units L L L L L L - - - - - -
    Bunkhouses S -  - - - - - - S S S S
    Manufactured Homes P P  - - - P1 P - - - - -
    Multiple-Family Dwellings (i.e., triplexes, apartments, condominiums, townhomes) and Accessory Facilities. - -  - - P P - - - - - -
    Patio Homes - -  - - P P - - - - - -
    Recreational Vehicle Dwellings P P - S3 - P1 / S3 P S3 S3 - S3 -
    Single-Family Detached Dwellings (i.e., site built homes) P P P P - P - - - - - -
    Single-Family Camps / Houseboats P P P P - P - - - - - -
    Two-Family Dwellings (i.e., duplexes) - -  - - - P - - - - - -
    Special Neighborhood Type
    Manufactured Home Park or Subdivision P - - - P P2 P - - - - -
    Traditional Neighborhood Development (TND) - - - L L - - - - - - -
    Home Uses
    Home Occupations incidental to a residential permitted use L L  L L - L L - - - - -
    Institutional Uses
    Churches and Other Religious Organizations, including Accessory Facilities S S - S S S S S S S S S
    Correctional Institutions or Facilities (Public or Private) S - - - - - - - - - S
    Education Facilities (technical schools, colleges, and universities) P - - - - - - - P P P P
    Hospitals or Sanitariums - - - - - - - - S S - -
    Library - - - S S S S - - - - -
    Post Offices - - - - - - - S S S - -
    Schools, Public and Private P P - P P P P P P P - -

    TABLE NOTES:
    1 Manufactured homes and recreational vehicle dwellings are only allowed in the EN2 and EN3 subdistricts.
    2 Manufactured home parks or subdivisions are only allowed in the EN3 subdistrict.

    Recreation Vehicle dwellings shall be allowed as a Specific Use only in the designated zoning districts situated south of the Intracoastal Waterway and west of Cote Blanche Island located in Ward 2, St. Mary Parish, Louisiana and each Specific Use approval within the aforementioned designated zoning districts shall expire within three years of the date of approval; shall not be transferable; shall comply with the applicable provisions of Chapter 3, Division 3.8 Floodplain Management and Flood Protection; shall be subject to all other applicable sections of this ordinance; and may be subject to any other conditions provided by and approved by the St. Mary Parish Council in each respective Specific Use approval. 

    Table 1.3.2
    Residential, Home, and Institutional Uses
    P = Permitted Use;      L = Limited Use;      S = Specific Use;    -  = Prohibited Use
     Land Use Non Urban Residential Commercial Industrial
    AG CN RE SR HR EN MH NC GC HC LI HI
    Residential Uses
    Accessory Dwelling Units L L L L L L - - - - - -
    Bunkhouses S -  - - - - - - S S S S
    Manufactured Homes P P  - - - P1 P - - - - -
    Multiple-Family Dwellings (i.e., triplexes, apartments, condominiums, townhomes) and Accessory Facilities. - -  - - P P - - - - - -
    Patio Homes - -  - - P P - - - - - -
    Recreational Vehicle Dwellings P P - S3 - P1 / S3 P S3 S3 - S3 -
    Single-Family Detached Dwellings (i.e., site built homes) P P P P - P - - - - - -
    Single-Family Camps / Houseboats P P P P - P - - - - - -
    Two-Family Dwellings (i.e., duplexes) - -  - - - P - - - - - -
    Special Neighborhood Type
    Manufactured Home Park or Subdivision P - - - P P2 P - - - - -
    Traditional Neighborhood Development (TND) - - - L L - - - - - - -
    Home Uses
    Home Occupations incidental to a residential permitted use L L  L L - L L - - - - -
    Institutional Uses
    Churches and Other Religious Organizations, including Accessory Facilities S S - S S S S S S S S S
    Correctional Institutions or Facilities (Public or Private) S - - - - - - - - - S
    Education Facilities (technical schools, colleges, and universities) P - - - - - - - P P P P
    Hospitals or Sanitariums - - - - - - - - S S - -
    Library - - - S S S S - - - - -
    Post Offices - - - - - - - S S S - -
    Schools, Public and Private P P - P P P P P P P - -

    TABLE NOTES:
    1 Manufactured homes and recreational vehicle dwellings are only allowed in the EN2 and EN3 subdistricts.
    2 Manufactured home parks or subdivisions are only allowed in the EN3 subdistrict.

    Recreation Vehicle dwellings shall be allowed as a Specific Use only in the designated zoning districts situated south of the Intracoastal Waterway and west of Cote Blanche Island located in Ward 2, St. Mary Parish, Louisiana and each Specific Use approval within the aforementioned designated zoning districts shall expire within three years of the date of approval; shall not be transferable; shall comply with the applicable provisions of Chapter 3, Division 3.8 Floodplain Management and Flood Protection; shall be subject to all other applicable sections of this ordinance; and may be subject to any other conditions provided by and approved by the St. Mary Parish Council in each respective Specific Use approval. 

    Table 1.3.2
    Residential, Home, and Institutional Uses
    P = Permitted Use;      L = Limited Use;      S = Specific Use;    -  = Prohibited Use
     Land Use Non Urban Residential Commercial Industrial
    AG CN RE SR HR EN MH NC GC HC LI HI
    Residential Uses
    Accessory Dwelling Units L L L L L L - - - - - -
    Bunkhouses S -  - - - - - - S S S S
    Manufactured Homes P P  - - - P1 P - - - - -
    Multiple-Family Dwellings (i.e., triplexes, apartments, condominiums, townhomes) and Accessory Facilities. - -  - - P P - - - - - -
    Patio Homes - -  - - P P - - - - - -
    Recreational Vehicle Dwellings P P - S3 - P1 / S3 P S3 S3 - S3 -
    Single-Family Detached Dwellings (i.e., site built homes) P P P P - P - - - - - -
    Single-Family Camps / Houseboats P P P P - P - - - - - -
    Two-Family Dwellings (i.e., duplexes) - -  - - - P - - - - - -
    Special Neighborhood Type
    Manufactured Home Park or Subdivision P - - - P P2 P - - - - -
    Traditional Neighborhood Development (TND) - - - L L - - - - - - -
    Home Uses
    Home Occupations incidental to a residential permitted use L L  L L - L L - - - - -
    Institutional Uses
    Churches and Other Religious Organizations, including Accessory Facilities S S - S S S S S S S S S
    Correctional Institutions or Facilities (Public or Private) S - - - - - - - - - S
    Education Facilities (technical schools, colleges, and universities) P - - - - - - - P P P P
    Hospitals or Sanitariums - - - - - - - - S S - -
    Library - - - S S S S - - - - -
    Post Offices - - - - - - - S S S - -
    Schools, Public and Private P P - P P P P P P P - -

    TABLE NOTES:
    1 Manufactured homes and recreational vehicle dwellings are only allowed in the EN2 and EN3 subdistricts.
    2 Manufactured home parks or subdivisions are only allowed in the EN3 subdistrict.

    Recreation Vehicle dwellings shall be allowed as a Specific Use only in the designated zoning districts situated south of the Intracoastal Waterway and west of Cote Blanche Island located in Ward 2, St. Mary Parish, Louisiana and each Specific Use approval within the aforementioned designated zoning districts shall expire within three years of the date of approval; shall not be transferable; shall comply with the applicable provisions of Chapter 3, Division 3.8 Floodplain Management and Flood Protection; shall be subject to all other applicable sections of this ordinance; and may be subject to any other conditions provided by and approved by the St. Mary Parish Council in each respective Specific Use approval. 

    Table 1.3.2
    Residential, Home, and Institutional Uses
    P = Permitted Use;      L = Limited Use;      S = Specific Use;    -  = Prohibited Use
     Land Use Non Urban Residential Commercial Industrial
    AG CN RE SR HR EN MH NC GC HC LI HI
    Residential Uses
    Accessory Dwelling Units L L L L L L - - - - - -
    Bunkhouses S -  - - - - - - S S S S
    Manufactured Homes P P  - - - P1 P - - - - -
    Multiple-Family Dwellings (i.e., triplexes, apartments, condominiums, townhomes) and Accessory Facilities. - -  - - P P - - - - - -
    Patio Homes - -  - - P P - - - - - -
    Recreational Vehicle Dwellings P P - S3 - P1 / S3 P S3 S3 - S3 -
    Single-Family Detached Dwellings (i.e., site built homes) P P P P - P - - - - - -
    Single-Family Camps / Houseboats P P P P - P - - - - - -
    Two-Family Dwellings (i.e., duplexes) - -  - - - P - - - - - -
    Special Neighborhood Type
    Manufactured Home Park or Subdivision P - - - P P2 P - - - - -
    Traditional Neighborhood Development (TND) - - - L L - - - - - - -
    Home Uses
    Home Occupations incidental to a residential permitted use L L  L L - L L - - - - -
    Institutional Uses
    Churches and Other Religious Organizations, including Accessory Facilities S S - S S S S S S S S S
    Correctional Institutions or Facilities (Public or Private) S - - - - - - - - - S
    Education Facilities (technical schools, colleges, and universities) P - - - - - - - P P P P
    Hospitals or Sanitariums - - - - - - - - S S - -
    Library - - - S S S S - - - - -
    Post Offices - - - - - - - S S S - -
    Schools, Public and Private P P - P P P P P P P - -

    TABLE NOTES:
    1 Manufactured homes and recreational vehicle dwellings are only allowed in the EN2 and EN3 subdistricts.
    2 Manufactured home parks or subdivisions are only allowed in the EN3 subdistrict.

    Recreation Vehicle dwellings shall be allowed as a Specific Use only in the designated zoning districts situated south of the Intracoastal Waterway and west of Cote Blanche Island located in Ward 2, St. Mary Parish, Louisiana and each Specific Use approval within the aforementioned designated zoning districts shall expire within three years of the date of approval; shall not be transferable; shall comply with the applicable provisions of Chapter 3, Division 3.8 Floodplain Management and Flood Protection; shall be subject to all other applicable sections of this ordinance; and may be subject to any other conditions provided by and approved by the St. Mary Parish Council in each respective Specific Use approval. 

    (Ord. 2012)

    Effective on: 7/22/2015

    Sec. 1.3.3 Commercial, Recreation and Amusement Uses

    Table 1.3.3, Commercial, Recreation and Amusement Uses, sets out which commercial, recreational and amusement uses are permitted, specific, and prohibited in each zoning district.

    Table 1.3.3
    Commercial, Recreational and Amusement Uses
    P = Permitted Use; L = Limited Use; S = Specific Use; - = Prohibited Use
    Land Use Non Urban Residential Commercial Industrial
    AG CN RE SR HR EN MH NC GC HC LI HI
    Commercial Uses
    Antiques, Camera and Book Stores - - - - - - - - P P - -
    Appliance and Home Furnishing Stores - - - - - - - - P P - -
    Automotive Sales (new or used), Leasing, Service, and Repair Shops, including Parts Supply Stores and Auto Bodywork Shops - - - - - - - - P P P P
    Bakeries - - - - - - - P P P - -
    Banks, Credit Unions, and Other Depository Institutions - - - - - - - - P P - -
    Bars and Other Establishments Serving Alcoholic Beverages - - - - - - - - P P - -
    Barber and Beauty Shops - - - - - - - P P P - -
    Boat/RV Storage, Sales, Leasing and Service Establishments - - - - - - - - P P P P
    Car Washes - - - - - - - - P P P P
    Child Day Care Services P - - P P P P P P P - -
    Coin Operated Laundries - - - - - - - P P P - -
    Commercial Printing Shops - - - - - - - - P P - -
    Computer Stores and Related Services - - - - - - - - P P - -
    Convenience Stores (without gas services) - - - - - - P P P - - -
    Convenience Stores (with gas services) - - - - - - - - P P - -
    Dry Cleaning Shops - - - - - - - - P P - -
    Dry Cleaning Shops (customer pick-up and delivery only) - - - - - - - P P P - -
    Equipment Sales, Leasing, and Service Establishments - - - - - - - - P P P P
    Flea Markets - - - - - - - - P P - -
    Florist Shops - - - - - - - P P P - -
    Funeral Services, including Mortuaries and Crematories - - - - - - - - P P - -
    Gasoline Service Stations, including Mechanical Repair - - - - - - - - P P P P
    Grocery and Other Food Stores - - - - - - - - P P - -
    Hardware Stores - - - - - - - - P P P P
    Hotels, Motels, Rooming and Boarding Houses, and other Lodging Places - - - - - - - - P P - -
    Liquor Stores - - - - - - - - P P - -
    Lumber and Building Material Dealers, Retail - - - - - - - - P P - -
    Nursing and Personal Care Facilities - - - - - - - P P P - -
    Offices, including Medical, Legal, Professional, and Similar Uses - - - - - - - P P P - -
    Office buildings, all types - - - - - - - - - P P -
    Pawn Shops - - - - - - - - P P - -
    Plumbing Shops - - - - - - - - P P - -
    Repair Shops, Miscellaneous - - - - - - - - P P - -
    Restaurants, including drive-through or drive-in service and the sale of alcoholic beverages for consumption on the premises - - - - - - - - P P - -
    Restaurants, not including drive-through or drive-in service or the sale of alcoholic beverages for consumption on the premises - - - - - - - P P P - -
    Retail Nurseries - - - - - - - - P P - -
    Retail Stores, not elsewhere classified - - - - - - - - P P - -
    Shoe Repair Shops - - - - - - - P P P - -
    Storage Facilities - - - - - - - - P P - -
    Studios, including Art, Teaching, Dance, Music, Drama, Photography - - - - - - - P P P - -
    Taxidermies - - - - - - - - P P - -
    Video Stores - - - - - - - - P P - -
    Recreation and Amusement Uses
    Boat Marina S S - S - - - - S S S S
    Bowling Alleys and Other Entertainment Centers - - - - - - - - P P - -
    Golf Courses P P - P P P P P P P - -
    Golf Courses, including Miniature Courses and Golf Driving Ranges - - - - - - - - P P - -
    Membership Organizations - - - - - - - P P P - -
    Museums and Galleries - - - - - - - P P P - -
    Parks and Recreation Facilities, including Assembly Facilities and Commercial Parks - - - - - - - - P P - -
    Recreation Centers, Non-Profit P P - P P P P - - - - -
    Recreational Vehicle Parks and Campgrounds S S - - - S - - S S - -
    Sexually-Oriented Businesses - - - - - - - - - S S -
    Sports and Recreation Clubs - - - - - - - - P P - -
    Theaters - - - - - - - - P P - -
    Tourism-Related Businesses - - - - - - - - P P - -
    Table 1.3.3
    Commercial, Recreational and Amusement Uses
    P = Permitted Use; L = Limited Use; S = Specific Use; - = Prohibited Use
    Land Use Non Urban Residential Commercial Industrial
    AG CN RE SR HR EN MH NC GC HC LI HI
    Commercial Uses
    Antiques, Camera and Book Stores - - - - - - - - P P - -
    Appliance and Home Furnishing Stores - - - - - - - - P P - -
    Automotive Sales (new or used), Leasing, Service, and Repair Shops, including Parts Supply Stores and Auto Bodywork Shops - - - - - - - - P P P P
    Bakeries - - - - - - - P P P - -
    Banks, Credit Unions, and Other Depository Institutions - - - - - - - - P P - -
    Bars and Other Establishments Serving Alcoholic Beverages - - - - - - - - P P - -
    Barber and Beauty Shops - - - - - - - P P P - -
    Boat/RV Storage, Sales, Leasing and Service Establishments - - - - - - - - P P P P
    Car Washes - - - - - - - - P P P P
    Child Day Care Services P - - P P P P P P P - -
    Coin Operated Laundries - - - - - - - P P P - -
    Commercial Printing Shops - - - - - - - - P P - -
    Computer Stores and Related Services - - - - - - - - P P - -
    Convenience Stores (without gas services) - - - - - - P P P - - -
    Convenience Stores (with gas services) - - - - - - - - P P - -
    Dry Cleaning Shops - - - - - - - - P P - -
    Dry Cleaning Shops (customer pick-up and delivery only) - - - - - - - P P P - -
    Equipment Sales, Leasing, and Service Establishments - - - - - - - - P P P P
    Flea Markets - - - - - - - - P P - -
    Florist Shops - - - - - - - P P P - -
    Funeral Services, including Mortuaries and Crematories - - - - - - - - P P - -
    Gasoline Service Stations, including Mechanical Repair - - - - - - - - P P P P
    Grocery and Other Food Stores - - - - - - - - P P - -
    Hardware Stores - - - - - - - - P P P P
    Hotels, Motels, Rooming and Boarding Houses, and other Lodging Places - - - - - - - - P P - -
    Liquor Stores - - - - - - - - P P - -
    Lumber and Building Material Dealers, Retail - - - - - - - - P P - -
    Nursing and Personal Care Facilities - - - - - - - P P P - -
    Offices, including Medical, Legal, Professional, and Similar Uses - - - - - - - P P P - -
    Office buildings, all types - - - - - - - - - P P -
    Pawn Shops - - - - - - - - P P - -
    Plumbing Shops - - - - - - - - P P - -
    Repair Shops, Miscellaneous - - - - - - - - P P - -
    Restaurants, including drive-through or drive-in service and the sale of alcoholic beverages for consumption on the premises - - - - - - - - P P - -
    Restaurants, not including drive-through or drive-in service or the sale of alcoholic beverages for consumption on the premises - - - - - - - P P P - -
    Retail Nurseries - - - - - - - - P P - -
    Retail Stores, not elsewhere classified - - - - - - - - P P - -
    Shoe Repair Shops - - - - - - - P P P - -
    Storage Facilities - - - - - - - - P P - -
    Studios, including Art, Teaching, Dance, Music, Drama, Photography - - - - - - - P P P - -
    Taxidermies - - - - - - - - P P - -
    Video Stores - - - - - - - - P P - -
    Recreation and Amusement Uses
    Boat Marina S S - S - - - - S S S S
    Bowling Alleys and Other Entertainment Centers - - - - - - - - P P - -
    Golf Courses P P - P P P P P P P - -
    Golf Courses, including Miniature Courses and Golf Driving Ranges - - - - - - - - P P - -
    Membership Organizations - - - - - - - P P P - -
    Museums and Galleries - - - - - - - P P P - -
    Parks and Recreation Facilities, including Assembly Facilities and Commercial Parks - - - - - - - - P P - -
    Recreation Centers, Non-Profit P P - P P P P - - - - -
    Recreational Vehicle Parks and Campgrounds S S - - - S - - S S - -
    Sexually-Oriented Businesses - - - - - - - - - S S -
    Sports and Recreation Clubs - - - - - - - - P P - -
    Theaters - - - - - - - - P P - -
    Tourism-Related Businesses - - - - - - - - P P - -
    Table 1.3.3
    Commercial, Recreational and Amusement Uses
    P = Permitted Use; L = Limited Use; S = Specific Use; - = Prohibited Use
    Land Use Non Urban Residential Commercial Industrial
    AG CN RE SR HR EN MH NC GC HC LI HI
    Commercial Uses
    Antiques, Camera and Book Stores - - - - - - - - P P - -
    Appliance and Home Furnishing Stores - - - - - - - - P P - -
    Automotive Sales (new or used), Leasing, Service, and Repair Shops, including Parts Supply Stores and Auto Bodywork Shops - - - - - - - - P P P P
    Bakeries - - - - - - - P P P - -
    Banks, Credit Unions, and Other Depository Institutions - - - - - - - - P P - -
    Bars and Other Establishments Serving Alcoholic Beverages - - - - - - - - P P - -
    Barber and Beauty Shops - - - - - - - P P P - -
    Boat/RV Storage, Sales, Leasing and Service Establishments - - - - - - - - P P P P
    Car Washes - - - - - - - - P P P P
    Child Day Care Services P - - P P P P P P P - -
    Coin Operated Laundries - - - - - - - P P P - -
    Commercial Printing Shops - - - - - - - - P P - -
    Computer Stores and Related Services - - - - - - - - P P - -
    Convenience Stores (without gas services) - - - - - - P P P - - -
    Convenience Stores (with gas services) - - - - - - - - P P - -
    Dry Cleaning Shops - - - - - - - - P P - -
    Dry Cleaning Shops (customer pick-up and delivery only) - - - - - - - P P P - -
    Equipment Sales, Leasing, and Service Establishments - - - - - - - - P P P P
    Flea Markets - - - - - - - - P P - -
    Florist Shops - - - - - - - P P P - -
    Funeral Services, including Mortuaries and Crematories - - - - - - - - P P - -
    Gasoline Service Stations, including Mechanical Repair - - - - - - - - P P P P
    Grocery and Other Food Stores - - - - - - - - P P - -
    Hardware Stores - - - - - - - - P P P P
    Hotels, Motels, Rooming and Boarding Houses, and other Lodging Places - - - - - - - - P P - -
    Liquor Stores - - - - - - - - P P - -
    Lumber and Building Material Dealers, Retail - - - - - - - - P P - -
    Nursing and Personal Care Facilities - - - - - - - P P P - -
    Offices, including Medical, Legal, Professional, and Similar Uses - - - - - - - P P P - -
    Office buildings, all types - - - - - - - - - P P -
    Pawn Shops - - - - - - - - P P - -
    Plumbing Shops - - - - - - - - P P - -
    Repair Shops, Miscellaneous - - - - - - - - P P - -
    Restaurants, including drive-through or drive-in service and the sale of alcoholic beverages for consumption on the premises - - - - - - - - P P - -
    Restaurants, not including drive-through or drive-in service or the sale of alcoholic beverages for consumption on the premises - - - - - - - P P P - -
    Retail Nurseries - - - - - - - - P P - -
    Retail Stores, not elsewhere classified - - - - - - - - P P - -
    Shoe Repair Shops - - - - - - - P P P - -
    Storage Facilities - - - - - - - - P P - -
    Studios, including Art, Teaching, Dance, Music, Drama, Photography - - - - - - - P P P - -
    Taxidermies - - - - - - - - P P - -
    Video Stores - - - - - - - - P P - -
    Recreation and Amusement Uses
    Boat Marina S S - S - - - - S S S S
    Bowling Alleys and Other Entertainment Centers - - - - - - - - P P - -
    Golf Courses P P - P P P P P P P - -
    Golf Courses, including Miniature Courses and Golf Driving Ranges - - - - - - - - P P - -
    Membership Organizations - - - - - - - P P P - -
    Museums and Galleries - - - - - - - P P P - -
    Parks and Recreation Facilities, including Assembly Facilities and Commercial Parks - - - - - - - - P P - -
    Recreation Centers, Non-Profit P P - P P P P - - - - -
    Recreational Vehicle Parks and Campgrounds S S - - - S - - S S - -
    Sexually-Oriented Businesses - - - - - - - - - S S -
    Sports and Recreation Clubs - - - - - - - - P P - -
    Theaters - - - - - - - - P P - -
    Tourism-Related Businesses - - - - - - - - P P - -
    Table 1.3.3
    Commercial, Recreational and Amusement Uses
    P = Permitted Use; L = Limited Use; S = Specific Use; - = Prohibited Use
    Land Use Non Urban Residential Commercial Industrial
    AG CN RE SR HR EN MH NC GC HC LI HI
    Commercial Uses
    Antiques, Camera and Book Stores - - - - - - - - P P - -
    Appliance and Home Furnishing Stores - - - - - - - - P P - -
    Automotive Sales (new or used), Leasing, Service, and Repair Shops, including Parts Supply Stores and Auto Bodywork Shops - - - - - - - - P P P P
    Bakeries - - - - - - - P P P - -
    Banks, Credit Unions, and Other Depository Institutions - - - - - - - - P P - -
    Bars and Other Establishments Serving Alcoholic Beverages - - - - - - - - P P - -
    Barber and Beauty Shops - - - - - - - P P P - -
    Boat/RV Storage, Sales, Leasing and Service Establishments - - - - - - - - P P P P
    Car Washes - - - - - - - - P P P P
    Child Day Care Services P - - P P P P P P P - -
    Coin Operated Laundries - - - - - - - P P P - -
    Commercial Printing Shops - - - - - - - - P P - -
    Computer Stores and Related Services - - - - - - - - P P - -
    Convenience Stores (without gas services) - - - - - - P P P - - -
    Convenience Stores (with gas services) - - - - - - - - P P - -
    Dry Cleaning Shops - - - - - - - - P P - -
    Dry Cleaning Shops (customer pick-up and delivery only) - - - - - - - P P P - -
    Equipment Sales, Leasing, and Service Establishments - - - - - - - - P P P P
    Flea Markets - - - - - - - - P P - -
    Florist Shops - - - - - - - P P P - -
    Funeral Services, including Mortuaries and Crematories - - - - - - - - P P - -
    Gasoline Service Stations, including Mechanical Repair - - - - - - - - P P P P
    Grocery and Other Food Stores - - - - - - - - P P - -
    Hardware Stores - - - - - - - - P P P P
    Hotels, Motels, Rooming and Boarding Houses, and other Lodging Places - - - - - - - - P P - -
    Liquor Stores - - - - - - - - P P - -
    Lumber and Building Material Dealers, Retail - - - - - - - - P P - -
    Nursing and Personal Care Facilities - - - - - - - P P P - -
    Offices, including Medical, Legal, Professional, and Similar Uses - - - - - - - P P P - -
    Office buildings, all types - - - - - - - - - P P -
    Pawn Shops - - - - - - - - P P - -
    Plumbing Shops - - - - - - - - P P - -
    Repair Shops, Miscellaneous - - - - - - - - P P - -
    Restaurants, including drive-through or drive-in service and the sale of alcoholic beverages for consumption on the premises - - - - - - - - P P - -
    Restaurants, not including drive-through or drive-in service or the sale of alcoholic beverages for consumption on the premises - - - - - - - P P P - -
    Retail Nurseries - - - - - - - - P P - -
    Retail Stores, not elsewhere classified - - - - - - - - P P - -
    Shoe Repair Shops - - - - - - - P P P - -
    Storage Facilities - - - - - - - - P P - -
    Studios, including Art, Teaching, Dance, Music, Drama, Photography - - - - - - - P P P - -
    Taxidermies - - - - - - - - P P - -
    Video Stores - - - - - - - - P P - -
    Recreation and Amusement Uses
    Boat Marina S S - S - - - - S S S S
    Bowling Alleys and Other Entertainment Centers - - - - - - - - P P - -
    Golf Courses P P - P P P P P P P - -
    Golf Courses, including Miniature Courses and Golf Driving Ranges - - - - - - - - P P - -
    Membership Organizations - - - - - - - P P P - -
    Museums and Galleries - - - - - - - P P P - -
    Parks and Recreation Facilities, including Assembly Facilities and Commercial Parks - - - - - - - - P P - -
    Recreation Centers, Non-Profit P P - P P P P - - - - -
    Recreational Vehicle Parks and Campgrounds S S - - - S - - S S - -
    Sexually-Oriented Businesses - - - - - - - - - S S -
    Sports and Recreation Clubs - - - - - - - - P P - -
    Theaters - - - - - - - - P P - -
    Tourism-Related Businesses - - - - - - - - P P - -

    Effective on: 11/1/2013

    Sec. 1.3.4 Industrial, Agricultural, and Special Uses

    Table 1.3.4, Industrial, Agricultural, and Special Uses, sets out which industrial, agricultural, and special uses are permitted, limited, specific, and prohibited in each zoning district.

    Table 1.3.4
    Industrial, Agricultural, and Special Uses
    P = Permitted Use; L = Limited Use; S = Specific Use; - = Prohibited Use
     Non UrbanResidentialCommercialIndustrial
    Land UseAGCNRESRHRENMHNCGCHCLIHI
    Industrial Uses
    Agricultural Related Mill Products, Manufacturing----------PP
    Apparel and Other Finished Products, Manufacturing----------PP
    Boat and Marine Vessel, Building and Repair-----------P
    Boat and Marine Vessel, Personal/Recreational----------PP
    Bottling Operations----------PP
    Cement/Concrete PlantS---------SS
    Chemical and Allied Products Handling and Storage-----------P
    Chemical Manufacturing and Processing Plants-----------P
    Composting FacilityS---------SS
    Construction/Demolition Debris LandfillS---------SS
    Drugs and Pharmaceutical Products Manufacturing----------PP
    Electrical Appliances and Equipment Manufacturing----------PP
    Electronic Components and Accessories Manufacturing----------PP
    Food and Kindred Product Manufacturing----------PP
    Furniture and Fixtures Manufacturing----------PP
    General Building Contractors, including Heavy Construction Contractors----------PP
    General Warehouse and Storage----------PP
    Hazardous Waste Disposal, Storage, Processing and Handling-----------S
    Incinerator Waste-Handling FacilityS---------SS
    Industrial Chemical (Organic and Inorganic) Manufacturing-----------S
    Industrial Machinery and Equipment, including Transportation-----------P
    Industrial Solid Waste FacilityS---------SS
    Laboratories, Medical and Dental----------PP
    LandfarmsS---------SS
    Leather Products Manufacturing----------PP
    Linen Suppliers----------PP
    Lumber and Building Materials Dealers and Yards----------PP
    Lumber and Wood Products Manufacturing----------PP
    Machinery, Equipment and Supplies - Wholesale Distribution-----------P
    Measuring, Analyzing, and Controlling Instruments; Photographic, Medical and Optical Goods; Watches and Clocks - Manufacturing----------PP
    Metal and Steel Products Fabrication and Galvanizing-----------P
    Motor Freight Transportation and Warehousing----------PP
    Natural Gas Gathering Plants-----------P
    Non-atomic Electric Generating Plants-----------P
    Non-hazardous Waste Handling-----------P
    Oil Field Services, Equipment Storage, Repair and Sales-----------P
    Paper and Allied Paper Products----------PP
    Petroleum Products, Bulk Storage and Dispersing-----------P
    Petroleum Production or its Products Refining-----------P
    Printing and Publishing Industries----------PP
    Radio and Television Broadcasting Stations or Studios--------PPPP
    Refuge-Derived Fuel FacilityS---------SS
    Research and Testing Services----------PP
    Salvage Yards, Junk Yards, Vehicle Storage Facilities, or Similar Operations-----------S
    Seafood Processing and Packaging----------PP
    Separation FacilityS---------SS
    Ship Building and Repair-----------P
    Slaughterhouses, Rendering Operations, or Similar Operations-----------S
    Special Trade Contractors----------PP
    Stone, Clay, and Glass Products----------PP
    Storage Facilities----------PP
    Structural Fabrication----------PP
    Surface ImpoundmentS---------SS
    Sugars and Starches Manufacturing-----------P
    Tobacco Products - Manufacturing----------PP
    Transfer StationS---------SS
    Transportation, Freight and Cargo----------PP
    Truck Stops and Other Courier Services----------PP
    Veterinary Clinics and Kennels with Outdoor Runs 1----------PP
    Water Bottling Operations--------PPPP
    Welding and Machine Shops----------PP
    Wholesale and Warehouse Distributions Centers----------PP
    Wholesaling and Warehousing Establishments--------P 2P 2--
    Wholesale Trade - Durable Goods; Furniture, Lumber and Construction Materials, Commercial Equipment and Supplies, Electrical Goods, Hardware, and Miscellaneous Durable Goods----------PP
    Wholesale Trade - Non-Durable Goods: Paper Products; Drugs; Apparel; Groceries and Related Products; Beer, Wine and Distilled Alcoholic Beverages; and Miscellaneous Non-Durable Goods----------PP
    Agricultural Uses
    Agricultural UsesPPSSSSSSSSSS
    Accessory Agricultural UsesPPSSSSSSSSSS
    PondsSSSSSSSSSSSS
    Special Uses
    Airport, Landing Field, or Landing Strip or Seaway for Aircraft, including Helipads and landing areas for other types of aircraftS--SSSSSSSSS
    Barge and Marine Vessel Terminals-----------P
    Dirt PitsSS------SSSS
    LandfillS---------SS
    Radio, Television, Telephone, or Communication Broadcasting Tower or Station of any typeSS-SS-SSSSSS
    Railroad Transportation----------PP
    Sanitary LandfillS---------SS
    Solar FarmsS---------SS
    TABLE NOTES:
    1 Permitted, provided that no kennel or outdoor building shall be closer than 50 feet to any residential district.
    2 Permitted in Commercial Districts, but limited to uses that are similar and no more objectionable than the uses enumerated in Table 1.3.3, Commercial, Recreation and Amusement Uses.
    Table 1.3.4
    Industrial, Agricultural, and Special Uses
    P = Permitted Use; L = Limited Use; S = Specific Use; - = Prohibited Use
     Non UrbanResidentialCommercialIndustrial
    Land UseAGCNRESRHRENMHNCGCHCLIHI
    Industrial Uses
    Agricultural Related Mill Products, Manufacturing----------PP
    Apparel and Other Finished Products, Manufacturing----------PP
    Boat and Marine Vessel, Building and Repair-----------P
    Boat and Marine Vessel, Personal/Recreational----------PP
    Bottling Operations----------PP
    Cement/Concrete PlantS---------SS
    Chemical and Allied Products Handling and Storage-----------P
    Chemical Manufacturing and Processing Plants-----------P
    Composting FacilityS---------SS
    Construction/Demolition Debris LandfillS---------SS
    Drugs and Pharmaceutical Products Manufacturing----------PP
    Electrical Appliances and Equipment Manufacturing----------PP
    Electronic Components and Accessories Manufacturing----------PP
    Food and Kindred Product Manufacturing----------PP
    Furniture and Fixtures Manufacturing----------PP
    General Building Contractors, including Heavy Construction Contractors----------PP
    General Warehouse and Storage----------PP
    Hazardous Waste Disposal, Storage, Processing and Handling-----------S
    Incinerator Waste-Handling FacilityS---------SS
    Industrial Chemical (Organic and Inorganic) Manufacturing-----------S
    Industrial Machinery and Equipment, including Transportation-----------P
    Industrial Solid Waste FacilityS---------SS
    Laboratories, Medical and Dental----------PP
    LandfarmsS---------SS
    Leather Products Manufacturing----------PP
    Linen Suppliers----------PP
    Lumber and Building Materials Dealers and Yards----------PP
    Lumber and Wood Products Manufacturing----------PP
    Machinery, Equipment and Supplies - Wholesale Distribution-----------P
    Measuring, Analyzing, and Controlling Instruments; Photographic, Medical and Optical Goods; Watches and Clocks - Manufacturing----------PP
    Metal and Steel Products Fabrication and Galvanizing-----------P
    Motor Freight Transportation and Warehousing----------PP
    Natural Gas Gathering Plants-----------P
    Non-atomic Electric Generating Plants-----------P
    Non-hazardous Waste Handling-----------P
    Oil Field Services, Equipment Storage, Repair and Sales-----------P
    Paper and Allied Paper Products----------PP
    Petroleum Products, Bulk Storage and Dispersing-----------P
    Petroleum Production or its Products Refining-----------P
    Printing and Publishing Industries----------PP
    Radio and Television Broadcasting Stations or Studios--------PPPP
    Refuge-Derived Fuel FacilityS---------SS
    Research and Testing Services----------PP
    Salvage Yards, Junk Yards, Vehicle Storage Facilities, or Similar Operations-----------S
    Seafood Processing and Packaging----------PP
    Separation FacilityS---------SS
    Ship Building and Repair-----------P
    Slaughterhouses, Rendering Operations, or Similar Operations-----------S
    Special Trade Contractors----------PP
    Stone, Clay, and Glass Products----------PP
    Storage Facilities----------PP
    Structural Fabrication----------PP
    Surface ImpoundmentS---------SS
    Sugars and Starches Manufacturing-----------P
    Tobacco Products - Manufacturing----------PP
    Transfer StationS---------SS
    Transportation, Freight and Cargo----------PP
    Truck Stops and Other Courier Services----------PP
    Veterinary Clinics and Kennels with Outdoor Runs 1----------PP
    Water Bottling Operations--------PPPP
    Welding and Machine Shops----------PP
    Wholesale and Warehouse Distributions Centers----------PP
    Wholesaling and Warehousing Establishments--------P 2P 2--
    Wholesale Trade - Durable Goods; Furniture, Lumber and Construction Materials, Commercial Equipment and Supplies, Electrical Goods, Hardware, and Miscellaneous Durable Goods----------PP
    Wholesale Trade - Non-Durable Goods: Paper Products; Drugs; Apparel; Groceries and Related Products; Beer, Wine and Distilled Alcoholic Beverages; and Miscellaneous Non-Durable Goods----------PP
    Agricultural Uses
    Agricultural UsesPPSSSSSSSSSS
    Accessory Agricultural UsesPPSSSSSSSSSS
    PondsSSSSSSSSSSSS
    Special Uses
    Airport, Landing Field, or Landing Strip or Seaway for Aircraft, including Helipads and landing areas for other types of aircraftS--SSSSSSSSS
    Barge and Marine Vessel Terminals-----------P
    Dirt PitsSS------SSSS
    LandfillS---------SS
    Radio, Television, Telephone, or Communication Broadcasting Tower or Station of any typeSS-SS-SSSSSS
    Railroad Transportation----------PP
    Sanitary LandfillS---------SS
    Solar FarmsS---------SS
    TABLE NOTES:
    1 Permitted, provided that no kennel or outdoor building shall be closer than 50 feet to any residential district.
    2 Permitted in Commercial Districts, but limited to uses that are similar and no more objectionable than the uses enumerated in Table 1.3.3, Commercial, Recreation and Amusement Uses.
    Table 1.3.4
    Industrial, Agricultural, and Special Uses
    P = Permitted Use; L = Limited Use; S = Specific Use; - = Prohibited Use
     Non UrbanResidentialCommercialIndustrial
    Land UseAGCNRESRHRENMHNCGCHCLIHI
    Industrial Uses
    Agricultural Related Mill Products, Manufacturing----------PP
    Apparel and Other Finished Products, Manufacturing----------PP
    Boat and Marine Vessel, Building and Repair-----------P
    Boat and Marine Vessel, Personal/Recreational----------PP
    Bottling Operations----------PP
    Cement/Concrete PlantS---------SS
    Chemical and Allied Products Handling and Storage-----------P
    Chemical Manufacturing and Processing Plants-----------P
    Composting FacilityS---------SS
    Construction/Demolition Debris LandfillS---------SS
    Drugs and Pharmaceutical Products Manufacturing----------PP
    Electrical Appliances and Equipment Manufacturing----------PP
    Electronic Components and Accessories Manufacturing----------PP
    Food and Kindred Product Manufacturing----------PP
    Furniture and Fixtures Manufacturing----------PP
    General Building Contractors, including Heavy Construction Contractors----------PP
    General Warehouse and Storage----------PP
    Hazardous Waste Disposal, Storage, Processing and Handling-----------S
    Incinerator Waste-Handling FacilityS---------SS
    Industrial Chemical (Organic and Inorganic) Manufacturing-----------S
    Industrial Machinery and Equipment, including Transportation-----------P
    Industrial Solid Waste FacilityS---------SS
    Laboratories, Medical and Dental----------PP
    LandfarmsS---------SS
    Leather Products Manufacturing----------PP
    Linen Suppliers----------PP
    Lumber and Building Materials Dealers and Yards----------PP
    Lumber and Wood Products Manufacturing----------PP
    Machinery, Equipment and Supplies - Wholesale Distribution-----------P
    Measuring, Analyzing, and Controlling Instruments; Photographic, Medical and Optical Goods; Watches and Clocks - Manufacturing----------PP
    Metal and Steel Products Fabrication and Galvanizing-----------P
    Motor Freight Transportation and Warehousing----------PP
    Natural Gas Gathering Plants-----------P
    Non-atomic Electric Generating Plants-----------P
    Non-hazardous Waste Handling-----------P
    Oil Field Services, Equipment Storage, Repair and Sales-----------P
    Paper and Allied Paper Products----------PP
    Petroleum Products, Bulk Storage and Dispersing-----------P
    Petroleum Production or its Products Refining-----------P
    Printing and Publishing Industries----------PP
    Radio and Television Broadcasting Stations or Studios--------PPPP
    Refuge-Derived Fuel FacilityS---------SS
    Research and Testing Services----------PP
    Salvage Yards, Junk Yards, Vehicle Storage Facilities, or Similar Operations-----------S
    Seafood Processing and Packaging----------PP
    Separation FacilityS---------SS
    Ship Building and Repair-----------P
    Slaughterhouses, Rendering Operations, or Similar Operations-----------S
    Special Trade Contractors----------PP
    Stone, Clay, and Glass Products----------PP
    Storage Facilities----------PP
    Structural Fabrication----------PP
    Surface ImpoundmentS---------SS
    Sugars and Starches Manufacturing-----------P
    Tobacco Products - Manufacturing----------PP
    Transfer StationS---------SS
    Transportation, Freight and Cargo----------PP
    Truck Stops and Other Courier Services----------PP
    Veterinary Clinics and Kennels with Outdoor Runs 1----------PP
    Water Bottling Operations--------PPPP
    Welding and Machine Shops----------PP
    Wholesale and Warehouse Distributions Centers----------PP
    Wholesaling and Warehousing Establishments--------P 2P 2--
    Wholesale Trade - Durable Goods; Furniture, Lumber and Construction Materials, Commercial Equipment and Supplies, Electrical Goods, Hardware, and Miscellaneous Durable Goods----------PP
    Wholesale Trade - Non-Durable Goods: Paper Products; Drugs; Apparel; Groceries and Related Products; Beer, Wine and Distilled Alcoholic Beverages; and Miscellaneous Non-Durable Goods----------PP
    Agricultural Uses
    Agricultural UsesPPSSSSSSSSSS
    Accessory Agricultural UsesPPSSSSSSSSSS
    PondsSSSSSSSSSSSS
    Special Uses
    Airport, Landing Field, or Landing Strip or Seaway for Aircraft, including Helipads and landing areas for other types of aircraftS--SSSSSSSSS
    Barge and Marine Vessel Terminals-----------P
    Dirt PitsSS------SSSS
    LandfillS---------SS
    Radio, Television, Telephone, or Communication Broadcasting Tower or Station of any typeSS-SS-SSSSSS
    Railroad Transportation----------PP
    Sanitary LandfillS---------SS
    Solar FarmsS---------SS
    TABLE NOTES:
    1 Permitted, provided that no kennel or outdoor building shall be closer than 50 feet to any residential district.
    2 Permitted in Commercial Districts, but limited to uses that are similar and no more objectionable than the uses enumerated in Table 1.3.3, Commercial, Recreation and Amusement Uses.
    Table 1.3.4
    Industrial, Agricultural, and Special Uses
    P = Permitted Use; L = Limited Use; S = Specific Use; - = Prohibited Use
     Non UrbanResidentialCommercialIndustrial
    Land UseAGCNRESRHRENMHNCGCHCLIHI
    Industrial Uses
    Agricultural Related Mill Products, Manufacturing----------PP
    Apparel and Other Finished Products, Manufacturing----------PP
    Boat and Marine Vessel, Building and Repair-----------P
    Boat and Marine Vessel, Personal/Recreational----------PP
    Bottling Operations----------PP
    Cement/Concrete PlantS---------SS
    Chemical and Allied Products Handling and Storage-----------P
    Chemical Manufacturing and Processing Plants-----------P
    Composting FacilityS---------SS
    Construction/Demolition Debris LandfillS---------SS
    Drugs and Pharmaceutical Products Manufacturing----------PP
    Electrical Appliances and Equipment Manufacturing----------PP
    Electronic Components and Accessories Manufacturing----------PP
    Food and Kindred Product Manufacturing----------PP
    Furniture and Fixtures Manufacturing----------PP
    General Building Contractors, including Heavy Construction Contractors----------PP
    General Warehouse and Storage----------PP
    Hazardous Waste Disposal, Storage, Processing and Handling-----------S
    Incinerator Waste-Handling FacilityS---------SS
    Industrial Chemical (Organic and Inorganic) Manufacturing-----------S
    Industrial Machinery and Equipment, including Transportation-----------P
    Industrial Solid Waste FacilityS---------SS
    Laboratories, Medical and Dental----------PP
    LandfarmsS---------SS
    Leather Products Manufacturing----------PP
    Linen Suppliers----------PP
    Lumber and Building Materials Dealers and Yards----------PP
    Lumber and Wood Products Manufacturing----------PP
    Machinery, Equipment and Supplies - Wholesale Distribution-----------P
    Measuring, Analyzing, and Controlling Instruments; Photographic, Medical and Optical Goods; Watches and Clocks - Manufacturing----------PP
    Metal and Steel Products Fabrication and Galvanizing-----------P
    Motor Freight Transportation and Warehousing----------PP
    Natural Gas Gathering Plants-----------P
    Non-atomic Electric Generating Plants-----------P
    Non-hazardous Waste Handling-----------P
    Oil Field Services, Equipment Storage, Repair and Sales-----------P
    Paper and Allied Paper Products----------PP
    Petroleum Products, Bulk Storage and Dispersing-----------P
    Petroleum Production or its Products Refining-----------P
    Printing and Publishing Industries----------PP
    Radio and Television Broadcasting Stations or Studios--------PPPP
    Refuge-Derived Fuel FacilityS---------SS
    Research and Testing Services----------PP
    Salvage Yards, Junk Yards, Vehicle Storage Facilities, or Similar Operations-----------S
    Seafood Processing and Packaging----------PP
    Separation FacilityS---------SS
    Ship Building and Repair-----------P
    Slaughterhouses, Rendering Operations, or Similar Operations-----------S
    Special Trade Contractors----------PP
    Stone, Clay, and Glass Products----------PP
    Storage Facilities----------PP
    Structural Fabrication----------PP
    Surface ImpoundmentS---------SS
    Sugars and Starches Manufacturing-----------P
    Tobacco Products - Manufacturing----------PP
    Transfer StationS---------SS
    Transportation, Freight and Cargo----------PP
    Truck Stops and Other Courier Services----------PP
    Veterinary Clinics and Kennels with Outdoor Runs 1----------PP
    Water Bottling Operations--------PPPP
    Welding and Machine Shops----------PP
    Wholesale and Warehouse Distributions Centers----------PP
    Wholesaling and Warehousing Establishments--------P 2P 2--
    Wholesale Trade - Durable Goods; Furniture, Lumber and Construction Materials, Commercial Equipment and Supplies, Electrical Goods, Hardware, and Miscellaneous Durable Goods----------PP
    Wholesale Trade - Non-Durable Goods: Paper Products; Drugs; Apparel; Groceries and Related Products; Beer, Wine and Distilled Alcoholic Beverages; and Miscellaneous Non-Durable Goods----------PP
    Agricultural Uses
    Agricultural UsesPPSSSSSSSSSS
    Accessory Agricultural UsesPPSSSSSSSSSS
    PondsSSSSSSSSSSSS
    Special Uses
    Airport, Landing Field, or Landing Strip or Seaway for Aircraft, including Helipads and landing areas for other types of aircraftS--SSSSSSSSS
    Barge and Marine Vessel Terminals-----------P
    Dirt PitsSS------SSSS
    LandfillS---------SS
    Radio, Television, Telephone, or Communication Broadcasting Tower or Station of any typeSS-SS-SSSSSS
    Railroad Transportation----------PP
    Sanitary LandfillS---------SS
    Solar FarmsS---------SS
    TABLE NOTES:
    1 Permitted, provided that no kennel or outdoor building shall be closer than 50 feet to any residential district.
    2 Permitted in Commercial Districts, but limited to uses that are similar and no more objectionable than the uses enumerated in Table 1.3.3, Commercial, Recreation and Amusement Uses.

    (Ord. No. 2341, 06/14/2023)

    Effective on: 6/14/2023

    Sec. 1.4.1 Accessory Dwellings Units

  • Generally. Accessory dwelling units (ADUs) provide a type of housing that can accommodate small households, which increases the choice of housing opportunities for young adults and the elderly. They also provide a way for homeowners to invest in their properties in a way that can produce continuing economic returns by way of rent payments; and a way for elderly or infirm homeowners to provide housing for on-site caregivers with a higher degree of independence than other live-in arrangements.
  • Minimum Standards. ADUs shall be consistent with the following:
    1. Location. The ADU is located in the rear yard and is no closer than 25 feet from the principal dwelling.
    2. Height, Maximum Footprint, Setbacks and Size. The ADU height, maximum footprint, setbacks, and size shall be in conformance with the provisions set out in Section 1.6.2, Residential Accessory Uses, Buildings, and Structures.
    3. Appearance. The appearance of the ADU is compatible and consistent with the appearance and character of the principal building.
      1. If the ADU is a manufactured home, it shall also meet the requirements of Section 2.2.1, Modular and Manufactured Home Design and Construction Requirements.
      2. Manufactured homes shall only be allowed as an ADU in those districts where manufactured homes are allowed. See Section 1.3.2, Residential, Home, and Institutional Uses.
    4. Access and Parking.
      1. The ADU shall be accessed by the same driveway as the principal building.
      2. There is one additional parking space provided for the ADU, in addition to that required by Section 3.5.2, Required Parking and Loading, of this UDC
    5. Metering. There is no more than one residential electric, water and gas meter per lot.
    6. Addressing. The address shall be assigned by the St. Mary Parish E911 Communication District as set out in Section 5-7, Structural Numbering, of the St. Mary Parish Code of Ordinances.
  • Effective on: 2/6/2014

    Sec. 1.4.2 Bunkhouses

  • Generally.
    1. The Parish Council finds that there is a shortage of safe, sanitary dwelling accommodations for workers. Safe and sanitary dwelling accommodations can be provided through enforcement of reasonable standards for construction and operation of employee dwelling accommodations.
    2. All bunkhouses (for four or more laborers or workers) licensed under this Section shall comply with all local, state, and federal laws, rules, and regulations, including but not limited to the state sanitary code, fire code, and Occupational Safety and Health Administration (OSHA) regulations.
  • License Required. No person shall construct, maintain, or operate a bunkhouse within the Parish without first having filed an application for and received a license to operate and maintain a bunkhouse. Licenses shall be issued for a period of one year and shall be renewed on an annual basis. Such license shall be conspicuously posted at the main entrance to the bunkhouse. The license shall be issued in accordance herewith at an annual cost per the provisions found in Section 5.2.3, Fees. Other Parish licensing information may be found in Chapter 11 of the St. Mary Parish Code of Ordinances.
  • Application Requirements. The application shall be filed with the Director on a form provided by the Director, which application shall be filed at least 45 days prior to the date of initial occupancy, and shall contain the following information:
    1. Name, address, and phone number of the bunkhouse owner; and if a corporation or partnership, the name, address, and phone number of the shareholders and officers of the corporation and the partners in the partnership;
    2. Name, address, and phone number of the operator of the bunkhouse or person in charge thereof;
    3. Location of the bunkhouse, with an attached affidavit which verifies that the location of the bunkhouse is not within 1,000 feet of any primary, elementary or secondary educational facility, any church, synagogue or other place of worship or any residential neighborhood. Said affidavit shall be legally notarized;
    4. Maximum number of occupants to be housed;
    5. Description of the facilities comprising the bunkhouse;
    6. Each application shall be accompanied by written evidence of compliance with the sanitary code and fire code of the state.
  • Design Requirements.
    1. Proximity to Other Facilities. It shall be a violation of this Section to operate, construct or locate any bunkhouse within 1,000 feet of any primary, elementary or secondary educational facility; any church, synagogue, or other place of worship; or any residential neighborhood.
    2. Recreational Facilities. Adequate provision shall be made for recreational facilities for occupants of bunkhouses by providing day areas, television, and reading materials.
  • Operating Requirements.
    1. Responsibility for Operation. Every owner/operator of a bunkhouse shall designate a responsible person who shall be on duty at all times, responsible at all times for the proper operation of the bunkhouse, and who shall be present in the bunkhouse at all times. The name of each such person shall be conspicuously posted at the main entrance of the bunkhouse.
    2. Register of Occupants. The owner/operator shall maintain a current registration containing the names and addresses of all occupants as well as an accurate record of all persons actually occupying the bunkhouse at any and all times. Such register shall at all times be in the possession of the person designated in Section E.1., above.
    3. Annual Evaluation, Inspection, Etc. The Director shall conduct an annual evaluation of the compliance with the provisions of this Section prior to renewing the annual license. The evaluation shall include an inspection by health and fire officials and a certificate of compliance. The Director shall maintain a permanent record of each licensed bunkhouse containing a report of all complaints or other significant information regarding the maintenance and operation of the bunkhouse.
  • Enforcement of Section.
    1. Abatement and Enforcement of Section. Any bunkhouse which does not comply with the provisions of this Section is a public nuisance and, if not made to conform after 30 days' written notice, shall be abated by proper action brought to a court of competent jurisdiction.
    2. Penalty for Violation of Section. Any person who shall violate the provisions of this Section shall be punished by a fine of not more than $500.00, or imprisoned in the Parish jail for not more than six months, or both.
  • Effective on: 11/1/2013

    Sec. 1.4.3 Home Occupations

  • Generally. A home occupation is that accessory use of a dwelling that shall constitute all or some portion of the livelihood of a person or persons living in the dwelling.
  • Minimum Standards. A home occupation is only permitted as an accessory use in a residential dwelling if it meets the following conditions:
    1. It does not depend on the employment of a person who does not reside in the residence;
    2. An entrance is not specifically dedicated for the home occupation;
    3. An alteration is not made that changes the character or appearance of the dwelling;
    4. It does not require or use outdoor storage or the display of materials, merchandise, goods or equipment;
    5. One sign measuring no greater in size than two square feet may be used to advertise a home occupation provided it is securely affixed to the principal structure or placed in a window and provided that it is not illuminated (directly or indirectly) and has no movement;
    6. It does not require the delivery or shipment of materials, merchandise, goods, or equipment by other than passenger motor vehicles, one ton step-up van or similar sized trucks;
    7. It does not create or cause any perceptible noise, odor, smoke, electrical interference or vibrations to emanate from the premises;
    8. It is conducted so that it does not create parking or traffic congestion or otherwise unreasonably interfere with the value and enjoyment of surrounding homes as places of residence; and
    9. The occupation shall be operated in accordance with all applicable laws and, if a state permit is required, such permit shall be obtained prior to beginning operation.
  • Effective on: 11/1/2013

    Sec. 1.4.5 Recreational Vehicles, Parks, and Campgrounds

  • Recreational Vehicles, Generally.
    1. No recreational vehicle shall, unless otherwise authorized by this UDC:
      1. Connect to or be supplied any public utility from the main residence, except electricity; and
      2. Attach any external appurtenances, such as carports, cabanas, or patios. 
    2. Recreational vehicles, boats, and utility trailers, and any other comparably sized non-motorized vehicles shall not be parked on any public right-of-way.
  • Recreational Vehicle Parks and Campgrounds. Recreational Vehicle Parks and Campgrounds are a specific use pursuant to the standards of this Section in the districts where the use is specified in Table 1.3.3, Commercial, Recreation, and Amusement Uses, as "S." These standards are applied in addition to the other applicable standards of this UDC.
    1. Design Standards.
      1. The parcel of land for a recreational vehicle park or campground shall be no less than two and a half acres in area or the minimum lot area for the district in which it is located, whichever is greater.
      2. All recreational vehicle parks or campgrounds shall meet minimum setback requirements for the districts in which they are located. A minimum 25 foot setback shall be required from any residential property. No building, campsite, parking or service area shall be located in setback areas.
      3. Landscaping and/or fencing along property boundaries shall be in accordance with a Type "E" bufferyard per Section 3.11.1, Bufferyard Requirements, which is appropriate for screening, security, and privacy.
      4. Recreational vehicle parks and campgrounds shall provide lavatory, shower, and toilet facilities sufficient to serve all sites. Water and wastewater disposal systems must be designed and installed in accordance with applicable parish and state regulations.
      5. All utilities shall be underground, including extending utilities such as sanitary sewer, water, and electrical power to individual sites.
      6. Roadways shall be:
        1. Not less than 30 feet in width if parking is permitted on the edge of the roadway, or 20 feet in width if parking is not permitted on the edge of the roadway.
        2. Designed to permit easy access to each recreational vehicle space and campsite, excluding primitive campsites.
        3. Improved with crushed gravel or a minimum thickness of four inches of asphalt, concrete, or similar surface.
      7. Recreational vehicle parks and campgrounds shall provide sufficient access and parking for each camp site.
        1. Each camp site shall be at least 1,400 square feet in area.
        2. The minimum recreational vehicle space shall be 20 feet in width and 40 feet in length.
        3. Drive-through spaces shall be 15 feet in width and 60 feet in length.
        4. Each recreational vehicle space and campsite shall be improved with crushed gravel or paved with asphalt, concrete, or similar material in order to maintain a dust-free condition.
      8. Usable open space for common areas shall be planned and provided at convenient locations to provide at least 100 square feet per recreational vehicle space or campsite. Such open space may include play yards, pools, and recreational buildings. All areas used to meet minimum requirements of this subsection shall be improved so that it is usable and accessible by the RV tenants.
      9. Adequate provision for the safe, sanitary disposal of refuse shall be provided on site at a rate of one refuse enclosure per 25 recreational vehicle spaces or non-vehicular campsites and shall be in key locations through the park or campground with provisions for screening.
      10. All lighting shall be designed and installed to prevent glare or excessive light spillover onto adjacent properties.
      11. All outdoor fires shall be in specially designated fire pits and shall not result in a nuisance or threat to neighboring landowners, businesses or residents, nor endanger or adversely affect public health, safety or welfare.
    2. Exceptions. For substantially undeveloped, primitive camping areas (e.g., tenting areas, backcountry shelters) located on public or private lands, the Board of Adjustment may waive any or all of the requirements under subsection B.1, of this Section, if it is demonstrated to the Board’s satisfaction that access, total lot area, camp site area, and setback distances are sufficient to:
      1. Support the proposed level of use, and
      2. Avoid any adverse impacts to water quality, natural areas, and adjoining properties and uses. Outdoor fires shall not result in a nuisance or threat to neighboring landowners, businesses or residents, nor endanger or adversely affect public health, safety or welfare.
  • Effective on: 3/12/2014

    Sec. 1.4.6 Dirt Pits (Extraction)

  • Generally. Dirt Pits (Extraction) are permitted pursuant to the standards of this Section in the districts where the use is specified in Table 1.3.4, Industrial, Agricultural, and Special Uses, as "S." These standards are applied in addition to the other applicable standards of this UDC. In addition to the regulations set forth in this Section and this UDC, all extraction operations shall comply with other applicable state and federal regulations.
  • Spacing. Excavation sites shall not be closer than:
    1. 100 feet from any existing or abandoned excavation site as measured in a straight line between the two closest points of said excavation sites.
    2. 500 feet from any existing residential structure or any platted subdivision boundary.
    3. 75 feet to any property line. Within this reserved perimeter buffer, existing vegetation shall be not be disturbed or removed except for paved access areas and required landscaping and buffering.
  • Design Requirements. Excavation sites:
    1. Shall not disturb more than 75 percent of the entire site.
    2. Shall maintain a side slope of one foot vertical drop for three feet horizontal run to a depth of 10 feet for the first 10 feet from the top of the excavation site.
    3. Shall be screened from view of surrounding uses by a Type "D" Bufferyard as specified in Section 3.11.1, Bufferyard Requirements.
    4. Shall be enclosed by a minimum six-foot chain link fence with barbed wire at the top with notices posted at intervals no greater than 100 feet along the property boundaries and along any public rights-of-way that shall warn of the excavation operation and against trespassing on such property.
    5. Shall be accessed through a gate at least six feet in height which includes a locking device for each entry/opening to prevent unauthorized access to the site.
    6. Shall not be accessed from residential local or residential collector streets. All driveways which serve the site shall be wide enough to accommodate two-way traffic at all times and an area on site shall be designed and designated to accommodate incoming truck traffic so that there is no queuing of trucks on the public rights-of-way. In addition, all private access roads shall be of a dust-free surface for a distance of 100 feet from any public street right-of-way.
  • Operation.
    1. Excavation operations are only permitted Monday through Saturday.
    2. Hours of operation:
      1. Monday through Friday operations shall start no earlier than 7:00 a.m. and end no later than 6:00 p.m.;
      2. Saturday operations shall start no earlier than 7:00 a.m. and end no later than 3:00 p.m.;
      3. Bona fide cases of emergency involving safety on the site are exempted from these hours of operation requirements. 
    3. All trucks and trailers hauling extracted materials shall be:
      1. Covered with their tailgates securely latched.
      2. Hosed down of excess mud and dirt on tires, wheels, and the entire vehicle.
    4. Excess mud, debris, or the extracted material shall be removed from any public right-of-way within one-half mile in all directions from the entrance of the site.
    5. To reduce the effects of airborne dust, dirt, and noise, all equipment for sorting, crushing, loading, and other equipment pertaining to excavation shall not operate closer than 100 feet from any public street or road right-of-way, residential dwelling, recognized residential subdivision, or residentially zoned property. Scales and related structures shall be set back a minimum of 50 feet from public rights-of-way and a minimum of 50 feet from side property lines. All dirt and gravel roads and operations within the property shall be hosed down at intervals sufficient to prevent dirt pollution and other airborne particles from entering the atmosphere.
  • Ground and Surface Water. Different types of extraction uses have different potential impacts on groundwater. The following standards shall be applied to the review and approval of these uses:
    1. The depth of natural soil and type of soil shall be reviewed. The Parish may impose requirements for drainage systems, monitoring, and pumping systems to prevent potential ground and surface water pollution or ground water depletions that would interfere with private water wells.
    2. Any processing which results in waste materials shall provide information about the pollution potential of the waste materials. The Parish shall deny any plans that have a substantial risk of polluting ground or surface waters due to residual or waste materials from extraction.
    3. An emergency response plan may be required. The Parish may impose fees or require security to ensure that an adequate emergency response fund is available.
  • Closed or Abandoned Excavation Sites. The fencing and screening requirements shall be maintained at closed or abandoned excavation sites unless reclaimed or filled with sand or other approved material to the pre-excavation elevation or if incorporated into a platted subdivision or other permitted use within the district, as a water feature within the development site.
  • Effective on: 3/12/2014

    Sec. 1.4.7 Traditional Neighborhood Development

  • Intent. Traditional Neighborhood Development (TND) is a form of development that is intended to include a variety of residential lot sizes and housing types along with supportive nonresidential development that is designed in a way to be more pedestrian oriented and with higher design quality than standard residential development. To accomplish this, it requires provisions that provide flexibility while ensuring the resulting development meets the higher quality design specifications and true intent of a TND. As such, the Parish Council has integrated both the increased flexibility and the higher design standards into the UDC.
  • Applicability.
    1. TND Specific Standards. TNDs are permitted pursuant to the standards of this Section in the districts where the use is specified in Table 1.3.2, Residential, Home, and Institutional Uses, as "S." The following includes provisions specifically regulating TND design and development:
      1. Division 1.9, Traditional Neighborhood Developments (TNDs);
      2. Division 2.4, Traditional Neighborhood Developments;
      3. Division 3.3, Traditional Neighborhood Development Design and Layout;
      4. Section 3.2.7, Blocks;
      5. Section 3.2.8, Lots;
      6. Section 3.5.2, Required Parking and Loading;
      7. Section 3.6.1, Street Design Objectives and Review;
      8. Section 3.6.2, Street Design Objectives;
      9. Section 3.6.5, Alleys;
      10. Section 3.6.12; Performance Standards for Residential Streets;
      11. Section 5.4.10, Pattern Book Approvals.
    2. Other Applicable Standards. TNDs are regulated by the specific TND standards identified in subsection B.1., of this Section, and the performance measures established by the applicant and approved by the Parish Council during a public hearing (see Section 5.4.10, Pattern Book Approvals). When there are standards specific to TNDs and similar standards for the underlying zoning district (e.g., bufferyard requirements), the standards specific to TNDs supersede the provisions of the underlying zoning district. In the event there is no applicable standard specific to TNDs, and it is not covered in the approved Pattern Book, the standards of the underlying zoning district apply.
  • Effective on: 2/6/2014

    1

    1.4.8 Solar Farms

    1. A.
      Generally.  Solar Farms are permitted to the standards of this Section in the districts where the use is specified in Table 1.3.4, Industrial, Agricultural, and Special Uses, as “S.” These standards are applied in addition to the other applicable standards of this UDC; in addition to the regulations set forth in this Section and this UDC, all solar farm operations shall comply with other state and federal regulations. This ordinance has been promulgated by the St. Mary Parish Council to protect the health, safety, and welfare of the public, and to provide for the orderly, planned, efficient, and healthy development of Solar Farm Facilities in St. Mary Parish (“the Parish”).
    2. B.
      Permits. Prior to placing, establishing, expanding, or substantively altering the operation of a solar farm, a permit must be obtained by the developer from the Parish of St. Mary as provided for in Division 5.2, General Procedures for All Applications. Applications shall include a detailed list of required state and federal permits. While a permit may be granted prior to the conclusion of state and federal permitting, the facility may not deliver power in commercial quantities until all other permits are secured and the St. Mary Parish Planning and Zoning Department is furnished with copies.
      1. 1.
        Each solar farm application will include a site plan showing all the property to be included in the project, all access roads, drainage study, landscape plan, environmental study, and a traffic plan, as required in Division 3.6 - Sec. 3.6.13; Division 3.9 and Division 3.11 of the Unified Development Code.
        1. a.
          The traffic plan shall provide for the remediation of any damages occasioned to Parish roads during the construction, maintenance and decommission of the solar farm.
        2. b.
          The drainage plan shall include an ongoing schedule of water sampling and testing of water runoff from the site of the solar farm.
        3. c.
          The buffer zone shall include a setback of not less than 100 feet from the center of any adjacent public roadway.
        4. d.
          The buffer zone shall include a setback of at least 150 feet from any residence and 50 feet from any adjacent property line at the time of the application.
        5. e.
          Each buffer zone shall at minimum include a stand of trees or shrubbery, between the operational area of the solar farm and the adjacent roadway or property owner as indicated in Type A in Division 3.11​​​​​​​- Table 3.11.1A, which, at maturity will screen the solar farm from view. In the event that the abutting property is used as non-residential agricultural, a stand of trees or shrubbery is not required.
        6. f.
          ​​​​​​​​​​​​​​The landscape plan shall include a maintenance plan. The plan will specifically include grass cutting, shrubbery and tree maintenance, and general maintenance of the premises. Alternative vegetation management practices, such as agrivoltaic farming or grazing, will be considered as acceptable maintenance options.  The Parish may also enforce the plan through the existing Parish Ordinances in regard to nuisances.
      2. 2.
        ​​​​​​​The permit application shall be submitted to the Planning and Zoning Department, and upon submission of a permit application the applicant shall pay a fee to the parish in the sum of $1,000.00 for a solar farm consisting of 500 acres or less. For a solar farm consisting of more than 500 acres, the fee shall be $1,000.00 plus an additional one dollar for each acre in excess of 500 acres.  The applicable permit fee shall be determined by the consideration of the entire project, inclusive of buffer zones and access roads.
      3. 3.
        Facility description and rationale, which shall include:
        1. a.
          ​​​​​​​​​​​​​​Identify the type, size, rated power output, and safety characteristics of the proposed system.
        2. b.
          ​​​​​​​​​​​​​​Identify construction timeframe, estimated construction jobs, markets for the generated energy, and possible expansions.
        3. c.
          ​​​​​​​Identify the name of the facility, name(s) and address(es) of the facility owner and/or operator, names(s) of the property owners(s), and contact information for consultants involved in the design, permitting, and construction of the facility.
      4. 4.
        ​​​​​​​Single or Multiple Tracts. A solar farm may be operated on a single contiguous tract or multiple non-contiguous tracts, either with ownership by applicant, under one or more leases in which applicant is lessee, or any combination thereof.
        1. a.
          ​​​​​​​Any permit issued for a solar farm which relies upon one or more lease agreements shall become null and void upon the termination of any such lease agreement, unless the lease agreement is terminated upon the permittee/lessee taking ownership of a property previously subject to the lease.
      5. 5.
        ​​​​​​​Transfer and/or Sale. A permit issued under this Section may, with the approval of the Parish, be transferred or assigned, with the assignee being obligated to all requirements of the permit and this Section; however, written notice of such transfer or assignment shall be made to the Parish and the identity of the new permittee shall be noted in the Parish records.
        1. a.
          ​​​​​​​​​​​​​​The issuance of a permit under this Section shall serve as the agreement and acknowledgment by the permittee, and its successors and assigns, as well as the property owners, that St. Mary Parish Government shall have standing to enforce any and all provisions and obligations of the permit.
    3. C.
      Height. Photovoltaic solar panels may not exceed 18 feet.
    4. D.
      Fire Protection. All equipment posing a fire risk shall be equipped with a fire monitoring system. The system shall automatically notify off-site emergency personnel. The facility’s design shall comply with all applicable codes and regulatory stands for fire protection. The State Fire Marshal shall be consulted on the facility design, emergency response plan, and training regimen.
    5. E.
      Safety and Access. A minimum of six-foot security fence topped with barbed wire shall enclose the entire facility. Lock boxes and keys shall be stored at locked entrances for emergency personnel access.
    6. F.
      Signage. Signs specifying owner, operator, and emergency contact information shall be affixed at all entrances. Warning signs, including contact information, shall be placed every 500 feet around the perimeter.
    7. G.
      Economic Impact. Application shall include an economic impact analysis prepared by a qualified, third-party expert, describing the financial characteristics of the facility over its service life.
    8. H.
      Public Safety and Emergency Response Plan. Application shall include a plan that outlines regular and emergency shutdown procedures. It shall identify potential hazards to adjacent immovable properties, to public roads and highways, and to the community in general.
    9. I.
      Decommissioning Plan.
      1. 1.
        ​​​​​​​The plan for a proposed solar farm shall include a decommissioning plan for the remediation of the area of the solar farm upon its cessation of operations of the solar farm.
      2. 2.
        ​​​​​​​Cessation or lack of operations for a period in excess of 180 consecutive days in any calendar year shall trigger the decommissioning of the facility. An extension may be requested of the Parish Government, and not unreasonably withheld, if weather events, grid complications, or other acts of force nature cause the facility to have an unplanned cessation of operation.
      3. 3.
        ​​​​​​​The decommissioning plan shall provide for the removal of the solar panels, ancillary structures, and other infrastructure utilized in the operation of the solar farm.
      4. 4.
        ​​​​​​​The decommissioning plan shall provide for the remediation of any environmental hazards remaining on the property of the former solar farm, as determined by any federal, state, or local regulatory body (i.e. EPA, DEQ).
      5. 5.
        ​​​​​​​Any lease forming a portion of the application for the permit shall include reference to the decommissioning plan and the funding thereof as a necessary term therein.
    10. J.
      Requirement of a Bond.
      1. 1.
        As a condition for the issuance of a permit, applicant shall provide a bond or other acceptable financial security, payable to the St. Mary Parish Government, to ensure the proper decommissioning or other closure of the facility.  The bond shall be in the amount required by La. R.S. 30:1154(A)(9)(a) and shall ensure compliance with this Section inclusive of the cost of decommissioning and compliance with any condition of the permit issued pursuant to this Section.

    (Ord. No. 2341, 06/14/2023)

    Effective on: 6/14/2023

    Sec. 1.5.1 Short Title of Division

    This Division shall be known and may be cited as "The Harry P. Williams Memorial Airport Hazard Zoning Ordinance."

    Effective on: 11/1/2013

    Sec. 1.5.2 Zone Types

    In order to carry out the provisions of this Division, there are hereby created and established certain zones which include all of the land lying within the approach zones, transitional zones, horizontal zones, and conical zones as they apply to the Harry P. Williams Memorial Airport. Such zones are shown on the Harry P. Williams Memorial Airport Hazard Zoning Map consisting of one sheet, prepared by Dawson Engineers, Inc., and dated March, 1982. An area located in more than one of the following zones is considered to be only in the zone with the more restrictive height limitation. The various zones are hereby established and defined as follows:

    1. Utility Runway Visual Approach Zone. The inner edge of this approach zone coincides with the width of the primary surface and is 250 feet wide. The approach zone extends outward uniformly to a width of 1,250 feet at a horizontal distance of 5,000 feet from the primary surface. Its centerline is the continuation of the centerline of the runway.
    2. Utility Runway Nonprecision Instrument Approach Zone. The inner edge of this approach zone coincides with the width of the primary surface and is 500 feet wide. The approach zone expands outward uniformly to a width of 2,000 feet at a horizontal distance of 5,000 feet from the primary surface. Its centerline is the continuation of the centerline of the runway.
    3. Runway Larger than Utility Visual Approach Zone. The inner edge of this approach zone coincides with the width of the primary surface and is 500 feet wide. The approach zone expands outward uniformly to a width of 1,500 feet at a horizontal distance of 5,000 feet from the primary surface. Its centerline is the continuation of the centerline of the runway.
    4. Runway Larger than Utility with a Visibility Minimum Greater than Three-quarter-mile Nonprecision Instrument Approach Zone. The inner edge of this approach zone coincides with the width of the primary surface and is 500 feet wide. The approach zone expands outward uniformly to a width of 3,500 feet at a horizontal distance of 10,000 feet from the primary surface, its centerline being the continuation of the centerline of the runway.
    5. Runway Larger than Utility with a Visibility Minimum as Low as Three-quarter-mile Nonprecision Instrument Approach Zone. The inner edge of this approach zone coincides with the width of the primary surface and is 1,000 feet wide. The approach zone expands outward uniformly to a width of 4,000 feet at a horizontal distance of 10,000 feet from the primary surface. Its centerline is the continuation of the centerline of the runway.
    6. Transitional Zones. For aircraft, these zones are hereby established as the areas beneath the transitional surfaces. For helicopters, these zones extend outward from the sides of the primary surface and the heliport approach zones a horizontal distance of 250 feet from the primary surface centerline and the heliport approach zone centerline.
    7. Horizontal Zone. The horizontal zone is hereby established by swinging arcs of 5,000 feet radii for the seaway and 10,000 feet for the runway 5/23 from the center of each end of the primary surface of each runway and connecting the adjacent arcs by drawing lines tangent to those arcs. The horizontal zone does not include the approach and transitional zones.
    8. Conical Zone. The conical zone is hereby established as the area that commences at the periphery of the horizontal zone and extends outward therefrom a horizontal distance of 4,000 feet. The conical zone does not include the precision instrument approach zones and the transitional zones.
    9. Heliport Approach Zone. The approach zone begins at each end of the heliport primary surface with the same width as the primary surface and extends outward and upward for a horizontal distance of 4,000 feet where its width is 500 feet. The slope of the approach surface is 8 to 1 for civil heliports.
    10. Precision Instrument Runway Approach Zone. The inner edge of this approach zone coincides with the width of the primary surface and is 1,000 feet wide. The approach zone expands outward uniformly to a width of 16,000 feet at a horizontal distance of 50,000 feet from the primary surface. Its centerline is the continuation of the centerline of the runway.

    Effective on: 11/1/2013

    Sec. 1.5.3 Height Limitations

    Except as otherwise provided in this Division, no structure shall be erected, altered, or be maintained, and no tree shall be allowed to grow in any zone created by this Division to a height in excess of the applicable height limit established in this section for each of the zones in question, as follows:

    1. Utility Runway Visual Approach Zone. Slopes 20 feet outward for each foot upward beginning at the end of and at the same elevation as the primary surface and extending to a horizontal distance of 5,000 feet along the extended runway centerline.
    2. Utility Runway Nonprecision Instrument Approach Zone. Slopes 20 feet outward for each foot upward beginning at the end of and at the same elevation as the primary surface and extending to a horizontal distance of 5,000 feet along the extended runway centerline. For purposes of this Division, both ends of the seaway are covered by this criteria.
    3. Runway Larger than Utility Visual Approach Zone. Slopes 20 feet outward for each foot upward beginning at the end of and at the same elevation as the primary surface and extending to a horizontal distance of 5,000 feet along the extended runway centerline.
    4. Runway Larger than Utility with a Visibility Minimum Greater than Three-quarter-mile Nonprecision Instrument Approach Zone. Slopes upward 34 feet outward for each foot upward beginning at the end of and at the same elevation as the primary surface and extending to a horizontal distance of 10,000 feet along the extended runway centerline.
    5. Heliport Approach Zone. The inner edge of this approach zone coincides with the width of the primary surface and is 300 feet wide. The approach zone extends outward uniformly to a width of 500 feet at a horizontal distance of 4,000 feet from the primary surface.
    6. Runway Larger than Utility with a Visibility Minimum as Low as Three-quarter-mile Nonprecision Instrument Approach Zone. Slopes 34 feet outward for each foot upward beginning at the end of and at the same elevation as the primary surface and extending to a horizontal distance of 10,000 feet along the extended runway centerline.
    7. Heliport Approach Zone. Slopes eight feet outward for each foot upward beginning at the end of and at the same elevation as the primary surface and extending to a distance of 4,000 feet along the heliport approach zone centerline.
    8. Transitional Zones. Slopes seven feet outward for each foot upward beginning at the sides of and at the same elevation as the primary surface and the approach surface and extending to a height of 150 feet above the airport elevation, which is nine feet above mean sea level. In addition to the foregoing, there are established height limits sloping seven feet outward for each foot upward beginning at the sides of and at the same elevation as the approach surface and extending to where they intersect the conical surface.
    9. Heliport Transitional Zones. Slopes two feet outward for each foot upward beginning at the sides of and at the same elevation as the primary surface and the heliport approach zones and extending a distance of 250 feet measured horizontally from and at 90-degree angles to the primary surface centerline and heliport approach zones centerline.
    10. Horizontal Zone. 150 feet above the airport elevation or a height of 159 feet above mean sea level.
    11. Conical Zone. Slopes 20 feet outward for each foot upward beginning at the periphery of the horizontal zone and at 150 feet above the airport elevation and extending to a height of 350 feet above the airport elevation.
    12. Excepted Height Limitations. Nothing in this Division shall be construed as prohibiting the construction or maintenance of any structure or growth of any tree to a height up to 50 feet above the surface of the land.
    13. Approach Zone Precision Instrument Runway. The inner edge of this approach zone coincides with the width of the primary surface and is 1,000 feet wide. The approach zone expands outward uniformly to a width of 16,000 feet at a horizontal distance of 50,000 feet from the primary surface. Its centerline is the continuation of the centerline of the runway.

    Where an area is covered by more than one height limitation, the more restrictive limitation shall prevail.

    Effective on: 11/1/2013

    Sec. 1.5.4 Use Restrictions

    Notwithstanding any other provisions of this Division, no use may be made of land or water within any zone established by this Division in such a manner as to create electrical interference with navigational signals or radio communications between the airport and aircraft, make it difficult for pilots to distinguish between airport lights and others, result in glare in the eyes of pilots using the airport, impair visibility in the vicinity of the airport, create bird strike hazards, or otherwise in any way create a hazard or endanger or interfere with the landing, takeoff or maneuvering of aircraft intending to use the airport.

    Effective on: 11/1/2013

    Sec. 1.5.5 Permits Required

  • Generally. Except as specifically provided in subsections A.1., A.2., and A.3., of this Section, no material change shall be made in the use of land, and no structure or tree shall be erected, altered, planted, or otherwise established in any zone hereby created unless a permit therefor shall have been applied for and granted. Each application for a permit shall indicate the purpose for which the permit is desired, with sufficient particularity to permit it to be determined whether the resulting use, structure, or tree would conform to the regulations prescribed in this section. If such determination is in the affirmative, the permit shall be granted. No permit for a use inconsistent with the provisions of this Division shall be granted unless a variance has been approved in accordance with Section 5.4.6, Airport Variances.
    1. In the area lying within the limits of the horizontal zone and conical zone, no permit shall be required for a tree or structure of less than 75 feet of vertical height above the ground, except when, because of terrain, land contour, or topographic features, such tree or structure would extend above the height limits prescribed for such zones.
    2. In areas lying within the limits of the approach zones, but at a horizontal distance of not less than 4,200 feet from each end of the runway, no permit shall be required for any tree or structure less than 75 feet of vertical height above the ground, except when, because of terrain, land contour, or topographic features, such tree or structure would extend above the height limits prescribed for such zones.
    3. In the areas lying within the limits of the transition zone beyond the perimeter of the horizontal zone, no permit shall be required for any tree or structure less than 75 feet of vertical height above the ground, except when, because of terrain, land contour, or topographic features, such tree or structure would extend above the height limits prescribed for such zones. Nothing contained in any of the exceptions of this section shall be construed as permitting or intending to permit any construction or alteration of any structure or growth of any tree in excess of any height limits established by this Section except as set forth in Section 1.5.3, Height Limitations.
  • Existing Uses. No permit shall be granted that would allow the establishment or creation of an airport hazard or permit a nonconforming use, structure, or tree to become a greater hazard to air navigation than it was on the effective date of this Division or any amendments thereto or than it is when the application for a permit is made. Except as indicated, all applications for such a permit shall be granted.
  • Obstruction Marking and Lighting. Any permit or variance granted may, if such action is deemed advisable to effectuate the purpose of this Division and be responsible in the circumstances, be so conditional as to require the owner of the structure or tree in question to install, operate, and maintain, at the owner's expense, such markings and lights as may be necessary. If deemed proper by the Airport Board of Appeals, this condition may be modified to require the owner to permit the state department of transportation at its own expense, to install, operate, and maintain the necessary markings and lights.
  • Effective on: 11/1/2013

    Sec. 1.5.6 Adoption and Amendments

  • Public Hearing Required. No airport zoning regulations shall be adopted, amended, or changed under this Division except after a public hearing and recommendation by the Planning and Zoning Commission, followed by a public hearing and decision by the Parish Council. Thirty days' notice of the hearing date, time, and place shall be published in the official journal of the Parish.
  • State Consent and Approval Required. Such airport zoning regulations adopted by the Parish Council after such public hearing is held shall have the consent and approval of the state department of transportation and development, as provided for in the Louisiana Revised Statutes 2:139 of 1936. Any changes or amendments to the Harry P. Williams Memorial Airport Hazard Zoning Ordinance shall have the consent and approval of the state department of transportation and development prior to adoption by the Parish Council.
  • Effective on: 11/1/2013

    Sec. 1.6.1 Agricultural and Residential Lot, Yard, and Height Standards

  • Dimensional Standards. Table 1.6.1, Agricultural and Residential Lot, Yard, and Height Standards, illustrates the dimensional standards that apply to the residential districts.
  • Table 1.6.1
    Agricultural and Residential Lot, Yard, and Height Standards
    Standards Zoning Districts
    AG CN RE SR HR MH
    Lot Dimensions (Minimums per Dwelling Unit)
    Lot Area 10 acres 3 acres One-half acre 6,000 sq. ft. 2,420 sq. ft. 5,000 sq. ft.
    Lot, Width 100 feet 100 feet 100 feet 60 feetSee Note 1 50 feet
    Lot Width, Corner 100 feet 100 feet 100 feet 70 feet 65 feet 60 feet
    Lot Depth 200 feet 200 feet 200 feet 100 feet 100 feet 100 feet
    Yards (Minimums)
    Front Yard 50 feet 40 feet 40 feet 25 feet 25 feet 15 feet
    Rear Yard 40 feet 25 feet 25 feet 10 feet 10 feet 5 feet
    Side Yard 25 feet 10 feet 15 feet 5 feet 5 feet 5 feet
    Side Yard, Interior - - - - 0 feet -
    End Unit - - - - 10 feet -
    Corner Side Yard 30 feet 20 feet 25 feet 10 feet 20 feet 10 feet
    Height (Maximum)
    Stories 2.5 stories 2.5 stories 2.5 stories 2.5 stories 3 stories 2.5 stories
    Distance 35 feet 35 feet 35 feet 35 feet 45 feet 35 feet
    Notes:
    1 Minimum lot width for duplexes shall be 40 feet per unit. The minimum lot width for end lots of triplexes and townhome shall be 30 feet. Minimum building width of all duplex, triplex, and townhome units shall be 18 feet. The minimum lot width for apartments and condominiums shall be 100 feet.
    Table 1.6.1
    Agricultural and Residential Lot, Yard, and Height Standards
    Standards Zoning Districts
    AG CN RE SR HR MH
    Lot Dimensions (Minimums per Dwelling Unit)
    Lot Area 10 acres 3 acres One-half acre 6,000 sq. ft. 2,420 sq. ft. 5,000 sq. ft.
    Lot, Width 100 feet 100 feet 100 feet 60 feetSee Note 1 50 feet
    Lot Width, Corner 100 feet 100 feet 100 feet 70 feet 65 feet 60 feet
    Lot Depth 200 feet 200 feet 200 feet 100 feet 100 feet 100 feet
    Yards (Minimums)
    Front Yard 50 feet 40 feet 40 feet 25 feet 25 feet 15 feet
    Rear Yard 40 feet 25 feet 25 feet 10 feet 10 feet 5 feet
    Side Yard 25 feet 10 feet 15 feet 5 feet 5 feet 5 feet
    Side Yard, Interior - - - - 0 feet -
    End Unit - - - - 10 feet -
    Corner Side Yard 30 feet 20 feet 25 feet 10 feet 20 feet 10 feet
    Height (Maximum)
    Stories 2.5 stories 2.5 stories 2.5 stories 2.5 stories 3 stories 2.5 stories
    Distance 35 feet 35 feet 35 feet 35 feet 45 feet 35 feet
    Notes:
    1 Minimum lot width for duplexes shall be 40 feet per unit. The minimum lot width for end lots of triplexes and townhome shall be 30 feet. Minimum building width of all duplex, triplex, and townhome units shall be 18 feet. The minimum lot width for apartments and condominiums shall be 100 feet.
    Table 1.6.1
    Agricultural and Residential Lot, Yard, and Height Standards
    Standards Zoning Districts
    AG CN RE SR HR MH
    Lot Dimensions (Minimums per Dwelling Unit)
    Lot Area 10 acres 3 acres One-half acre 6,000 sq. ft. 2,420 sq. ft. 5,000 sq. ft.
    Lot, Width 100 feet 100 feet 100 feet 60 feetSee Note 1 50 feet
    Lot Width, Corner 100 feet 100 feet 100 feet 70 feet 65 feet 60 feet
    Lot Depth 200 feet 200 feet 200 feet 100 feet 100 feet 100 feet
    Yards (Minimums)
    Front Yard 50 feet 40 feet 40 feet 25 feet 25 feet 15 feet
    Rear Yard 40 feet 25 feet 25 feet 10 feet 10 feet 5 feet
    Side Yard 25 feet 10 feet 15 feet 5 feet 5 feet 5 feet
    Side Yard, Interior - - - - 0 feet -
    End Unit - - - - 10 feet -
    Corner Side Yard 30 feet 20 feet 25 feet 10 feet 20 feet 10 feet
    Height (Maximum)
    Stories 2.5 stories 2.5 stories 2.5 stories 2.5 stories 3 stories 2.5 stories
    Distance 35 feet 35 feet 35 feet 35 feet 45 feet 35 feet
    Notes:
    1 Minimum lot width for duplexes shall be 40 feet per unit. The minimum lot width for end lots of triplexes and townhome shall be 30 feet. Minimum building width of all duplex, triplex, and townhome units shall be 18 feet. The minimum lot width for apartments and condominiums shall be 100 feet.
    Table 1.6.1
    Agricultural and Residential Lot, Yard, and Height Standards
    Standards Zoning Districts
    AG CN RE SR HR MH
    Lot Dimensions (Minimums per Dwelling Unit)
    Lot Area 10 acres 3 acres One-half acre 6,000 sq. ft. 2,420 sq. ft. 5,000 sq. ft.
    Lot, Width 100 feet 100 feet 100 feet 60 feetSee Note 1 50 feet
    Lot Width, Corner 100 feet 100 feet 100 feet 70 feet 65 feet 60 feet
    Lot Depth 200 feet 200 feet 200 feet 100 feet 100 feet 100 feet
    Yards (Minimums)
    Front Yard 50 feet 40 feet 40 feet 25 feet 25 feet 15 feet
    Rear Yard 40 feet 25 feet 25 feet 10 feet 10 feet 5 feet
    Side Yard 25 feet 10 feet 15 feet 5 feet 5 feet 5 feet
    Side Yard, Interior - - - - 0 feet -
    End Unit - - - - 10 feet -
    Corner Side Yard 30 feet 20 feet 25 feet 10 feet 20 feet 10 feet
    Height (Maximum)
    Stories 2.5 stories 2.5 stories 2.5 stories 2.5 stories 3 stories 2.5 stories
    Distance 35 feet 35 feet 35 feet 35 feet 45 feet 35 feet
    Notes:
    1 Minimum lot width for duplexes shall be 40 feet per unit. The minimum lot width for end lots of triplexes and townhome shall be 30 feet. Minimum building width of all duplex, triplex, and townhome units shall be 18 feet. The minimum lot width for apartments and condominiums shall be 100 feet.
    1. Lot dimensions. No building permit or development approval may be issued for a lot that does not meet the minimum lot area requirements as shown in Table 1.6.1, Agricultural and Residential Lot, Yard, and Height Standards, except in the case of a nonconforming lot in accordance with Section 6.3.10, Nonconforming Lots.
    2. Required Yards.
      1. The depth of the required front and rear yards are determined by measuring along the side lot lines, beginning at the respective front and rear lot lines and extending to the required minimum distances. The depth of the required side and corner yards are determined by measuring along the front and rear yards, beginning at the respective side and corner lot lines and extending to the required minimum distances.
      2. Except as otherwise provided in these regulations, a building must not be erected, established, altered, converted, or relocated so as to be located or extend within the required front, side, corner or rear yard.
      3. In applying these regulations, the front yard of a corner lot may be parallel to either street upon which the lot abuts provided all minimum lot dimensions and setbacks are maintained.
      4. On lots having double frontage, the required front yard shall be provided on both streets.
      5. Every part of a required front yard must be open and unobstructed of structures from ground level of the graded lot to the sky, except as follows:
        1. Trees, shrubbery and other landscape materials.
        2. Driveways in front and corner yards.
        3. Sidewalks in any required yard.
        4. Uncovered porches and steps to building entrances and uncovered decks and balconies extending up to six feet into any required yard setback.
        5. Sills, belt courses, cornices, buttresses, chimneys, flues, eaves and other architectural features may extend up to two feet into any required yard.
        6. Accessory structures that do not require a building permit.
      6. Side Yard Setback Reductions. Where the front, interior side and rear setbacks of the zoning district reduce the buildable width of a corner lot to less than 40 feet, the Director shall be authorized to reduce the required front setback on the longer street side as much as necessary to increase the buildable width to 40 feet. In the event the street sides of such lot are of equal length, the reduction shall be made on the side which lies on the shorter side of the block.
      7. Height Exemptions. Unless otherwise expressly stated, the height limitations of these regulations shall not apply to any of the following:
        1. Electrical power transmission lines;
        2. Flagpoles, belfries, cupolas, spires, domes, monuments, chimneys, radio/television receiving antennas or chimney flues; or
        3. Bulkhead, elevator, water tank, or any other similar structure or necessary mechanical appurtenance extending above the roof of any building where such structure does not occupy more than 33 percent of the area of the roof.
        4. Sports lighting facilities owned by or under the control of a governmental entity and utility poles and towers owned by a utility and used for the transmission and distribution of electricity may be erected to any height in any zoning district, unless prohibited by airport height hazard zoning regulations as specified in Division 1.5, Airport Zoning.

    Effective on: 11/1/2013

    Sec. 1.6.2 Residential Accessory Uses, Buildings, and Structures

  • Generally. The provisions of this Section apply to all residential development.
  • Timing of Construction. No accessory building or structure shall be constructed unless the principal building is constructed or under construction simultaneously with the accessory building.
  • Accessory Uses. The establishment of accessory uses shall be consistent with the following:
    1. The accessory use shall be subordinate to and serve a primary use or principal structure. In combination, all accessory uses shall contain no more square footage than 50 percent of the habitable floor area of the principal structure (with the exception of garage or carport areas devoted to the storage and/or parking of vehicles, which shall not be included in the calculation and may exceed the 50 percent restrictions);
    2. The accessory use shall be subordinate in area, extent or purpose to the primary use served;
    3. The accessory use shall be located in the same zoning district as the primary use;
    4. Accessory uses located in residential districts shall not be used for commercial purposes other than legitimate home occupations; and,
    5. Accessory apartments may not be rented to other than bona fide servants employed on the premises and members of the family of the occupant(s) of the principal structure. Single meter service shall be provided to each parcel.
  • Attached Accessory Buildings and Structures.
    1. Accessory buildings that are structurally attached to a principal building shall conform to all standards that are applicable to the principal building.
    2. No accessory building or structure shall be erected in any required setback area.
  • Detached Accessory Buildings or Structures. The maximum footprint and setbacks for detached accessory buildings in residential districts are set out in Table 1.6.2, Detached Accessory Building Standards.
  • Table 1.6.2
    Detached Accessory Building Standards
    District SR HR EN MH RE AG
    (nonagricultural buildings)
    AG
    (agricultural buildings)
    Maximum Height Lower of one story or 17 feet Lower of one story or 17 feet any
    Maximum Footprint (calculated as the least of the next three rows)
    Percent of principal building footprint 100% 50% Footprint of agricultural
    accessory buildings is not limited
    Percent of required rear yard 25% N/A
    Not to exceed 1,000 sf. 1,800 sf.
    Setbacks
    Front, Generally Behind principal building 10 feet
    Front, Detached Garages and Carports 10 feet behind front building line N/A
    Street Side Same as principal building's front setback 10 feet
    Interior Side 5 feet from the closest principal
    building setback line on abutting property
    10 feet
    Rear, Generally 5 feet 10 feet
    Rear, Garage with Door Facing Alley 20 feet N/A
    Table 1.6.2
    Detached Accessory Building Standards
    District SR HR EN MH RE AG
    (nonagricultural buildings)
    AG
    (agricultural buildings)
    Maximum Height Lower of one story or 17 feet Lower of one story or 17 feet any
    Maximum Footprint (calculated as the least of the next three rows)
    Percent of principal building footprint 100% 50% Footprint of agricultural
    accessory buildings is not limited
    Percent of required rear yard 25% N/A
    Not to exceed 1,000 sf. 1,800 sf.
    Setbacks
    Front, Generally Behind principal building 10 feet
    Front, Detached Garages and Carports 10 feet behind front building line N/A
    Street Side Same as principal building's front setback 10 feet
    Interior Side 5 feet from the closest principal
    building setback line on abutting property
    10 feet
    Rear, Generally 5 feet 10 feet
    Rear, Garage with Door Facing Alley 20 feet N/A
    Table 1.6.2
    Detached Accessory Building Standards
    District SR HR EN MH RE AG
    (nonagricultural buildings)
    AG
    (agricultural buildings)
    Maximum Height Lower of one story or 17 feet Lower of one story or 17 feet any
    Maximum Footprint (calculated as the least of the next three rows)
    Percent of principal building footprint 100% 50% Footprint of agricultural
    accessory buildings is not limited
    Percent of required rear yard 25% N/A
    Not to exceed 1,000 sf. 1,800 sf.
    Setbacks
    Front, Generally Behind principal building 10 feet
    Front, Detached Garages and Carports 10 feet behind front building line N/A
    Street Side Same as principal building's front setback 10 feet
    Interior Side 5 feet from the closest principal
    building setback line on abutting property
    10 feet
    Rear, Generally 5 feet 10 feet
    Rear, Garage with Door Facing Alley 20 feet N/A
    Table 1.6.2
    Detached Accessory Building Standards
    District SR HR EN MH RE AG
    (nonagricultural buildings)
    AG
    (agricultural buildings)
    Maximum Height Lower of one story or 17 feet Lower of one story or 17 feet any
    Maximum Footprint (calculated as the least of the next three rows)
    Percent of principal building footprint 100% 50% Footprint of agricultural
    accessory buildings is not limited
    Percent of required rear yard 25% N/A
    Not to exceed 1,000 sf. 1,800 sf.
    Setbacks
    Front, Generally Behind principal building 10 feet
    Front, Detached Garages and Carports 10 feet behind front building line N/A
    Street Side Same as principal building's front setback 10 feet
    Interior Side 5 feet from the closest principal
    building setback line on abutting property
    10 feet
    Rear, Generally 5 feet 10 feet
    Rear, Garage with Door Facing Alley 20 feet N/A
    1. Configuration of Detached Carports and Garages. Detached carports and garages that serve attached single-family dwellings or multiple-family dwellings shall not be located closer than 20 feet to a building setback line on an adjacent lot that is not used for attached single-family dwellings or multiple-family dwellings of the same type; See Figure 1.6.2, Setbacks for Groups of Multiple Detached Garages.
    Figure 1.6.2
    Setbacks for Groups of Multiple Detached Garages
    Multifamiliy Detached Garage Setbacks
    1. Standards Applicable to All Accessory Buildings.
      1. Encroachment into Servitudes. Accessory structures shall not be located within access or utility servitude unless the servitude expressly allows the encroachment. A copy of the servitude shall be provided to the Parish prior to the issuance of permits or clearances for such structures.
      2. Residential Occupancy. Residential occupancy of accessory buildings that are not constructed and approved for residential use is prohibited. See also Section 1.4.1, Accessory Dwelling Units, and Section 1.9.4, TND Accessory Dwelling Units.
    2. Violations and Penalty. While recognizing the needs of landowners for storage and other uses, accessory buildings and structures may cause undue harm on adjacent property owners when said accessory building or structure is unpermitted and/or encroaches in a required setback. Therefore, all accessory buildings and structures are subject to the following:
      1. Any accessory building or structure that does not have a valid permit from the Parish shall be deemed an illegal building or structure.
      2. Illegal accessory buildings or structures shall be legally permitted or removed within 45 days of the first notice of noncompliance by the Parish.
      3. Illegal accessory buildings or structures which are still not compliant with this UDC after the expiration of the 45 day notice shall be subject to the penalty's and provisions established in Section 7.2.1, Violations, Generally.
      4. No variances are permitted to allow an accessory building or structure in a required setback as specified in Table 1.6.2, Detached Accessory Building Standards, and other applicable setback provisions of this UDC.

    Effective on: 2/4/2014

    Sec. 1.6.3 Conservation District

    Uses within the Conservation "CN" district shall comply with all state and federal requirements, as applicable, including proper permits and licenses, and shall otherwise at a minimum comply with the standards and provisions of Section 1.6.1, Agricultural and Residential Lot, Yard, and Height Standards, and other applicable provisions of this UDC.

    Effective on: 11/1/2013

    Sec. 1.7.1 General Provisions

  • Generally. This Division sets out the standards for redevelopment, new development, and expansion of existing single-family dwellings and manufactured homes in the EN district, in subdistricts EN1, EN2, and EN3.
  • All Lots are Conforming. Regardless of their lot area or lot width, all lots in the EN District that existed as of the effective date of this UDC are conforming, provided they contain an existing, permanent single-family dwelling, mobile home, or manufactured home that was constructed in conformance with the development regulations at the time of permitting.
  • All Buildings are Conforming. All buildings that were constructed in conformance with the development regulations that existed at the time of permitting are conforming. The following buildings are not conforming:
    1. Those that were not constructed in compliance with the development regulations that existed at the time of construction, or those since amended by the Parish;
    2. Those that were constructed without the required permits; and
    3. Those that were constructed in violation of the permit requirements.
  • Existing Uses May Be Continued. All lawfully permitted nonresidential uses may be continued provided that they were constructed in conformance with the development regulations at the time permitting. New nonresidential uses are not allowed.
  • Effective on: 11/1/2013

    Sec. 1.7.2 EN Development Standards

  • Generally. This Section sets out the standards for new development, redevelopment, and expansion of existing single-family dwellings and manufactured homes in the EN district.
  • Applicability. The lot standards set out in Table 1.7.2A, EN Lot Standards, and Table 1.7.2B, EN Building Standards, apply after the effective date of this UDC to all property zoned EN, which includes:
    1. Further subdivision of already platted tracts;
    2. Consolidation of lots zoned EN that occurs after the effective date of this UDC; and
    3. Lots that have been vacant for a period of at least six months.
  • General Lot Standards. The lot standards in each EN subdistrict are set out in Table 1.7.2, EN Lot Standards. These standards do not make existing development nonconforming.
  • Table 1.7.2A
    EN Lot Standards
    Subdistrict Lot Dimensions Yards Height
    Lot Area Lot Width Lot Width, Corner Lot Depth Front Yard Rear Yard Side Yard Height
    EN1 8,000 sf 50' 60' 100' 20' 10' 5' 35'
    EN2 5,000 sf 50' 60' 100' 15' 5' 5' 35'
    EN3 5,000 sf 50' 60' 100' 15' 5' 5' 35'
    1. Allowable Building Types. The allowable building types in each EN subdistrict are set out in Table 1.7.2B, EN Allowable Building Types. On existing lots, if the placement of a new home, or the expansion of an existing home do not comply with the standards of Table 1.7.2B, EN Allowable Building Types, the proposed development, redevelopment, or expansion will be evaluated pursuant to subsection E., of this Section. On lots subdivided after the effective date of this UDC, all buildings shall comply with the standards set out in Table 1.7.2A, EN Lot Standards.
    Table 1.7.2B
    EN Allowable Building Types
    Subdistrict Dwelling Types Allowed
    Single-Family Detached Manufactured Homes
    EN1 Allowed. New housing or expansions are allowed per the setback standards set out in Table 1.7.2A, EN Lot Standards, or subsection E., below. Existing manufactured homes on lots that meet the standards set out in Table 1.7.2A, EN Lot Standards, are allowed and may be modified or expanded in conformance with this Section. New manufactured homes are not allowed.
    EN2 Allowed. New housing or expansions are allowed per the setback standards set out in Table 1.7.2A, EN Lot Standards, or subsection E., below. Existing manufactured homes are allowed to be replaced on existing lots that do not meet the minimum requirements set out in Table 1.7.2A, EN Lot Standards. New manufactured homes are allowed on existing lots that were vacant on the effective date of this UDC provided that the setbacks are in compliance with Table 1.7.2A, EN Lot Standards, or subsection E., below. New manufactured homes are allowed on lots created after the effective date of this UDC provided that they meet the standards of Table 1.7.2A, EN Lot Standards.
    EN3 New Single-Family Detached housing is not allowed. Existing manufactured homes are allowed to be replaced on existing lots that do not meet the minimum requirements set out in Table 1.7.2A, EN Lot Standards. New manufactured homes are allowed on existing lots that were vacant on the effective date of this UDC and provided that the setbacks are in compliance with Table 1.7.2A, EN Lot Standards, or subsection E., below. New manufactured homes are allowed on lots created after the effective date of this UDC provided that they meet the standards of Table 1.7.2A, EN Lot Standards.
    1. Alternate Setback Standards for Existing Lots. In the EN subdistricts, rigid adherence to inflexible building setback requirements is often not practical or disrupts the character of existing development that may have existed prior to the development of this UDC. This subsection only applies to the new development, redevelopment, or expansion of EN lots that were existing at the effective date of this UDC. Placement of buildings on new lots subdivided after the effective date shall comply with Table 1.7.2A, EN Lot Standards.
      1. Relationship to Variances. Compliance with the standards of this subsection is equivalent to compliance with the standards of Table 1.7.2A, EN Lot Standards, and approvals hereunder are not considered variances. Variances shall not be granted to allow encroachments if the encroachments could be permitted pursuant to the standards of this subsection.
      2. Relationship to Servitudes and Rights-of-Way. The standards of this subsection shall not be construed to authorize construction of buildings or portions of buildings in utility or drainage servitude or public rights-of-way.
      3. Alternate Setbacks, Generally. Alternate setbacks shall only be allowed if it is demonstrated that the proposed construction:
        1. Does not interfere with planned expansion of right-of-way, and if right-of-way expansion is planned, the application is evaluated as if the right-of-way has been expanded;
        2. Does not result in interference with a utility servitude;
        3. Does not cause more or faster drainage onto abutting properties or rights-of-way than the condition that existed before the proposed construction;
        4. Does not result in a nonconformity with respect to the building code on either the applicant's lot or the abutting property; or
        5. Is built to building code standards (e.g., fire ratings) that would allow construction of the abutting lot to be built to the same standard along the same setback line.
      4. New Development, Redevelopment, or Expansion on Existing Lots; Alternate Front Setbacks. On existing lots, a new single-family detached dwelling or manufactured home may be placed or expanded as long as the building meets one of the following:
        1. The building is an allowable building type and it meets the required front setback standard per the applicable as set out in Table 1.7.2A, EN Lot Standards; or
        2. The building is an allowable building type and the placement cannot meet the required front setback standard, but it is demonstrated that the proposed new front setback:
          1. is equal to the front setback of homes on the two lots abutting the lot proposed for development; or
          2. is located within a 10 percent range of the average actual setback of the other homes on the same side of the block.
        3. If these calculations cannot be determined due to there being an insufficient number of existing dwellings on abutting or lots on the same side of the block, then these alternate front setback standards do not apply.
      5. New Development, Redevelopment, or Expansion on Existing Lots; All Other Setbacks. On existing lots, all new buildings or expansions shall comply with the applicable setback standards set out in Table 1.7.2A, EN Lot Standards.
    2. Accessory Buildings and Structures. Accessory buildings and structures that were legally permitted on the effective date of this UDC are conforming. New accessory buildings and structures shall meet the meet the minimum standards as set out in Table 1.7.2A, EN Lot Standards, and other applicable sections of this UDC.

    Effective on: 2/4/2014

    Sec. 1.8.1 Nonresidential Lot, Yard, Height, and Coverage Standards

  • Dimensional Standards. Table 1.8.1, Nonresidential Lot, Yard, Height, and Coverage Standards, illustrates the dimensional standards that apply to the nonresidential districts.
  • Table 1.8.1
    Nonresidential Lot, Yard, Height, and Coverage Standards
    Standards Zoning Districts
    NC GC HC LI HI
    Lot Dimensions (Minimums)
    Lot Area 7,500 sq. ft. 9,000 sq. ft. 10,000 sq. ft. 20,000 sq. ft. 20,000 sq. ft.
    Lot, Width 75 feet 75 feet 80 feet 100 feet 100 feet
    Lot Width, Corner 85 feet 85 feet 90 feet 110 feet 110 feet
    Lot Depth 100 feet 100 feet 125 feet 200 feet 200 feet
    Yards (Minimums)
    Front Yard 30 feet 30 feet 50 feet 30 feet 30 feet
    Rear Yard 15 feet 20 feet 25 feet 20 feet 25 feet
    Side Yard 10 feet 15 feet 15 feet 15 feet 15 feet
    Corner Side Yard 15 feet 20 feet 20 feet 20 feet 20 feet
    Height (Maximum)
    Stories 35 feet 35 feet 35 feet 50 feet 60 feet
    Building Coverage (Maximum)
    Percent Coverage 50% 75% 75% 75% 80%
    Table 1.8.1
    Nonresidential Lot, Yard, Height, and Coverage Standards
    Standards Zoning Districts
    NC GC HC LI HI
    Lot Dimensions (Minimums)
    Lot Area 7,500 sq. ft. 9,000 sq. ft. 10,000 sq. ft. 20,000 sq. ft. 20,000 sq. ft.
    Lot, Width 75 feet 75 feet 80 feet 100 feet 100 feet
    Lot Width, Corner 85 feet 85 feet 90 feet 110 feet 110 feet
    Lot Depth 100 feet 100 feet 125 feet 200 feet 200 feet
    Yards (Minimums)
    Front Yard 30 feet 30 feet 50 feet 30 feet 30 feet
    Rear Yard 15 feet 20 feet 25 feet 20 feet 25 feet
    Side Yard 10 feet 15 feet 15 feet 15 feet 15 feet
    Corner Side Yard 15 feet 20 feet 20 feet 20 feet 20 feet
    Height (Maximum)
    Stories 35 feet 35 feet 35 feet 50 feet 60 feet
    Building Coverage (Maximum)
    Percent Coverage 50% 75% 75% 75% 80%
    Table 1.8.1
    Nonresidential Lot, Yard, Height, and Coverage Standards
    Standards Zoning Districts
    NC GC HC LI HI
    Lot Dimensions (Minimums)
    Lot Area 7,500 sq. ft. 9,000 sq. ft. 10,000 sq. ft. 20,000 sq. ft. 20,000 sq. ft.
    Lot, Width 75 feet 75 feet 80 feet 100 feet 100 feet
    Lot Width, Corner 85 feet 85 feet 90 feet 110 feet 110 feet
    Lot Depth 100 feet 100 feet 125 feet 200 feet 200 feet
    Yards (Minimums)
    Front Yard 30 feet 30 feet 50 feet 30 feet 30 feet
    Rear Yard 15 feet 20 feet 25 feet 20 feet 25 feet
    Side Yard 10 feet 15 feet 15 feet 15 feet 15 feet
    Corner Side Yard 15 feet 20 feet 20 feet 20 feet 20 feet
    Height (Maximum)
    Stories 35 feet 35 feet 35 feet 50 feet 60 feet
    Building Coverage (Maximum)
    Percent Coverage 50% 75% 75% 75% 80%
    Table 1.8.1
    Nonresidential Lot, Yard, Height, and Coverage Standards
    Standards Zoning Districts
    NC GC HC LI HI
    Lot Dimensions (Minimums)
    Lot Area 7,500 sq. ft. 9,000 sq. ft. 10,000 sq. ft. 20,000 sq. ft. 20,000 sq. ft.
    Lot, Width 75 feet 75 feet 80 feet 100 feet 100 feet
    Lot Width, Corner 85 feet 85 feet 90 feet 110 feet 110 feet
    Lot Depth 100 feet 100 feet 125 feet 200 feet 200 feet
    Yards (Minimums)
    Front Yard 30 feet 30 feet 50 feet 30 feet 30 feet
    Rear Yard 15 feet 20 feet 25 feet 20 feet 25 feet
    Side Yard 10 feet 15 feet 15 feet 15 feet 15 feet
    Corner Side Yard 15 feet 20 feet 20 feet 20 feet 20 feet
    Height (Maximum)
    Stories 35 feet 35 feet 35 feet 50 feet 60 feet
    Building Coverage (Maximum)
    Percent Coverage 50% 75% 75% 75% 80%
    1. Lot Dimensions. No building permit or development approval may be issued for a lot that does not meet the minimum lot area requirements as shown in Table 1.8.1, Nonresidential Lot, Yard, Height, and Coverage Standards, except in the case of a nonconforming lot in accordance with Section 6.3.10, Nonconforming Lots.
    2. Required Yards.
      1. No part of a yard required in connection with any building, lot, or use for the purpose of complying with these regulations shall be included for any other building, lot or use as part of a yard.
      2. The depth of the required front and rear yards are determined by measuring along the side lot lines, beginning at the respective front and rear lot lines and extending to the required minimum distances. The depth of the required side and corner yards are determined by measuring along the front and rear yards, beginning at the respective side and corner lot lines and extending to the required minimum distances.
      3. Except as otherwise provided in these regulations, a building must not be erected, established, altered, converted, or relocated so as to be located or extend within the required front, side, corner or rear yard.
      4. In applying these regulations, the front yard of a corner lot may be parallel to either street upon which the lot abuts provided all minimum lot dimensions and setbacks are maintained.
      5. On lots having double frontage, the required front yard shall be provided on both streets.
      6. Off-street parking facilities may be located within the required front yard of any nonresidential establishment in a nonresidential district, but shall conform to the height and area regulations and development standards of the applicable district.
      7. Every part of a required front yard must be open and unobstructed of structures from ground level of the graded lot to the sky, except as follows:
        1. Trees, shrubbery and other landscape materials.
        2. Fences and walls.
        3. Driveways in front and corner yards.
        4. Sidewalks in any required yard.
        5. Mechanical equipment such as air conditioning units and similar equipment.
        6. Uncovered porches and steps to building entrances and uncovered decks and balconies extending up to six feet into any required yard setback.
        7. Sills, belt courses, cornices, buttresses, chimneys, flues, eaves and other architectural features may extend up to two feet into any required yard.
        8. Accessory structures that do not require a building permit.
    3. Side Yard Setback Reductions. Where the front, interior side and rear setbacks of the underlying zoning district reduce the buildable width of a corner lot to less than 40 feet, the Director shall be authorized to reduce the required front setback on the longer street side as much as necessary to increase the buildable width to 40 feet. In the event the street sides of such lot are of equal length, the reduction shall be made on the side which lies on the shorter side of the block.
    4. Height. Unless otherwise expressly stated, the height limitations of these regulations shall not apply to any of the following:
      1. Electrical power transmission lines;
      2. Flagpoles, belfries, cupolas, spires, domes, monuments, chimneys, radio/television receiving antennas or chimney flues; or
      3. Bulkhead, elevator, water tank, or any other similar structure or necessary mechanical appurtenance extending above the roof of any building where such structure does not occupy more than 33 percent of the area of the roof.
      4. Sports lighting facilities owned by or under the control of a governmental entity and utility poles and towers owned by a utility and used for the transmission and distribution of electricity may be erected to any height in any zoning district, unless prohibited by airport height hazard zoning regulations as specified in Division 1.5, Airport Zoning.
    5. Maximum Building Coverage. The portion of a site covered by principal and accessory buildings and structures, as measured from the outside of the building or structure at ground level, shall not exceed the percentage of the net lot area as shown in Table 1.8.1, Nonresidential Lot, Yard, Height, and Coverage Standards, for the district in which the use is located.

    Effective on: 2/6/2014

    Sec. 1.8.2 Additional Nonresidential Standards

  • Generally. All nonresidential development shall comply with the standards of this Section.
  • Artificial Lighting. Artificial lighting used to illuminate the premises and/or signage shall be directed away from adjacent or nearby residential properties.
  • Outdoor Storage. Materials and equipment not offered for sale or rent may be stored outside if they are within an area that is 100 percent screened on all sides from public view. In no such case, shall fencing be required to exceed 10 feet in height.
  • Outdoor Display. Customary passenger vehicles, trailers, recreational vehicles, motor vehicles and other motorized machinery and equipment for sale or lease may be displayed on an unlimited basis outside a building on a display are a or lot, provided that the display area shall not be placed within a required parking/paving setback area and shall not reduce the capacity of a parking lot below that required by these regulations for the use.
  • Screening. Nonresidential development shall be screened from residential development by a bufferyard as set out in Section 3.11.1, Bufferyard Requirements.
  • Mechanical and Utility Equipment. Mechanical and utility equipment shall be screened in accordance with the provisions set out in Section 2.3.2, Mechanical and Utility Equipment Screening.
  • Environmental Standards. All uses and activities permitted in nonresidential districts shall conform to the environmental standards of noise, vibration, smoke emissions, odors, toxic or noxious matter, nuclear radiation, electromagnetic radiation and interference, and heat or glare, provided in Section 3.10.1, General Environmental Standards.
  • Site Distance Requirements. Within the triangular area formed by the right-of-way lines of intersecting streets and a line connecting points 25 feet on either side of such intersecting rights-of-way, including triangles formed from centerlines of driveways, there shall be clear space and no obstruction to vision. Fences, walls, plantings and signs shall be restricted to a height of 30 inches or less above the average grade of each street as measured at the centerlines of the streets.
  • Effective on: 11/1/2013

    Sec. 1.8.3 Compatibility Standards

  • Generally. Compatibility standards are intended to preserve and protect low density residential uses and neighborhoods by ensuring that new development and redevelopment is compatible with the character of the area in which it is located. The compatibility standards apply to all multiple-family residential and nonresidential developments when it occurs on a lot within 150 feet of the lot line of any residential property or across the street from or adjacent to a lot containing a single-family or two-family dwelling.
  • Building Setback and Height Standards. The following building setback and height standards shall apply to development that is subject to the compatibility standards of this Section:
    1. Building setbacks. On a site with 60 feet of lot width or less, no structure shall be within 20 feet of the lot line of residential property that contains a single-family or two-family dwelling. On a site with more than 60 feet of lot width, the minimum setback from the lot line of property that is zoned residential or that contains a single-family or two-family dwelling shall be 20 feet, plus two additional feet of setback for each 10 additional feet of lot width, or fraction thereof (beyond 60 feet). This Section shall not be interpreted as requiring a setback of more than 30 feet.
    2. Parking and Driveway Setbacks. No off-street parking area or driveway shall be located within 20 feet of the lot line of residentially zoned property or that contains a single-family or two-family dwelling unless the parking and driveway are located on a site that is equal to or less than 120 feet in width. Minimum parking and driveway setbacks for sites with equal to or less than 120 feet of width are established in Table 1.8.3, Compatibility Parking Standards.
  • Table 1.8.3
    Compatibility Parking Standards
    Number of Parking Spaces Minimum Setback
    0 to 60 6 feet
    More than 60 to 70 8 feet
    More than 70 to 80 10 feet
    More than 80 to 90 12 feet
    More than 90 to 100 14 feet
    More than 100 to 110 16 feet
    More than 110 to 120 18 feet
    More than 120 20 feet
    Table 1.8.3
    Compatibility Parking Standards
    Number of Parking Spaces Minimum Setback
    0 to 60 6 feet
    More than 60 to 70 8 feet
    More than 70 to 80 10 feet
    More than 80 to 90 12 feet
    More than 90 to 100 14 feet
    More than 100 to 110 16 feet
    More than 110 to 120 18 feet
    More than 120 20 feet
    Table 1.8.3
    Compatibility Parking Standards
    Number of Parking Spaces Minimum Setback
    0 to 60 6 feet
    More than 60 to 70 8 feet
    More than 70 to 80 10 feet
    More than 80 to 90 12 feet
    More than 90 to 100 14 feet
    More than 100 to 110 16 feet
    More than 110 to 120 18 feet
    More than 120 20 feet
    Table 1.8.3
    Compatibility Parking Standards
    Number of Parking Spaces Minimum Setback
    0 to 60 6 feet
    More than 60 to 70 8 feet
    More than 70 to 80 10 feet
    More than 80 to 90 12 feet
    More than 90 to 100 14 feet
    More than 100 to 110 16 feet
    More than 110 to 120 18 feet
    More than 120 20 feet
      1. Building Height. No structure shall exceed 35 feet in height within 50 feet of the lot line of residentially zoned property or that contains a single-family or two-family dwelling. No structure shall exceed 40 feet in height within 75 feet of residentially zoned property or that contains a single-family or two-family dwelling. Structures located over 75 feet from residentially zoned property or that contains a single-family or two-family dwelling, may increase in height, if permitted by applicable district regulations, at a ratio of one foot in height for each five feet of setback. For example, a building limited to 40 feet in height at 75 feet from residentially zoned property may be increased to a height of 60 feet at a point that is 175 feet from the residentially zoned property.

    Effective on: 11/1/2013

    Sec. 1.9.1 Traditional Neighborhood Developments (TNDs) Permitted

  • Generally. A traditional neighborhood development ("TND") is a mixed-use community within the Parish that offers a variety of housing types at a variety of price points; prominently sited civic or community buildings and public open spaces; and stores, offices, services, and (in larger developments) schools, providing a balanced mix of activities in close proximity to each other. TNDs have a recognizable center and clearly defined edges, and streets, sidewalks, and pathways are designed so that in most locations the pedestrian and bicyclist are given at least equal status as the automobile.
  • Mix of Uses. TNDs are mixed-use developments that are allowed to include a wider variety of uses than are otherwise allowed in the zoning district.
  • Pattern Books. Pattern books are required for TNDs. See Section 5.4.10, Pattern Book Approvals.
  • Establishment of Subdistricts. TND Plans submitted for approval pursuant to this UDC shall indicate three subdistricts:
    1. Center ("C"), which is the location for the most intense development, including vertically mixed-use (at the applicant’s option), and formal public gathering spaces.
    2. General ("G"), which is the location for most of the housing in the development.
    3. Edge ("E"), which is the location for the least intense development, in the form of relatively large-lot single-family detached residences.
  • Relationship to TND Subdistricts. Subdistricts are applied across the entire TND, regardless of the underlying zoning district. Nothing in this Section shall be interpreted to require that each zoning district contain all three TND subdistricts.
  • Effective on: 11/1/2013

    Sec. 1.9.2 TND Lot and Yard Standards

  • Generally. The general standards for each housing type are out in Division 1.6, Agricultural and Residential District Standards, which contains lot standards, minimum lot areas and dimensions, setbacks, building heights, and maximum building coverage (if applicable) for each type of building. These standards ensure that each building type will have adequate light and air, living area, and yard areas to provide a quality experience. However, to achieve the design objectives of a TND, it may be desirable to modify the requirements of Division 1.6, Agricultural and Residential District Standards. Accordingly, the lot, yard, and building coverage standards of Division 1.6, Agricultural and Residential District Standards, may be modified upon approval of a Pattern Book that meets the requirements of Section 5.4.10, Pattern Book Approvals, and demonstrates compliance with the standards of this Section.
  • Minimum Number of Housing Types. Housing types shall be mixed as required by Section 3.3.2, TND Mix of Housing Types.
  • Subdistricts. The applicant shall designate the boundaries of the subdistricts on a map that is included in the Pattern Book. Patterns shall be provided for each subdistrict.
  • Modification of Setbacks.
    1. Range of Modification. Setbacks may be modified, or replaced with "build-to" lines, as provided in Table 1.9.2, Reduced Setbacks for TNDs. Setbacks or build-to lines may be established for subdistricts or for individual street segments, and shall be described in the Pattern Book.
  • Table 1.9.2
    Reduced Setbacks for TNDs
    Subdistrict Setback or Build-To Range
    Front Interior Side Street Side Rear
    Center 0 to 8 feet As allowed by building code 3 feet or more Any
    General 0 to 15 feet As allowed by building code 5 feet or more Any
    Edge 10 feet or more 5 feet or more 5 feet or more 20 feet or more
    Table 1.9.2
    Reduced Setbacks for TNDs
    Subdistrict Setback or Build-To Range
    Front Interior Side Street Side Rear
    Center 0 to 8 feet As allowed by building code 3 feet or more Any
    General 0 to 15 feet As allowed by building code 5 feet or more Any
    Edge 10 feet or more 5 feet or more 5 feet or more 20 feet or more
    Table 1.9.2
    Reduced Setbacks for TNDs
    Subdistrict Setback or Build-To Range
    Front Interior Side Street Side Rear
    Center 0 to 8 feet As allowed by building code 3 feet or more Any
    General 0 to 15 feet As allowed by building code 5 feet or more Any
    Edge 10 feet or more 5 feet or more 5 feet or more 20 feet or more
    Table 1.9.2
    Reduced Setbacks for TNDs
    Subdistrict Setback or Build-To Range
    Front Interior Side Street Side Rear
    Center 0 to 8 feet As allowed by building code 3 feet or more Any
    General 0 to 15 feet As allowed by building code 5 feet or more Any
    Edge 10 feet or more 5 feet or more 5 feet or more 20 feet or more
      1. Criteria for Modification.
        1. Where front setbacks will be less than eight feet, the applicant shall provide drawings in the Pattern Book that show:
          1. How steps giving entry to the homes will be designed;
          2. How a combination of street trees, yard landscaping, and open space configuration and landscaping provide for a streetscape that compensates for the loss of front yard landscape area;
          3. That the reduction in the front yard will be offset by an equivalent increase in the rear yard of the principal building, or the creation of a courtyard or patio on the side of the building that makes up for the loss of the front and rear yard;
          4. That the lot takes access from an alley; and
          5. That the modified front setback will not impact neighboring properties. If the development has lots that front on an existing street with residential development on the other side, then the standards of Division 1.6, Agricultural and Residential District Standards, shall apply to those lots.
        2. Where side setbacks (interior or street) will be modified, the applicant shall demonstrate that:
          1. The buildings will comply with applicable building codes;
          2. There is sufficient spacing to provide for building maintenance and access;
          3. The configuration will not interfere with sight distance requirements; and
          4. With respect to street side yards only, a combination of street trees, yard landscaping, and open space configuration and landscaping will provide for a streetscape that compensates for the loss of front yard landscape area.
        3. Where rear setbacks will be modified, the applicant shall demonstrate that:
          1. The design provides for comparable useable outdoor living space on the lot (e.g., through a larger front yard or a courtyard or patio on the side of the house);
          2. The design will not create an unsafe condition for the passage of vehicles and pedestrians in an abutting alley (if present); and
          3. The design will not interfere with the use and enjoyment of rear or side yards on abutting lots.
    1. Modification of Lot Dimensions. Lot dimensions may be modified if it is demonstrated that:
      1. The proposed lot sizes will ensure a diversity of development that is consistent with the intent of the standards of Division 1.6, Agricultural and Residential District Standards;
      2. The proposed lot sizes are sufficient to provide light and air to all of the dwelling units in the development;
      3. The proposed lot sizes are appropriate to the types of housing that are proposed on the lots;
      4. The proposed lot sizes, combined with the permitted building coverage, provide enough room for useable outdoor living space for all single family detached housing types; and
      5. The proposed lot sizes provide enough room for utilities and drainage.
    2. Modification of Building Coverage. Building coverage may be modified if lot sizes are reduced, as follows:
      1. For all housing types except townhomes (of any type):
        1. The permitted building coverage shall not allow for the complete development of the area bounded by the setback lines on the lot in order to ensure that buildings are not monolithic in appearance (compliance with this standard requires a meaningful articulation of the building); or
        2. The permitted building coverage allows for the complete development of the area bounded by the setback lines on the lot, but another bulk control is used to ensure that the second floor is articulated to avoid the appearance of a monolithic building.
      2. For townhomes, the building coverage may be increased to allow for the complete development of the area bounded by the setback lines.

    Effective on: 11/1/2013

    Sec. 1.9.3 Accessory Buildings and Detached Garages

  • Generally. Not more than two buildings (in addition to the principal building) shall be permitted on a lot pursuant to this Section. In some cases, only an accessory building may be allowed.
  • Accessory Buildings.
    1. Accessory buildings that are not detached garages are permitted on all residential lots except through lots, and shall be subject to the standards of Section 1.6.2, Residential Accessory Uses, Buildings, and Structures.
    2. Accessory buildings shall have the same architecture and building materials as principal buildings.
  • Detached Garages. Detached garages are permitted as provided in this subsection. These standards supersede any standards of Section 1.6.2, Residential Accessory Uses, Buildings, and Structures that are in direct conflict. Where there is no conflict, the standards of Section 1.6.2, Residential Accessory Uses, Buildings, and Structures also apply.
    1. Maximum Ground Floor Area.
      1. Center ("C") subdistrict and General ("G") subdistrict: 600 square feet.
      2. Edge ("E") subdistrict: 800 square feet.
    2. Maximum Height.
      1. 15 feet if used only as a garage;
      2. 35 feet if ancillary dwelling unit is constructed above the garage.
    3. Location. Detached garages shall be located behind the principal building or to the side of the principal building. Such garages shall be set back of at least 25 feet more from the front lot line than the facade of the principal building.
    4. Architecture. Detached garages shall be designed to be architecturally comparable to the principal building.
  • Effective on: 11/1/2013

    Sec. 1.9.4 TND Accessory Dwelling Units

  • Generally. ADUs may be built in new traditional neighborhood developments (TNDs) that are approved after the effective date of this UDC.
  • Minimum Standards. Development of ADUs in TNDs shall comply with the following standards in addition to other applicable sections of this UDC:
    1. Applicability. Any or all single-family lots that are larger than 6,000 square feet may developed with ADUs, provided that the site plan or plat specifically designates the lots upon which such development may occur, or provides a general statement that ADUs are allowed on all single-family lots in the subdivision.
    2. Pattern Book. In the required pattern book (See Section 5.4.10, Pattern Book Approvals), the applicant shall submit plans showing how the homes will be designed to provide for accessory units. The units may be within the structure, a separate structure, or above a detached garage. Specific design standards shall be provided for each one of the arrangements that are to be permitted.
    3. Compatibility. The Parish Council may place conditions on the designation of lots that abut existing development in order to ensure compatibility. These conditions may include:
      1. A limitation on the lots that abut existing development that may be developed with ADUs to those which will have the least impact due to the configuration of lots and natural resources;
      2. The designation and installation of a Type B Bufferyard (see Section 3.11.1, Bufferyard Requirements) along the property lines that divide the parcel proposed for development from existing development; or
      3. A limitation on the types and designs of ADUs that may be constructed on lots that abut existing development.
    4. Limitations.
      1. Not more than one site-constructed ADU shall be constructed on a single-family lot.
      2. ADUs shall not have more than one bedroom, nor more than one bathroom.
      3. Detached ADUs are not exempt from the maximum footprint provisions set out in Table 1.6.2, Residential Accessory Uses, Buildings, and Structures.
    5. Design Requirements. ADUs may be designed in any of the following ways:
      1. ADUs shall comply with the design requirements set out for all ADUs as specified in subsections B.4., B.5., and B.6., of Section 1.4.1, Accessory Dwelling Units.
      2. ADUs may be attached to or integrated into the principal building if it is demonstrated that:
        1. The ADU does not have a separate exterior entrance that faces the street.
        2. Modifications to the outside of the principal building that are necessary to accommodate the ADU appear as integrated elements of the principal building in terms of materials, architecture, roof pitch, window styles, and color.
      3. ADUs may be located in a separate building or above a detached garage, provided that it meets the standards set out in Section 1.6.2, Residential Accessory Uses, Buildings, and Structures. If the ADU is located in a detached structure that is not a detached garage, it shall be located no closer than 25 feet from the principal dwelling.
  • Effective on: 11/1/2013