A. 
The purpose of the commercial and mixed-use zoning districts is to:
1. 
Provide for the orderly, well-planned, and balanced development of commercial and mixed-use zoning districts;
2. 
Designate adequate land for a full range of local- and regional-serving commercial and retail services, consistent with the General Plan;
3. 
Maintain and strengthen the City's economic resources;
4. 
Increase employment opportunities and expand the economic base of the City;
5. 
Provide appropriately located commercial areas that provide a variety of goods and services for residents, employees, and visitors;
6. 
Provide opportunities for a mix of complementary uses that may combine residential and nonresidential uses, or a variety of nonresidential uses, on the same site; and
7. 
Promote pedestrian-oriented, mixed-use areas at appropriate locations.
B. 
Additional Purposes of Each Commercial and Mixed-Use District.
1. 
Downtown Mixed-Use (DMX). The DMX district is intended to promote downtown Dixon as a vibrant and attractive commercial and entertainment destination for residents and visitors to the community. Compatible uses include those with complementary services and hours of operation that encourage patronage of multiple establishments in a single visit. Community assembly uses are limited to address compatibility with an active nightlife atmosphere and to support the downtown as a commercial and entertainment center. A range of retail, employment, residential, entertainment, cultural, civic, and personal service uses that provide commercial services are allowed in single- or mixed-use development configurations. Active uses are required on the ground floor along primary corridors. Residential densities up to thirty (30) units per acre are allowed. The DMX district implements the Downtown Mixed-Use General Plan land use designation.
2. 
Corridor Mixed-Use (CMX). The CMX district is intended to provide areas for a mix of retail and commercial uses, supported by housing, along the City's major corridors. Mixed-use can be vertical and/or horizontal, and the allowable range of uses includes large format retail, shopping centers, offices, hotels and housing. Residential densities from twelve (12) to twenty-eight (28) dwelling units per acre are allowed. On larger sites, more than one (1) use is required. On smaller sites, a single use may be permitted. The CMX district implements the Corridor Mixed-Use General Plan land use designation.
3. 
Campus Mixed-Use (CAMX). The CAMX district is intended to foster new mixed-use employment districts with a range of employment-generating development as the primary use, with easy access to the regional transportation network. Residential development shall be permitted as a secondary use. The CAMX district would promote clusters of light industrial, manufacturing, office, research and development, retail, hotel, and services as primary uses on parcels near or adjacent to I-80 and SR-113 at gateways to the City. Industrial and commercial developments without housing are permitted. Mixed-use development can be integrated vertically or horizontally within a development plan. Housing shall consist of apartments, townhomes, or condominiums, be integrated with nearby nonresidential uses, and encompass no more than forty percent (40%) of the project site or forty percent (40%) of the total project FAR. The minimum required residential density shall be fifteen (15) dwelling units per acre and the maximum residential density is thirty (30) dwelling units per acre. The CAMX district implements the Campus Mixed-Use General Plan land use designation.
4. 
Neighborhood Commercial (CN). The CN district is intended to provide for shopping centers with off-street parking or a cluster of street-front stores that serve the immediate neighborhood. The CN district implements the Neighborhood Commercial General Plan land use designation.
5. 
Regional Commercial (CR). The CR district is intended to provide for a full range of commercial land uses that cater to traffic passing through Dixon on I-80 as well as to local residents. The CR district implements the Regional Commercial General Plan land use designation.
6. 
Service Commercial (CS). The CS district is intended to provide for retail and service uses not typically located in shopping centers, including auto repair, storage facilities, equipment rental, wholesale businesses, nurseries, and contractors' facilities. The CS district implements the Service Commercial General Plan land use designation.
(Ord. 24-002 § 5 (Exh. A))
Table 18.05.020: Land Use Regulations – Commercial and Mixed-Use Districts, sets the land use regulations for the commercial and mixed-use zoning districts except for the CAMX district, the land use regulations for which shall be as identified in the approved PD or equivalent mechanism, adopted for a specific development. In the CMX district, a minimum of one (1) residential use and a minimum of one (1) commercial use are required on any development site two and one-half (2.5) acres or more in size (see subsection A of this section, CMX Zoning District, Additional Use Regulations).
Land uses are defined in Chapter 18.34 DMC, Use Classifications. Land uses not listed in the table and not substantially similar to the uses listed are prohibited. In cases where a specific land use or activity is not defined, the Community Development Director shall assign the land use or activity to a classification that is substantially similar in character. The decision of the Director in such instances may be appealed under DMC § 18.21.120, Appeals. The Director may refer any request for determination of use classification that is unclear, may generate substantial public controversy, or involve significant land use policy decisions to the Planning Commission for decision.
TABLE 18.05.020: LAND USE REGULATIONS – COMMERCIAL AND MIXED-USE DISTRICTS
"P" = Permitted Use; "A" = Administrative Use Permit required;
"C" = Conditional Use Permit required; "–" = use not allowed
*In the CMX district, a minimum of one (1) residential use and a minimum of one (1) commercial use are required on any development site two and one-half (2.5) acres or more in size (see subsection A of this section, CMX Zoning District, Additional Use Regulations).
In the CAMX district, the land use regulations shall be as identified in the approved PD or equivalent mechanism, adopted for a specific development.
Land Use Classification
DMX
CMX*
CN
CR
CS
Additional Regulations
Residential Uses
Residential Dwelling Units
See subclassifications below
Single-Unit Dwelling, Detached
P(1)
–
–
–
–
Single-Unit Dwelling, Attached
P(2)
P*
–
–
–
Multi-Unit Dwelling
P(2)
P*
–
–
–
Accessory Dwelling Unit
See DMC § 18.19.040, Accessory dwelling units
Employee Housing
See DMC § 18.19.090, Employee housing (for farmworkers)
Family Day Care
Small and large family day cares are permitted in all districts where residential uses are allowed and are considered residential uses of a property.
Group Residential
P(2)
P*
–
–
–
Residential Care Facilities, Small
Small residential care facilities constitute a residential use and are subject only to those restrictions that apply to other residential uses of the same type in the same zoning district.
Residential Facility, Assisted Living
–
P*
–
–
–
Single-Room Occupancy
P(2)
P*
–
–
–
Supportive Housing
See DMC § 18.19.140, Supportive and transitional housing
Transitional Housing
See DMC § 18.19.140, Supportive and transitional housing
Public/Semi-Public Uses
Colleges and Trade Schools
–
P*
P
–
P
Community Assembly, 5,000 square feet or less of floor area
C(2)
P*
P
–
A
Community Assembly, more than 5,000 square feet of floor area
–
P*
P
–
A
Cultural Institutions
P
P*
P
–
C
Day Care Centers
A
P*
P
P
C
Government Offices
P
P*
P
P
P
Hospitals and Clinics
See subclassifications below
Clinic
P
P*
P
P
–
Hospital
–
C*
C
C
–
Skilled Nursing Facility
–
C*
–
–
–
Instructional Services
P
P*
P
P
A
Low Barrier Navigation Center
P
P*
–
–
–
Must be consistent with Cal. Gov't Code § 65660 et seq.
Parking Lots and Structures
P
–
–
–
–
Park and Recreation Facilities
P
P*
P
A
A
Public Safety Facilities
P
P*
P
P
P
Recreational Vehicle Parks and Campgrounds
–
–
–
C
–
Schools, Private
–
A*
A
A
A
Social Service Facilities
A
A*
A
A
A
Commercial Uses
Animal Services
See subclassifications below
Animal Shelter and Boarding
–
–
–
–
P
Pet Day Care
A
P*
P
P
P
Veterinary Services
A
P*
P
P
P
Automobile/Vehicle Sales and Services
See subclassifications below
Automobile/Vehicle Rental
–
C*
P
P
P
Automobile/Vehicle Sales and Leasing
–
C*
–
P
P
Automobile/Vehicle Service and Repair, Minor
–
A*
C
P
P
Automobile/Vehicle Repair, Major
–
–
–
P
P
Large Vehicle and Equipment Sales, Service, and Rental
P
–
–
P
P
Service Stations
–
C*
C
P
P
See DMC § 18.19.060, Alcoholic beverage sales (off-sale)
Towing and Impound
–
–
–
–
A
Washing
–
A*
–
P
P
Banks and Financial Institutions
P
P*
P
P
P
Business Services
P
P*
P
P
P
Cannabis Business
–
C(3)*
–
C(3)
C(3)
See Chapter 6.12 DMC, Cannabis Business Pilot Program
Commercial Entertainment and Recreation
See subclassifications below
Cinema/Theater
P
P*
P
P
A
Indoor Entertainment and Recreation
P
P*
P
P
A
Outdoor Entertainment
–
C*
–
C
C
Outdoor Recreation
–
P*
–
C
P
Convention Facility
–
C*
–
C
–
Drive-Through Facility
–
A*
A
P
P
Eating and Drinking Establishments
See subclassifications below
Bars/Nightclubs/Lounges
C
C*
C
C
C
Restaurant
P
P*
P
P
P
Farmers' Markets
P
P*
P
–
–
See DMC § 18.19.100, Farmers' markets
Food Preparation
P
P*
P
P
P
Funeral Parlors and Interment Services
–
P*
P
–
P
Hotels
P
P*
P
P
P
Offices
P
P*
P
P
P
Personal Services
See subclassifications below
General Personal Services
P
P*
P
P
P
Massage Establishments
C
–
C
C
–
See Chapter 6.11 DMC, Massage Establishments
Tattoo or Body Modification Studio
C
–
–
C
–
Repair and Maintenance Services
P
P*
P
P
P
Retail Sales
See subclassifications below
Building Materials Stores
–
P*
–
P
P
Food and Beverage Sales
P
P*
P
P
P
Liquor Stores
C
C*
C
A
C
See DMC § 18.19.060, Alcoholic beverage sales (off-sale)
General Retail
P
P*
P
P
P
Nurseries
–
P*
P
–
P
Tobacco Retailers
C
C*
C
A
C
Smoking Lounge
C
C*
C
C
C
Industrial Uses
Construction and Material Yards
–
–
–
–
P
Contractor Shops
–
P*
–
–
P
Custom Manufacturing
P
P*
P
–
P
Food and Beverage Manufacturing
See subclassifications below
Small Scale
–
P*
P
–
P
Large Scale
–
C*
–
–
P
Light Industrial
–
C*
–
–
P
Research and Development
–
P*
–
–
P
Storage, Warehousing and Wholesaling
See subclassifications below
Indoor, less than 50,000 square feet in size
–
–
–
–
P
Personal Storage
–
C*
–
–
P
Vehicle Storage
–
–
–
–
A
Transportation, Communication, and Utility Uses
Distribution Facilities and Freight/Trucking Terminals, less than 50,000 square feet in size
–
C*
–
–
C
Light Fleet Based Services
–
–
–
P
–
Public Works and Utilities
–
C*
–
C
P
Recycling Facility
See subclassifications below
Reverse Vending Machine
–
P*
P
P
P
Transit Stations and Terminals
P
–
–
–
P
Telecommunication Facilities
See DMC § 18.19.150, Telecommunication facilities
Other Uses
Accessory Uses, Activities, and Structures
See DMC § 18.19.030, Accessory uses and activities, and DMC § 18.11.020, Accessory structures
Animal Keeping
The keeping of animals, including bees, dogs, cats, poultry, rabbits, and other animals are subject to the provisions of DMC Title 7, Animals
Home Occupations
See DMC § 18.19.120, Home occupations
Alcoholic Beverage Sales (Off-Sale)
See DMC § 18.19.060, Alcoholic beverage sales (off-sale)
Nonconforming Uses
See Chapter 18.15 DMC, Nonconforming Uses, Structures, and Lots
Outdoor Dining and Seating
See DMC § 18.19.130, Outdoor dining and seating
Temporary Uses
See DMC § 18.19.160, Temporary uses
Notes:
1. Permitted if existing. New units must be located on an upper story or behind a nonresidential use.
2. Prohibited on the ground floor along the North Jackson Street, East A Street, West A Street, North 1st Street, and South 1st Street frontages.
3. Must be located a minimum of six hundred (600) feet from a school providing instruction in kindergarten or any grades one (1) through twelve (12), day care center, or youth center, as those terms are defined in Chapter 6.12 DMC, and a minimum of three hundred (300) feet from any residential use.
A. 
CMX Zoning District, Additional Use Regulations.
1. 
Development Sites Less Than Two and One-Half (2.5) Acres in Size.
a. 
Allowed Uses. Allowed uses and permit requirements are as established in Table 18.05.020: Land Use Regulations – Commercial and Mixed-Use Districts.
b. 
Required Active Frontage. Commercial uses or common areas of a residential development shall occupy the ground floor of buildings for a minimum of forty (40) feet or twenty-five percent (25%) of the development site frontage, whichever is greater. The minimum depth of these areas shall be forty (40) feet and minimum floor-to-ceiling height shall be fourteen (14) feet.
FIGURE 18.05.020.A: REQUIRED ACTIVE FRONTAGE, SITES LESS THAN 2.5 ACRES
2. 
Development Sites Two and One-Half (2.5) Acres or More in Size.
a. 
Mixed-Use Development Required. Allowed uses and permit requirements are as established in Table 18.05.020: Land Use Regulations – Commercial and Mixed-Use Districts. A minimum of one (1) residential use and a minimum of one (1) commercial use are required per site.
(i) 
A certificate of occupancy shall not be issued for a use or structure on the site until both the residential use and the commercial use are ready to be issued concurrently. This requirement may be waived by the review authority upon finding that mechanisms are in place to ensure both uses will be in place and available for public use in a timely manner.
b. 
Required Active Frontage. Commercial uses shall occupy the ground floor of buildings for a minimum of forty (40) feet or twenty-five percent (25%) of the development site frontage, whichever is greater. The minimum depth of these areas shall be forty (40) feet and minimum floor-to-ceiling height shall be fourteen (14) feet.
FIGURE 18.05.020.B: REQUIRED ACTIVE FRONTAGE, SITES 2.5 ACRES OR MORE IN SIZE
(Ord. 24-002 § 5 (Exh. A))
Table 18.05.030: Development Standards – Commercial and Mixed-Use Districts, prescribes the development regulations for the commercial and mixed-use districts except for the CAMX district, the development standards for which shall be as identified in the approved PD or equivalent mechanism, adopted for a specific development. Section numbers in the Additional Regulations column refer to other sections of this code.
TABLE 18.05.030: DEVELOPMENT STANDARDS – COMMERCIAL AND MIXED-USE DISTRICTS
Standard*
DMX
CMX
CN
CR
CS
Additional Regulations
*In the CAMX District, development standards shall be as identified in the approved PD or equivalent mechanism, adopted for a specific development
Floor Area Ratio (FAR)
Minimum
n/a
Single use: 0.50 Multi-use: 0.80
n/a
n/a
n/a
FAR limitations and requirements apply to all development on site, including residential and nonresidential development. See DMC § 18.02.030(F), Determining Floor Area Ratio
Maximum
3.0
Single use: 2.0 Multi-use: 2.40
0.6
0.8
0.4
Density (dwelling units/acre)
Minimum
n/a
12
n/a
n/a
n/a
Maximum
30
28
n/a
n/a
n/a
Minimum Lot Size (sq ft)
n/a
20,000
20,000
10,000
7,000
Maximum Height (ft)
50
40
30
40
40
See DMC § 18.02.030(C), Measuring Height, and DMC § 18.11.070, Height limitation exceptions
In the CMX, CN, CR, and CS districts, an additional 10 feet in height may be allowed in areas located more than 50 feet from a residential district through approval of a conditional use permit
Minimum Setbacks (ft)
Front
0, except as provided below for garages
10, except as provided below for garages
10
20
0
See DMC § 18.02.030(I), Determining Setbacks, and DMC § 18.11.050, Encroachments into required setbacks
Garages with entries parallel to the front property line
22
22
n/a
n/a
n/a
Garages with entries perpendic-ular to the front property line with curved driveways
15
15
n/a
n/a
n/a
Interior Side
Adjacent to an R district: 20 Other areas: 0
Adjacent to an R district: 20 Other areas: 0
Adjacent to an R district: 20 Other areas: 0
Adjacent to an R district: 20 Other areas: 0
Adjacent to an R district: 20 Other areas: 0
Street Side
0
10
10
20
0
Rear
Adjacent to an R district: 20 Other areas: 0
Adjacent to an R district: 20 Other areas: 0
Adjacent to an R district: 20 Other areas: 0
Adjacent to an R district: 20 Other areas: 0
Adjacent to an R district: 20 Other areas: 0
Minimum Open Space (sq ft per residential unit)
100
125
n/a
n/a
n/a
See DMC § 18.11.040(H), Open Space
(Ord. 24-002 § 5 (Exh. A))
A. 
CAMX District, Planned Development or Equivalent Mechanism Required. No subdivision of land is permitted and no new or expanded use shall be approved within the CAMX district unless it conforms to the provisions of a planned development or equivalent mechanism, adopted for a specific development.
(Ord. 24-002 § 5 (Exh. A))