A. 
Purpose and Intent. The neighborhood commercial district is intended to provide areas for small-scale, day-to-day convenience shopping and services for residents of the immediate neighborhood, which encourages pedestrian and bicycle access, and which is planned and designed to be compatible with surrounding residential areas.
B. 
Allowable Land Uses and Permit Requirements. The following land uses are allowed in the C1 zone district as provided by Sections 17.06.030 et seq. (Allowable land uses and permit requirements), subject to the land use permit shown for each use, any applicable specific standards, and all other applicable provisions of this chapter.
ALLOWABLE LAND USES
LAND USE PERMIT
SPECIFIC STANDARDS IN SECTION:
Agricultural, Resource and Open Space Uses
Animal raising and keeping
See Section 17.56.050
Crop production
A
Forestry
A
Grazing
A
Plant nurseries, retail
MUP
Plant production nursery
See Section 17.56.165
Winery
See Section 17.56.330
Manufacturing and Processing Uses
Recycling collection stations
See Section 17.56.170
Mixed Use
Mixed use development
C
17.56.135
Live/Work
C
17.56.135
Recreation, Education and Public Assembly Uses
Community center
CUP
17.56.340
Commercial event center
CUP
17.56.340
Golf driving ranges
MUP
Houses of worship
C
Libraries and museums
MUP
Membership organization facilities
MUP
Parks, playgrounds, golf courses
MUP
Recreation and fitness centers
MUP
Schools - Elementary
MUP
Schools - Secondary
MUP
Schools - Specialized education and training
C
Sport facilities and outdoor public assembly
CUP
Temporary events
MUP
17.56.300
Theaters and meeting halls
CUP
Residential Uses
Accessory and junior accessory dwelling units
C
17.56.200
Caretaker and employee housing
C
17.56.090
Emergency shelter, 60 or fewer clients
MUP
17.56.295
Emergency shelter, 61 or more clients
MUP
17.56.295
Home occupations
C
17.56.120
Mobile home parks
CUP
17.56.140
Multifamily dwellings
C
17.56.135
Residential accessory uses
C
17.56.180
Senior housing projects
CUP
17.56.210
Single-room occupancy residential housing, 30 or fewer units
C
17.56.233
Single-room occupancy residential housing, 31 or more units
MUP
17.56.233
Retail Trade
Drive-in and drive-thru sales
MUP
Furniture, furnishings and equipment stores
C
Grocery and liquor stores
C
Outdoor retail sales
See Section 17.56.160
Restaurants and bars
C
17.56.190
Restaurants, fast food
MUP
17.56.190
Retail stores, general merchandise
C
Secondhand stores
C
Shopping centers, up to 5 acres
MUP
Shopping centers, 5 to 10 acres
CUP
Shopping centers, 10 acres or more
CUP
Service Uses
Banks and financial services
C
Business support services
C
Cemeteries, columbariums and mortuaries
CUP
Child/adult day care, centers
MUP
Child day care, family care homes
C
Drive-in and drive-thru services
MUP
Medical services - Clinics and laboratories
C
Medical services - Hospitals and extended care
MUP
Medical services - Veterinary clinics and hospitals
C
Offices
C
Offices, temporary
C
17.56.300
Personal services
C
Public safety facilities
C
Public utility facilities
MUP
Repair and maintenance - Accessory to sales
C
Repair and maintenance - Consumer products
C
Repair and maintenance - Vehicle
MUP
Service stations
MUP
17.56.220
Storage, accessory
A
17.56.250
Storage, mini-storage facilities
MUP
17.56.260
Storage of petroleum products for on-site use
C
Zero emission multimodal hub - Stand-alone
MUP
17.56.360
Transient Lodging
Bed and breakfast lodging
MUP
17.56.070
Transportation and Communications
Antennas, communications facilities
See Section 17.56.060
Heliports
CUP
17.56.040
Pipelines and transmission lines
A
Vehicle storage
MUP
KEY TO PERMIT REQUIREMENTS
Allowed use, zoning compliance required (17.06.050)
A
Zoning clearance required (17.06.050)
C
Minor use permit required (17.06.050)
MUP
Conditional use permit required (17.06.050)
CUP
Administrative review permit (17.06.050)
ARP
C. 
Minimum Parcel Size. Each parcel proposed for development or a new land use, and each new parcel proposed in a subdivision shall comply with the following provisions and Section 17.54.040 (Minimum parcel size). New parcels proposed in a subdivision shall also satisfy all applicable provisions of Chapter 16 of this code (Subdivisions).
1. 
Minimum Lot Area. Minimum lot area shall be as follows:
a. 
Six thousand square feet for corner lots, 5,000 square feet for interior lots, for any use allowed by subsection B of this section with zoning clearance;
b. 
Ten thousand square feet for any use allowed by subsection B of this section with a minor or conditional use permit; Unless a -B combining district (Section 17.52.040) applies to the site, or a greater area is required by the health department, or the provisions of Article 17.56 (Specific Use Requirements) for a particular land use.
2. 
Minimum Lot Width. Fifty feet. Other minimum lot widths may be required by a -B combining district (Section 17.52.040) applicable to the site.
D. 
Residential Density. Allowed density for multifamily residential development shall be established by Article 17.54 (General Development Standards) or 17.56 (Specific Use Requirements) for a particular use or situation.
E. 
Site Development Standards. The following requirements shall apply to all new development in the C1 zone, except where otherwise provided by Article 17.54 (General Development Standards) or 17.56 (Specific Use Requirements) for a particular use or situation. Proposed buildings and structures shall be designed and constructed to satisfy the following setback, site coverage, and height limit requirements:
Development Feature
Requirement
Setbacks (1) (4)
Front (3)
10 feet minimum, 5 feet for signs
Street-side (3)
10 feet
Side (2)
0 feet, 5 feet
Rear (2)
0 feet, 5 feet
Site coverage (5)
40 percent maximum
Height limit (6)
30 feet maximum
Notes:
(1)
Additional requirements for setbacks from watercourses and all roads identified in the highway deficiency report and countywide capital improvement program, setbacks between structures on the same site, and setbacks in other situations are established by Section 17.54.140 (Exceptions to front, street-side, side and rear setbacks) and by Article 17.56 for certain specific land uses.
(2)
A five-foot setback is required for all residential uses, or where a side lot line abuts a residential zone district. A 10 foot setback is required where a rear lot line abuts a residential zone.
(3)
A 10 foot front and street-side setback (or outside a minimum twelve and one-half (12.5) foot multi-purpose easement or public utility easement that is adjacent to any public roadways, streets or driveways).
(4)
As required by the California Board of Forestry Fire Safe Regulations, Section 1276.01, Title 14, California Code of Regulations, if lot is one acre or larger in size.
(5)
The percentage of total site area that may be covered by buildings or structures. Residential and mixed use structures are exempt from site coverage.
(6)
Except as otherwise provided by Section 17.54.020 (Height limits and exceptions), or by Article 17.56 for a specific use.
(Ord. 5126-B, 2001; Ord. 5304-B Exh. 1, 2004; Ord. 5339-B Exh. A, 2004; Ord. 5459-B Exh. A, 2007; Ord. 5526-B § 11, 2008; Ord. 5647-B § 6, 2011; Ord. 5710-B § 6, 2013; Ord. 5735-B § 6, 2014; Ord. 5746-B § 8, 2014; Ord. 6022-B § 8, 2020; Ord. 6048-B § 15, 2020; Ord. 6056-B § 5, 2020; Ord. 6144 § 9, 2022; Ord. 6363-B, 2/17/2026)