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Rosemount City Zoning Code

CHAPTER 4

NON-RESIDENTIAL DISTRICTS

11-4-1: PURPOSE STATEMENTS:

The following statements specify the purposes of the zoning districts established to regulate the areas of the City considered appropriate for non-residential uses:
   A.   MX-1 Downtown Mixed Use District: The purpose of the Downtown Mixed Use District is to provide for the establishment of a diversified commercial, civic, and lifestyle center. This district should contain a mix of cultural, civic, entertainment, residential, retail, service, office, and public uses. Consideration for pedestrian and bicycle users related to access, landscaping, amenities, and architectural design shall be integrated.
   B.   MX-2 Highway Mixed Use District: The purpose of the Highway Mixed Use District is to allow for a horizontal or vertical mix of residential and commercial uses at specific nodes along County Road 42 in conformance with the Highway 42 Commercial Site Concepts developed in 2021. High volumes of traffic and access to CR 42 are important for the uses in this district.
   C.   B-1 General Business District: The purpose of the General Business District is to accommodate a broad range of commercial and retail uses and services which serve the local community. This district is intended to be located at important neighborhood intersections or along major community roadways.
   D.   B-2 Employment District: The purpose of the Employment District is to provide a suitable environment for employment centers, business headquarters, offices and professional uses, warehousing, light industrial uses, and associated complementary uses with a focus on quality site design. Uses are primarily confined within buildings with limited outdoor usage or storage.
   E.   I-1 General Industrial District: The purpose of the General Industrial District is to provide for the establishment of both light and medium industrial uses, including manufacturing, warehousing, and repair uses. General industrial uses are conducted primarily within buildings, but may include limited exterior operation and storage.
   F.   I-2 Heavy Industrial District: The purpose of the Heavy Industrial District is to provide for the establishment of heavy industrial uses which may include significant exterior operation or storage of equipment and materials. As a result of operation, heavy industrial uses may generate byproducts such as noise, odors, smoke, and vibration, which may have nuisance impacts on surrounding properties. As a result, these uses require larger land areas and are not compatible with residential uses or high concentrations of people.
   G.   PI Public and Institutional District: The purpose of the Public and Institutional District is to accommodate major public and institutional uses of a governmental, educational, assembly, and recreational nature that serve the entire community. (Ord. 2024-04, 6-4-2024)

11-4-2: USES:

   A.   Tables 4.1 and 4.2 list land uses and indicates whether they are permitted, permitted with standards, conditional, interim, or prohibited. The tables also include references to whether additional use-specific standards are applicable to each use.
   B.   The following definitions shall be referenced when using Tables 4.1 and 4.2:
      1.   Permitted Use: A "P" indicates that a use is allowed by right, subject to compliance with all other applicable provisions of this code.
      2.   Permitted With Standards Use: A "PS" indicates that a use is allowed when standards identified in chapter 6 "Use-Specific Standards" are met. Uses permitted with standards are also subject to all other applicable requirements of this chapter. Any request to vary from the standards set forth for a permitted with standards use shall be processed as a variance.
      3.   Conditional Use: A "C" indicates that a use is allowed only if a conditional use permit is issued by the city after compliance with the procedure and requirements set forth in section 11-9-3 "Conditional Use Permit."
      4.   Interim Use: An "I" indicates that a use may be allowed for a limited period of time if an interim use permit is issued by the city after compliance with the procedure and requirements set forth in section 11-9-4 "Interim Use Permit."
      5.   Prohibited Use: A blank cell in the use table indicates that the land use is prohibited in that zoning district.
   C.   In the event a proposed use is not listed in the use table, the Zoning Administrator is authorized to classify the proposed use into an existing use type as set forth in Tables 4.1 and 4.2 that the Zoning Administrator determines most closely fits the proposed use.
      1.   If found to be consistent with a listed use, the proposed use shall be treated the same as the listed use.
      2.   If no similar use determination is made by the Zoning Administrator, the proposed use is prohibited. In such case, the City Council on its own initiative may amend this chapter to allow the proposed use or an interested party may request an amendment to this chapter in accordance with the procedure and requirement set forth in section 11-9-2 "Zoning Code Amendment."
Table 4.1 Principal Use Table
 
Use Type
Mixed Use
Commercial
Industrial
Public
Use Standards Reference
MX- 1
MX- 2
B-1
B-2
I-1
I-2
PI
Use Type
Mixed Use
Commercial
Industrial
Public
Use Standards Reference
MX- 1
MX- 2
B-1
B-2
I-1
I-2
PI
Residential
Household Living
Dwelling, attached townhouse or rowhouse
PS
PS
 
 
 
 
 
Dwelling, apartment
PS
PS
 
 
 
 
 
Dwelling, apartment mixed use
PS
PS
 
 
 
 
 
Dwelling, live/work
C
C
 
 
 
 
 
 
Dwelling, courtyard cottage
 
PS
 
 
 
 
 
Manufacture d home park
C
C
 
 
 
 
 
Group Living
Assisted living facility
C
PS
 
 
 
 
 
Long-term or transitional care facility
C
PS
 
 
 
 
 
Continuing care senior facility
C
PS
 
 
 
 
 
Residential care facility, licensed in- home (7-16 persons)
P
P
 
 
 
 
 
 
Lodging
Hotel
P
P
P
C
 
 
 
 
Motel
 
P
P
C
 
 
 
 
Public, Social, & Institutional
Cemetery
 
 
 
 
 
 
C
Day care center, 13-16 persons
P
P
 
 
 
 
 
Day care center, more than 16 persons
C
PS
P
C
 
 
 
Educational services
P
P
P
P
 
 
P
 
Funeral home
 
 
C
 
 
 
 
Hospital
 
 
 
P
 
 
P
 
Medical or dental clinic or office
P
P
P
P
 
 
 
 
Municipal social, cultural, or recreational facility
P
P
 
 
 
 
P
 
Place of worship
P
P
 
C
 
 
P
Public assembly
P
P
 
 
 
 
P
 
Public or governmental services
 
 
 
 
 
 
P
 
Sacred community
PS
PS
 
PS
 
 
PS
School, elementary
 
 
 
 
 
 
P
 
School, middle
 
 
 
 
 
 
P
 
School, secondary
 
 
 
 
 
 
P
 
School, post- secondary
 
 
 
P
 
 
P
 
Commercial
Food, Beverage, & Entertainment
Adult establishment
 
 
 
 
PS
 
 
Bar
P
P
P
 
 
 
 
 
Brewpub
P
P
P
 
 
 
 
 
Restaurant
P
P
P
 
 
 
 
 
Specialty food or beverage shop
P
P
P
 
 
 
 
 
Commercial recreation facility, indoor
P
P
P
P
 
 
 
 
Commercial recreation facility, outdoor
 
PS
PS
PS
 
 
P
Health and athletic club facility
P
P
P
 
 
 
 
 
Retail Sales & Services
Animal boarding
 
 
 
C
C
 
 
Animal/ veterinary clinic or hospital
PS
PS
PS
PS
PS
 
 
Automobile fuel station
 
C
C
 
C
 
 
Automotive repair and service, major
 
 
C
C
P
P
 
Automotive repair and service, minor
 
C
P
P
P
 
 
Car wash
 
PS
P
 
C
 
 
Commercial center
 
P
P
 
 
 
 
 
General repair, excluding automotive repair
 
 
P
P
P
 
 
 
Landscape and horticultural service
 
 
 
 
PS
 
 
Off-site service business
 
 
P
P
 
 
 
 
Retail or service with residential above
P
P
 
 
 
 
 
 
Standalone retail business, large
P
P
P
 
 
 
 
 
Standalone retail business, small
P
P
P
 
 
 
 
 
Standalone service business
P
P
P
P
 
 
 
 
Tobacco store or smoke shop
 
 
C
 
 
 
 
 
Vehicle sales or rental
 
 
C
C
 
 
 
Business & Technical Services
Art studio
P
P
P
P
 
 
 
 
Business or professional office
P
P
P
P
 
 
 
 
Production studio, including motion picture, recording, television, and radio
 
 
 
P
P
 
 
 
Showroom
 
 
P
P
 
 
 
 
Testing or research laboratory use
 
 
 
P
P
 
 
 
Industrial
Brewery, farm winery, or distillery
 
 
 
PS
PS
 
 
 
Data center
 
 
 
P
P
P
 
 
Microbrewery or microdistillery
PS
PS
PS
PS
PS
 
 
 
Small brewery
 
C
C
P
P
 
 
Combined heat and power plant
 
 
 
 
 
C
 
Commercial bakery
 
 
C
C
 
 
 
 
Composting
 
 
 
 
 
I
 
 
Construction contractor yard
 
 
 
 
P
P
 
 
Construction demolition waste facility
 
 
 
 
 
I
 
Large-scale mineral extraction
 
 
 
 
 
I
 
Large-scale mineral extraction, ancillary uses
 
 
 
 
 
I
 
Manufacturing, custom
C
C
C
P
P
 
 
Manufacturing, heavy
 
 
 
 
 
PS
 
Manufacturing, light
 
 
 
P
P
P
 
 
Manufacturing or storage of combustible or explosive materials
 
 
 
 
 
P
 
 
Manufacturing, storage, or distribution of chemicals or fertilizer
 
 
 
 
 
P
 
 
Nonhazardous industrial waste containment facility
 
 
 
 
 
I
 
Recycling operation
 
 
 
 
 
C
 
Scrap or salvage yard
 
 
 
 
 
C
 
 
Self-service storage facility
 
 
 
C
C
 
 
Small-scale mineral extraction
 
 
 
 
 
I
 
Storage and sale of machinery and equipment
 
 
 
C
P
P
 
 
Warehouse and distribution facility
 
 
 
P
P
 
 
 
Waste processing facility
 
 
 
 
 
I
 
 
Waste transfer station
 
 
 
 
 
I
 
 
Wholesale trade establishment
 
 
 
P
P
 
 
 
Agriculture, Open Space, & Natural Resources
Community solar garden or solar farm
 
 
 
 
I
I
I
Nature preserve/conservation area
 
 
 
 
 
 
P
 
Park or playground
P
P
P
 
 
 
P
 
Public recreation facility
P
P
P
 
 
 
P
 
Wildlife recreation area
 
 
 
 
 
 
P
 
Utilities & Transportation
Commercial use antenna and/or tower
 
 
 
 
PS
PS
 
Essential service facility
PS
PS
PS
PS
PS
PS
PS
Public parking or loading facility
P
 
 
 
 
 
P
 
Small wireless facility within the ROW
PS
 
PS
PS
PS
PS
PS
Transit station
P
P
P
P
 
 
P
 
Transmission facility greater than 1/4 mile in length
 
 
C
 
 
 
 
 
Truck stop
 
 
 
 
C
C
 
Truck terminal
 
 
 
 
PS
PS
 
See 11-6-6
 
   Table 4.2 Accessory Use Table
Use Type
Mixed Use
Commercial
Industrial
Public
Use Standards Reference
MX- 1
MX- 2
B-1
B-2
I-1
I-2
PI
Accessory agricultural building
P
 
 
 
 
 
 
 
Accessory agriculture
 
 
 
P
 
 
 
 
Accessory retail
 
 
 
PS
PS
 
 
Accessory structure
 
 
 
PS
PS
PS
PS
Agriculture associated with breweries, microdistilleries, and wineries
 
 
 
P
P
P
 
 
Barge terminal
 
 
 
 
 
P
 
 
Car wash, full service
 
PS
PS
 
PS
 
 
Car wash, self service
 
PS
PS
 
PS
 
 
Cemetery
PS
PS
 
 
 
 
P
Community garden
 
 
 
 
 
 
C
 
Construction- related temporary use
PS
PS
PS
PS
PS
PS
PS
Day care center
 
 
 
P
 
 
 
 
Drive-through facility
PS
PS
PS
 
 
 
 
Greenhouse
 
 
 
 
 
 
P
 
Indoor bulk material storage accessory to a permitted or conditional use
 
 
 
 
 
P
 
 
Keeping of animals, domestic
PS
PS
 
 
 
 
 
Mobile food unit
PS
PS
PS
PS
PS
PS
PS
Office uses accessory to a permitted or conditional use
 
 
 
P
P
P
P
 
Off-street parking or loading facility
P
P
P
P
P
P
P
 
Outdoor dining
PS
PS
PS
 
 
 
 
Outdoor display or sales
PS
PS
PS
PS
PS
PS
 
Outdoor industrial equipment
 
 
 
 
PS
PS
 
Outdoor storage
 
 
 
C
PS
PS
 
Overnight sleeping facilities for security personnel
 
 
 
P
P
P
 
 
Recreational amenity, private
PS
PS
 
PS
PS
PS
 
Residential swimming pool
PS
PS
 
 
 
 
 
See 5-3-1
Sacred community
PS
PS
 
PS
 
 
PS
Sales office, temporary
PS
PS
 
 
 
 
 
Satellite dish
PS
PS
PS
PS
PS
PS
PS
Small-scale solar energy system, ground-mounted
 
 
 
 
PS
PS
PS
Small-scale solar energy system, roof- mounted
PS
PS
PS
PS
PS
PS
PS
Spent bauxite disposal facility
 
 
 
 
 
I
 
Transient merchant sales lot
PS
PS
PS
 
 
 
PS
Uses accessory to large-scale mineral extraction
 
 
 
 
 
I
 
Uses accessory to small-scale mineral extraction
 
 
 
 
 
I
 
See 11-6-8
 
(Ord. 2024-04, 6-4-2024; amd. Ord. B-315, 9-17-2024; Ord. B-322, 10-7-2025)

11-4-3: LOT DIMENSIONS:

   A.   All lot dimension standards listed in this Section are subject to the exemptions listed in section 11-2-5 "General Lot, Building, and Yard Provisions."
   B.   Table 4.3 establishes the minimum lot area and lot width requirements for the MX-1, MX-2, B-1, B-2, I-1, I-2, and PI zoning districts.
Table 4.3. Non-Residential Lot Dimensions
District
Use Types
Minimum Lot Area (sq. ft.)
Minimum Lot Width (ft.)
District
Use Types
Minimum Lot Area (sq. ft.)
Minimum Lot Width (ft.)
MX-1
Dwelling, attached townhouse or rowhouse
2,500 per unit
20 per unit
Dwelling, apartment
22,500
150
All other uses
None
None
MX-2
Dwelling, attached townhouse or rowhouse
2,500 per unit
20 per unit
Dwelling, apartment
22,500
150
All other uses
20,000
150
B-1
All uses
20,000
120
B-2
All uses
1 acre
120
I-1
All uses
5 acres
None
I-2
All uses
25 acres
None
PI
All uses
None
None
 
(Ord. 2024-04, 6-4-2024)

11-4-4: SITE DIMENSIONS:

   A.   All site dimension standards listed in this Section are also subject to the supplementary yard and height regulations listed in Chapter 2, General Zoning Requirements.
   B.   Table 4.4 establishes the minimum site dimension standards for principal structures for the MX-1, MX-2, B-1, B-2, I-1, I-2, and PI zoning districts. Setbacks for any use not listed shall be the most restrictive of the district.
Table 4.4. Non-Residential Site Dimensions
District
Minimum Setbacks (ft.)
Maximum Building Height (ft.)
Maximum Lot Coverage
Front
Side
Rear
District
Minimum Setbacks (ft.)
Maximum Building Height (ft.)
Maximum Lot Coverage
Front
Side
Rear
MX-1
None1
None1
None1
4 stories not to exceed 48'
90%
MX-2
30'
10'
10'
35'
75%
B-1
30'
10'
10'
35'
75%
B-2
30'
10'
10'
50'
75%
I-1
75'
50'
50'
50'
70%
I-22
150'
150'
150'
75'
70%
PI
30'
30'
30'
50'
70%
1   A 10 foot buffer yard is required adjacent to any residential district.
2   Minimum building size of 10% of property will be a standard in the I-1 district.
 
   C.   Table 4.5 establishes the minimum site dimension standards for accessory structures for the MX-1, MX-2, B-1, B-2, I-1, I-2, and PI zoning districts. Setbacks for any use not listed shall be the most restrictive of the district.
   Table 4.5. Non-Residential Site Dimensions
District
Minimum Setbacks (ft.)
Maximum Building Height (ft.)
Front
Side
Rear
District
Minimum Setbacks (ft.)
Maximum Building Height (ft.)
Front
Side
Rear
MX-1
0
0
0
18
MX-2
30
10
10
25
B-1
30
10
10
25
B-2
30
10
10
18
I-1
75
50
50
75
I-2
Structures less than or equal to 35 ft. in height: 75
Structures up to 50 ft. in height: 150
Structures over 50 ft. in height: 300
75
PI
30
10
10
25
 
(Ord. 2024-04, 6-4-2024; amd. Ord. B-317, 11-19-2024)

11-4-5: DISTRICT STANDARDS:

   A.   MX-1 Downtown Mixed Use District:
      1.   The outdoor overnight parking of trailers within city-approved customer parking is prohibited. The term “trailer” shall include any vehicle that is not self-propelled that requires another motorized vehicle to propel it and requires its own license from the state department of motor vehicles.
   B.   MX-2 Highway Mixed Use District:
      1.   Residential uses shall be prohibited along street frontages within five hundred (500) feet of the intersection of Highway 42 and any collector or arterial road as designated in the Comprehensive Plan.
      2.   For each development site within the MX-2 District, no more than twenty-five percent (25%) of the net buildable area shall be used solely for residential uses. Net buildable area excludes wetlands, drainage and utility easements, rights-of-way, and steep slopes.
         a.   Within each contiguous MX-2 District area, the total area allowed for residential-only uses may be transferred between development sites with a signed agreement between all involved property owners. No more than twenty-five percent (25%) of each contiguous MX-2 District area is allowed to be residential-only uses.
   C.   B-2 Employment And I-1 General Industrial Districts:
      1.   When a permitted, accessory, interim, or conditional use abuts any of the items listed in the table below, the applicable increased minimum yard setback shall apply:
Table 4.5. Increased Setbacks
 
Item
Increased Minimum Setback
Parking and Circulation
Structure
Principal arterial ROW
40 ft.
75 ft.
Minor arterial Row
35 ft.
60 ft.
Collector ROW
30 ft.
40 ft.
Railroad
10 ft.
30 ft.
Residential or institutional uses/districts
30 ft. or 2x building height
30 ft. or 2x building height
 
      2.   Minimum Building Size: Ten percent (10%) of the subject property, excluding protective wetlands and bluff impact zones.
   D.   I-2 Heavy Industrial District:
      1.   The minimum district size for the I-2 District is twenty-five (25) acres.
      2.   All principal and accessory uses allowed within the I-2 District, except those with specific exemptions, shall comply with the development standards outlined in this chapter for the I-1 General Industrial District. The City Council may choose to waive some or all of these development standards for nonexempt uses after review. (Ord. 2024-04, 6-4-2024; amd. Ord. B-317, 11-19-2024)