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Caldwell City Zoning Code

ARTICLE 7

MANUFACTURING AND INDUSTRIAL ZONING DISTRICTS

10-07-01: GENERAL REGULATIONS:

   (1)   Applicability: The zoning district regulations and standards established in this section shall apply to all manufacturing and industrial zoning districts established in this chapter, unless specifically stated otherwise in a specific article in this chapter. (Ord. 3666, 4-21-2025)

10-07-02: DISTRICTS:

   (1)   Intent: Caldwell’s manufacturing and industrial (M) zoning districts are primarily intended to provide locations for existing and future manufacturing and industrial uses, and that are better suited for locations outside of the more densely populated areas of Caldwell due to site requirements, noise impacts, logistical needs, and other considerations. The intent of the manufacturing and industrial zones is to allow manufacturing, warehousing, wholesale, research and development facilities, industrial, assembly and distribution, and essential public facilities. A broader range of commercial uses that function efficiently and harmoniously within the zone are allowed. Office and other secondary may be limited to those that support these primary uses. Other accessory supporting uses may be considered. Residential uses are not allowed.
   (2)   District Map Symbol / Names: The city’s manufacturing and industrial zoning districts are listed below. Changes have been made to the district’s name, which has no impact on current land use entitlements or property rights.
      When this zoning and development code refers to “manufacturing and industrial” zoning districts or “M” districts, it is referring to these districts.
 
Old Zoning Map Symbol
Old District Name
New Zoning Map Symbol
New District Name
M-1
Light Industrial
M-1
General Industrial
M-2
Heavy Industrial
M-2
Heavy Industrial
I-P
Industrial Park
I-P
Industrial and Business Park
 
   (3)   District Purpose Statements:
      A.   M-1 ZONE: The purpose of this zone is to designate areas by zoning procedures in accordance with the comprehensive plan for wholesaling and distributing activities, genera manufacturing, warehouses, research and development centers, processing and assembly-type manufacturing and other similar industrial uses. Processing or fabrication will be limited to activities conducted within a building that does not emit fumes, odor, dust, smoke or gas beyond the confines of the building within which the activities occur or produce significant levels of noise or vibration. Commercial uses which have been deemed to function efficiently and harmoniously with industrial uses in this zone may be permitted in accordance with this chapter.
      B.   M-2 ZONE: The purpose of this zone is to designate areas by zoning procedures in accordance with the comprehensive plan that are suitable for heavy manufacturing and industrial uses which have the greatest potential for producing undesirable or adverse by-products, including traffic, noise, odors, dust and vibrations. The M-2 district should be located in places substantially removed from residential areas.
      C.   I-P ZONE: The purpose of this zone is to provide areas by zoning procedures in accordance with the comprehensive plan that accommodates a wide variety of manufacturing, distribution, light processing, office buildings, warehouse retail and related commercial support facilities. This zone is intended to promote efficient and economical land use, an improved level of amenities, appropriate and harmonious variety in physical development, creative design, improved industrial and commercial environments, and the protection of adjacent and nearby existing and future city development. (Ord. 3666, 4-21-2025)

10-07-03: USES:

   (1)   Purpose: This section sets forth the permitted and specially permitted uses Caldwell’s manufacturing and industrial zoning districts. For Overlay Zoning Districts, see Chapter 10, Article 11.
   (2)   Explanation and Key to Land Use Table Abbreviations:
      A.   Permitted Uses (P): A “P” in a cell indicates that a use is allowed by right in the respective zoning district. Permitted uses are subject to all other applicable regulations of this zoning ordinance.
      B.   Administrative Development Review (ADR): An “ADR” in a cell indicates the use is allowed by right but requires the submission of an Administrative Review application and the issuance of a Certificate of Zoning Compliance prior to submission of building permits and the commencement of any construction. In addition, all land uses allowed by right in which a building permit is not required will require the submission of an Administrative Development Review (ADR) application to allow for the review of the land use, site plan, parking, landscaping and compliance with all other applicable city code regulations and laws.
      C.   Special Use Permit (SUP). A “SUP” in a cell indicates that the use is allowed in the respective zoning district only if reviewed and approved as a special use, by the commission or hearing examiner in accordance with the special use permit procedures of this chapter. A “SUP/C” in a cell indicates that the use is allowed in the respective zoning district only after it has been reviewed and approved by the City Council.
         1.   Special uses are subject to all other applicable regulations of this chapter.
         2.   The “SUP” or “SUP/C” designation in a given district does not constitute an authorization or assurance that such use will be permitted. Rather, each special use permit application shall be evaluated as to its probable effect on adjacent properties and surrounding areas, among other factors, and may be approved, approved with conditions, or denied pursuant to the procedures in Section 10-03-04, Special Use Permits.
      D.   Uses Accessory to the Principal Use (A). An “A” in a cell indicates the land use is permitted only as an accessory land use to an approved principal use only.
      E.   Temporary Use Only (TUP). A “TUP” in any cell indicates that the use is only permitted as a temporary use only. Temporary use permits may be required in accordance with Section 10-12-03-34.
      F.   Specific Use Provisions (*). A “*” in any cell indicates that regardless of whether a use is allowed by right, or as a special use, temporary use, or accessory use, additional standards may be applicable to the use. Refer to Chapter 10, Article 12 of this chapter for Specific Use Provisions.
      D.   Uses Not Allowed. An empty cell indicates that the use is not allowed in the respective zoning district.
   (3)   Classification of New and Unlisted Uses:
      A.   If a proposed use of property is not specifically listed in this table, the use shall be prohibited unless the Director, upon the request of an applicant, determines that a proposed use not listed in this table, is equivalent to a listed permitted or special use. In making the decision, the Director shall consider the following:
         1.   The impacts on public services and activities associated with the proposed use are substantially similar to those of 1 or more of the uses listed in the applicable base districts as allowed;
         2.   The proposed use shall not involve a higher level of activity or density than 1 or more of the uses listed in the applicable base districts as allowed;
         3.   The proposed use is consistent with the purpose of the district in which the use is proposed to be located; and
         4.   The proposed use is in substantial conformance with the goals and objectives of the Comprehensive Plan.
         5.   The Director may also use past precedent, case law, and legal opinion in making the determination.
         6.   When considering a use not listed in the use table, the Director shall also determine whether additional use-specific standards are necessary.
      If the Director denies an application for such a requested use, the applicant shall have the right, within the period of ten (10) days from the date of such disapproval, to appeal the Director’s decision to the City Council. The decision of the City Council shall be final.?
   (4)   Mix of Uses:
      A.   More than one classification of uses and more than one use within these use classifications shall be permitted on a lot or parcel within the same building, without a planned unit development application approval, if the proposed individual uses are permitted uses or special uses, except for a lot or parcel utilized for or containing single family residential.
      B.   In the manufacturing and industrial zones, more than one principal structure or building may be built upon a single parcel or lot, except for a lot or parcel utilized for or containing single family residential.
      C.   In the case of a proposed special use, such application should proceed through the standard procedures of a special use permit application.
   (5)   Land Use Schedule:
P
= Permitted
P
= Permitted
A
= Permitted as an Accessory Use to a Legal Primary Use
ADR
= Requires Administrative Site/Development Review
SUP
= Requires a Special Use Permit
SUP/C
= Requires a Special Use Permit at City Council Level
TUP
= Permitted as a Temporary Use with a Temporary Use Permit
Blank Cell
= Not Permitted
*
= Land Use is subject to Special Use Provisions
 
10-07-03:
Land Use Schedule for Manufacturing and Industrial District (M-1, M-2, I-P)1,2
Land Uses
M-1
M-2
I-P2
10-07-03:
Land Use Schedule for Manufacturing and Industrial District (M-1, M-2, I-P)1,2
Land Uses
M-1
M-2
I-P2
Accessory Buildings and Uses *
A
A
A
Adult Business*
SUP
Agriculture, General
P
P
P
Aircraft Repair and Service
P
P
SUP
Airplane / Helicopter Hanger
P
SUP
SUP
Airport / Airport Terminal
SUP
SUP
SUP
Ambulance Service
P
P
Amusement Centers
Animal Shelter
SUP
SUP
Artist Studio / Gallery *
Arts, Entertainment and Recreation Facilities (Indoor) *
P
P
Arts, Entertainment and Recreation Facilities (Outdoor) *
SUP
SUP
Auction House
P
P
P
Automotive - Body Shop
P
P
SUP
Automotive - Car Wash *
P
P
Automotive - Gas / Service Station (standalone) *
P
P
Automotive - Rental Lot
SUP
SUP
Automotive - Repair Services *
SUP
P
Automotive - Storage (Indoor Only)
P
Automotive - Storage (Outdoor)
SUP
Automotive - Tow Yard
SUP
P
Bail Bond Use
P
Brewery - Large Scale *
P
P
P
Brewery - Small Scale *
P
P
Cemetery
SUP
SUP
Church / Places of Religious Worship *
Clinic / Hospital - Large Animal
SUP
SUP
Clinic / Hospital - Small Animal
P
SUP
Club / Lodge
Commercial Dairy
SUP
Commercial Kennel
P
P
Community Center (private)
Community Center (public)
Community Garden
Condominiums
Any permitted project may go through the condo plat process. See Definition of Condominium in Section 10-01-10
Conference / Convention Center
Contractor’s Shop with Storage Yard *
SUP
P
P
Correctional / Detention Facility
SUP
SUP
SUP
Cottage Industries *
Crematorium
P
Dance Hall / Night Club
Daycare/Preschool - In- Home - Family/Group (12 or <) *
A
P
Daycare/Preschool - Center (13 or >) *
A
A
Distillery - Large Scale *
P
P
P
Distillery - Small Scale *
P
SUP
Donation Containers or Pods *
A
P
A
Dormitory
Drinking Establishments - Liquor*
SUP
SUP
Dwelling - Accessory Dwelling Unit (ADU) *
Dwelling - Caretaker
A
A
A
Elevated Pedestrian Walkways *
A
A
A
Equipment Repair & Service - Large *
P
P
P
Equipment Repair & Service - Small *
P
P
P
Equipment Repair & Service - Household *
P
SUP
Event Center *
SUP
SUP
Farmstand - Off-Site
SUP
SUP
SUP
Farmstand - On-Site
A
A
A
Farmer’s Market
Financial Institution
P
Financial Institution (with drive-through) *
P
Fitness Facility - Large
P
P
Fitness Facility - Small
P
P
Flea Market
SUP
Flex Space *
P
P
P
Food Bank / Soup Kitchen
P
P
Food Stand
P
P
Fraternity / Sorority House
Frozen Food Locker Facility
P
P
P
Funeral Home
P
P
Greenhouse - Commercial
P
P
P
Helipad
Hospital
Industry - Craftsman / Artisan
P
P
P
Industry - Light Industrial
P
P
P
Industry - Medium Industrial
P
P
P
Industry - Heavy Industrial*
SUP
SUP
Industry - Animal Slaughterhouse
SUP
Industry - Information / Data Centers *
P
P
P
Industry - Fireworks
Industry - Storage Silo (accessory)
SUP
SUP
SUP
Industry - Trucking / Terminal Yard
SUP
P
Industry - Warehouse and Distribution Facility
P
P
P
Industry - Warehouse and Storage (General)
P
P
P
Industry - Warehouse and Storage (Hazardous)
SUP
Laboratory - Medical / Dental
P
P
Laboratory - Research / Scientific Testing
P
P
P
Landscaping Business
P
P
Library
Lodging - Bed and Breakfast Inns
Lodging - Boutique Hotel
Lodging - Hotel
Lodging - Long-Term Hotel (extended stay)
Lodging - Motel
Manufactured Home Communities / Developments*
Mobile Food Unit *
TUP
TUP
Mobile Food Unit Parks / Courts *
Mortuary
Museum
Nursing and Residential Care Facility
Offices - (Medical / Dental / Healthcare)
Outdoor Storage (accessory) *
P
P
P
Parking Garage - Private
SUP
SUP
SUP
Parking Garage - Public
P
P
P
Parking Lot - Accessory (Private)
P
P
P
Parking Lot - Public
Parking Lot - Stand Alone (Private)
Pawnshop
SUP
Payday Loan & Title Loan Establishments
SUP
Personal Services
ADR
ADR
Professional Services
P
P
Public Administrative Offices
Public Facility / Building
P
P
P
Public Utility Yard
P
P
P
Recreational Vehicle (RV) Parks *
SUP
SUP
SUP
Research & Development Facility
P
P
Restaurant - Full Service
SUP
SUP
Restaurant - Limited Service
SUP
SUP
Restaurant - Snack and Nonalcoholic Beverage Bars
SUP
SUP
Retail Sales - Boutique (< 5,000 sq. ft.)
Retail Sales - Limited (5,001 - 10,000 sq. ft.)
P
P
Retail Sales - Semi-Limited (10,001 - 30,000 sq. ft.)
P
P
Retail Sales - General (30,001 - 80,000 sq. ft.)
P
P
Retail Sales - Big Box (80,001 - 200,000 sq. ft.)
P
P
Retail Sales - Automotive (New) *
P
P
Retail Sales - Automotive (Used) *
P
P
Retail Sales - Fireworks (Temporary Stands)
Retail Sales - Fireworks (Permanent)
Retail Sales - Large Equipment Sales and Rental *
P
P
P
Retail Sales - Liquor Store
SUP
Retail Sales - Recreational Vehicles *
P
P
Retail Sales - Nursery
SUP
Retail Sales - Secondhand / Thrift Stores
Retail Sales - Shopping Center
Retail Sales - Shopping Mall
SUP
Retail Sales - Tire Shop
P
P
Retail Sales - Tobacco / Vape Shop *
P
Retail Sales - Truck Sales (Commercial/Freight) *
P
Retail Sales Store w/Gasoline *
P
P
P
Riding School (Academy) or Stable
Rooming / Boarding House
Sales Lots (Retail and Wholesale)*
P
P
P
Schools - Commercial
P
P
Schools - Post Secondary (private)
SUP
SUP
Schools - Post Secondary (public) *
SUP
SUP
Schools - Primary and Secondary (private)
Schools - Primary and Secondary (public) *
Security Guard Quarters
A
A
A
Shelter - Day
Shelter - Homeless (overnight)
Shooting Range (indoor) *
SUP
Shooting Range (outdoor) *
SUP
Storage Facility- Self Service (indoor)
SUP/C
SUP/C
SUP/C
Storage Facility - Self Service (traditional)
SUP/C
SUP/C
SUP/C
Tattoo / Body Piercing Studio
P
Taxidermy Shop
P
P
Temporary Uses
See Section 10-12-03-34
Therapy / Rehabilitation Facility
Transit Station (passenger)
P
P
P
Truck Stop
P
P
P
U-Pick Farm
Vineyard
Wholesale Sales - General
P
P
P
Wholesale Sales - Nursery
P
P
P
Winery / Cidery *
P
P
Winetasting Establishment *
P
P
Wireless Communication Facility - Large Scale*
SUP
SUP
SUP
Wireless Communication Facility - Small Scale*
ADR
ADR
ADR
Zoo
SUP
Footnotes:
1   Any permitted structure or use that would be hazardous, obnoxious, offensive or unsightly by reason of emission of odor, sound, vibration, radioactivity, electrical interference, glare, liquid or solid wastes, smoke or other air pollutants, said building or use shall be treated as a special use, subject to the issuance of a special use permit,
2   All land uses allowed by right in which a building permit is not required will require the submission of an Administrative Development Review (ADR) application to allow for the review of the land use, site plan, parking, landscaping and compliance with all other applicable city code regulations and laws.
 
(Ord. 3666, 4-21-2025)

10-07-04: BULK AND DIMENSIONAL STANDARDS:

This section contains the requirements for lot size and coverage, scale and massing, and setbacks for all types of development. These standards may be further limited or modified by other applicable sections of this chapter. Some uses are subject to use-specific standards or overlay district requirements that impose stricter requirements than set forth in this subsection.
   (1)   Setback Reduction: The minimum setback provisions may be reduced with a Director’s administrative determination in accordance with Section 10-01-02-3, a variance approval, or a planned unit development approval, whichever may be most applicable.
   (2)   New Construction: All new construction shall comply with the current bulk and dimensional standard schedule in effect at the time the building permit was filed, excluding alternative setback, height, and/or area schedule requirements as approved through a planned unit development, Development Agreement, or other Planning application.
   (3)   Setback Measurements: All setbacks shall be measured from the lot / property lines. Regardless of the noted setbacks in each section, in no case shall new construction be placed within any public right-of-way or utility easement unless express permission has been granted by the applicable agency/jurisdiction.
   (4)   Residential Uses in Nonresidential Zones: Residential uses in nonresidential zones shall have the same requirements as set forth in the R-2 Zone. This includes, but is not limited to, requirements for setbacks, frontages, lot size and dimensions, signage, and fencing.
   (5)   Projections:
      A.   No part of the building whatsoever, including cornices, canopies, eaves, foundations, stairs, steps, footings, air conditioning units, etc., shall extend into any recorded or nonrecorded easement or easement area, nor any existing or future right-of-way or right-of-way area unless the utility or agency having jurisdiction over the easement or right-of-way has given written permission for such projection to take place;
      B.   Should a structure be found to be in nonconformance with this article, the following shall apply:
         1.   Structure shall be removed by and at the property owner’s expense within five (5) days of a request by the City or utility to remove said structure;
         2.   Structure can be removed by the City or utility after the five (5) day deadline has expired, without the property owner’s permission and without compensation to the property owner, and with or without notification, as necessary for utility or right-of-way maintenance/improvements for any existing or future public right-of-way areas or easements. Furthermore, City or utility shall not be responsible for any damage caused to structure during the process of removal;
         3.   Property owners shall sign and have notarized a statement prepared by the City acknowledging the above items.
   (6)   Dimensional Standard Table:
Table 10-07-04:
Bulk and Dimensional Standards - Manufacturing and Industrial Districts
2
Minimum Lot Size
M-1
M-2
I-P
Table 10-07-04:
Bulk and Dimensional Standards - Manufacturing and Industrial Districts
2
Minimum Lot Size
M-1
M-2
I-P
   Interior Lot Area (sq. ft.)
0
0
0
   Corner Lot Area (sq. ft.)
0
0
0
   Minimum Lot Frontage (ft.)
0
0
0
Scale and Massing
M-1
M-2
I-P
   Maximum Building Height (ft.)
03
03
03
Setbacks 2
M-1
M-2
I-P
   Front Yard Setback; Minimum (ft.)
20
20
20
   Interior Side Yard Setback; Minimum (ft.)
20
20
20
   Street Side Yard Setback; Minimum (ft.)
20
20
20
   Rear Yard Setback; Minimum (ft.)
10
10
10
   Alley (Garage/Parking) Setbacks: Minimum (ft.)
5
5
5
Table Footnotes:
1   Public land uses outlined in the applicable land use schedule located in zoning districts other than the P-D (public) zone shall be permitted to utilize the same height, setback, and area requirements as permitted in the P-D (public) zone.
2   Where an industrial use is adjacent to a residential zoned property or property being used for residential purposes, a 40' setback is required. The 40' setback may be reduced through the approval of a special use permit.
3   Regardless of the zoning district, if a new mixed-use, multi-family, or non-residential structure is being built immediately adjacent to a single-family residence, the maximum height of the new structure shall be 30' unless allowed to exceed such maximum height by special use permit approval. For the purposes of this section, immediately adjacent to shall mean within one hundred fifty (150) feet, as measured from structure to structure.
 
(Ord. 3666, 4-21-2025)

10-07-05: SUPPLEMENTAL DISTRICT REGULATIONS:

   (1)   All industrial land uses conducted within five hundred (500) feet of a residential district or residential structure shall be enclosed within a building. Processes located at a greater distance may be located outdoors if approved as a special use and if enclosed by a solid site obscuring wall or fence at least six feet high. Chain link with slats is not permissible. (Ord. 3666, 4-21-2025)