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Title 17 — Land Use

Chapter 17.230 — INDUSTRIAL ZONING DISTRICTS

Westminster Zoning Code · 2026-06 edition · updated 2026-07-07 · Westminster

§ 17.230.005. Purpose.

This Chapter provides development and land use regulations for the industrial zoning districts established by Section 17.200.010 . The purposes of the individual industrial zoning districts and the manner in which they are applied are as follows.

  • A. M1 (Light Industrial) District. The M1 zoning district provides areas for low-intensity and lowimpact industrial, manufacturing, and related uses. Typical uses include research and development facilities and laboratories, small-scale warehouses, and light manufacturing. The M1 zoning district is consistent with the Industrial land use designation of the General Plan.

  • B. M2 (Medium Industrial) District. The M2 zoning district provides areas suitable for a broad range of manufacturing businesses, wholesaling businesses, and limited warehousing and distribution facilities. The M2 zoning district is consistent with the Industrial land use designation of the General Plan.

  • (Ord. 2456 § 2, 2010)

§ 17.230.010. Industrial Zoning District Land Uses and Permit Requirements.

  • A. General Requirements. Table 2-6 identifies the uses of land permitted by this Title in each industrial zoning district, and the land use permit required to establish each use, in compliance with Section 17.200.020B , Zoning District Regulations .

Note: Where the last column in the tables ("See Specific Use Regulations") includes a section number, the regulations in the referenced section apply to the use; however, provisions in other sections of this Title may also apply.

Table 2-6
Permitted Uses and Permit Requirements For Industrial Zoning Districts
Permit Requirements by
District
See Specifc Use
Regulations
Land Use
1
CM
2
M1 M2
Industry, Manufacturing and Processing
3
Breweries, wineries, distilleries, and
cideries
P P P
Catering (for off-site consumption) P P P
Cleaning and dyeing plants P P
Commercial kitchens and bakeries P P P
Food and beverage manufacturing CUP
8
CUP
8
Section17.400.060
Hazardous waste facilities, off-site CUP Section17.400.105
Laundry facilities, commercial – carpet
and upholstery
P P P
Lumber yards P P
Machine shop P P
Manufacturing, assembly, welding,
and/or fabrication:
4
Ceramics P P P
Concrete/cement P
Electronics P P P
Garments P P P
Glass studio P P
Light sheet metal P P P
Musical instruments P P P
Signs P P P
Windows and doors P P P
Woodworking P P P
Media production – soundstages P P
Packing plant for whole agricultural
products
P
Printing – commercial and wholesale P P P
Research and development (R&D) AUP P P
Self storage
Warehousing and distribution facilities P P P
Wholesale sales P P P
Recreation, Education and Public Assembly
Broadcast facilities for radio and
television
P P P
Clubs, lodges, and fraternal
organizations
P
Commercial entertainment and
recreation:
Table 2-6
Permitted Uses and Permit Requirements For Industrial Zoning Districts
Permit Requirements by
District
See Specifc Use
Regulations
Land Use
1
CM
2
M1 M2
Amusement center CUP
Entertainment – in conjunction with
eating and drinking establishments
CUP Section17.400.055
Indoor amusement/entertainment
facilities:
Bowling alley P
Ice skating AUP
Pool and/or billiard rooms CUP Chapter9.44
Limited entertainment – in
conjunction with eating and drinking
establishments
AUP Section17.400.055
Other defned indoor
amusement/entertainment facilities:
Outdoor commercial recreation CUP
Theaters CUP
Health/ftness facilities CUP
Health/ftness facilities less than 5,000
square feet
AUP
Public recreational and cultural
facilities
P P P
Private schools CUP
Religious places of worship CUP CUP CUP
Studios – art, dance, music,
photography, etc.
CUP CUP CUP
Tutoring centers P
Vocational and trade schools P
Residential
Emergency shelter CUP
Mobilehome park – minimum 10 acres CUP CUP CUP
Senior housing CUP CUP CUP Section17.400.085
Retail
Accessory retail use
3
P P P
Alcohol sales:
For off-site consumption CUP CUP CUP
For on-site consumption CUP CUP CUP
For on-site consumption associated
with a bona fde public eating place
not containing a bar or lounge
AUP AUP AUP
For an on-site tasting room in
conjunction with a brewery, winery,
AUP AUP AUP
Table 2-6
Permitted Uses and Permit Requirements For Industrial Zoning Districts
Permit Requirements by
District
See Specifc Use
Regulations
Land Use
1
CM
2
M1 M2
distillery, or cidery
Antique store P
Art/photography stores and galleries P
Bakery – retail P
Boat sales – new and used AUP P P
Building material stores – raw
materials
P P
Drive-in and drive-through facilities P Section17.400.050
Drug stores and pharmacies P
Eating and drinking establishments:
Café, coffee house, tea house CUP Section17.400.030
Restaurant P
Restaurant – 10 seats or less P P P
Equipment sales and rentals –
excluding vehicle
P P P
Food and beverage sales:
Convenience stores P CUP CUP
Grocery stores P Section17.400.065
Liquor stores CUP
Specialty stores P
Food-service cart – incidental to host
use
CUP Section17.400.070
Furniture sales – fnished or
unfnished
P
General retail stores P
Home improvement stores – sales and
service
P P P
Mobilehome sales CUP
Outdoor storage CUP CUP CUP
Plant nurseries (retail) and garden
supply stores
P
Recycling facilities – incidental use: Section17.400.115
Large collection facility CUP CUP CUP
Reverse vending machines P P P
Small collection facility P P P
Second-hand stores CUP
Shopping center P
Swap meet
6
CUP
Table 2-6
Permitted Uses and Permit Requirements For Industrial Zoning Districts
Table 2-6
Permitted Uses and Permit Requirements For Industrial Zoning Districts
Permit Requirements by
District
See Specifc Use
Regulations
Land Use
1
CM
2
M1 M2
Vehicle sales, including automobiles
and motorcycles:
New recreational vehicle sales P AUP AUP
New vehicles, retail
5
P AUP AUP
Used vehicles CUP CUP CUP
Vehicle parts sales – no installation
and/or servicing
P
Vehicle parts sales – with installation
and/or servicing
CUP P P
Wholesale vehicle dealer CUP CUP CUP
Warehouse retail stores P P P
Service
Acupressure CUP
Acupuncture P
Adult uses CUP Section17.400.015
Animal sales and services:
Animal boarding and kennels CUP CUP CUP Section17.400.025
Pet day care and grooming AUP AUP AUP Section17.400.025
Veterinary clinics and animal
hospitals
CUP CUP CUP Section17.400.025
Astrology and fortunetelling
establishments
P
Automated teller machines (ATMs) P P P
Banks and fnancial institutions P
Business and consumer support
services
P P P
Check-cashing business CUP
Construction contractors P P
Hotels and motels
7
CUP
Massage establishments CUP Section17.400.095
Medical services:
Ambulance services (more than 500
feet from residentially zoned parcel)
AUP AUP AUP
Ambulance services (within 500 feet
of residentially zoned parcel)
CUP CUP CUP
Clinics AUP AUP AUP
Labs P P P
Hospitals CUP CUP CUP
Offces (medical or dental) P
Table 2-6
Permitted Uses and Permit Requirements For Industrial Zoning Districts
Permit Requirements by
District
See Specifc Use
Regulations
Land Use
1
CM
2
M1 M2
Offces:
Administrative/business P
Government P
Production P
Professional P
Offces for wholesale businesses P Section17.400.100
Personal services:
Barber P
Dry cleaning – pick-up/drop-off only P
Dry cleaning – with cleaning facilities P
Hair/nail salon P
Laundromat P
Mail-box services P
Shoe repair and service P
Tailoring P
Public safety facilities CUP CUP CUP
Public utility facilities CUP CUP CUP
Refexology P
Service stations CUP CUP CUP Section17.400.145
Vehicle services:
Accessories installation AUP P P
Auto body repair P P Section17.400.170
Automobile broker – offce only and
no vehicle display
P
Car wash, full service CUP
Car wash, self service CUP
Maintenance/repair – excluding auto
body repair
CUP P P Section17.400.170
Recreational vehicle storage facility CUP Section17.320.030J
Towing, no storage CUP
Transportation and Communications
Bus depot CUP
Parcel delivery terminal CUP P P
Taxi dispatch yards CUP CUP
Wireless communication facilities –
screened and/or co-located
P P P Section17.400.175
Wireless communications facilities –
unscreened
Section17.400.175

Notes:

P = Permitted Use; AUP = Administrative Use Permit Required; CUP = Conditional Use Permit Required; – = Prohibited Use

  • 1 See Article 7 for definitions of the land uses listed.

  • 2 Uses permitted in the CM zoning district shall be as follows:

    • a. Uses permitted in the C2 zoning district, subject to the restrictions provided in the above table and providing the property is developed as a planned, unified shopping center.

    • b. Uses permitted in the M1 zoning district, provided that if any portion of the property is developed for commercial uses not permitted by the M1 zoning district, compatibility of commercial and industrial uses shall be determined by development review as provided elsewhere in this Title.

    • c. Tables 2-4 and 2-6 provide a listing of permitted, conditionally permitted, and prohibited uses for the CM zone district.

  • 3 Retail commercial uses (occupying no more than 20 percent of the building), customarily incidental or directly related to the service or product manufactured or stored on the same property.

  • 4 The use of a blast furnace, incinerator, or similar industrial process is prohibited.

  • 5 The sale of used vehicles, wholesale and repair/servicing are permitted as incidental uses to the primary retail sale of new vehicles.

  • 6

    - Limited to indoor sales only. 
    
    • 7 All Conditional Use Permits for hotels and motels shall require City Council review and approval, following a public hearing review and recommendation by the Planning Commission.

    • 8 CUP required only if the use is within 500 feet of any parcel zoned for residential uses, or parcels containing residential uses within a mixed-use development measured from the external boundaries of the site. Otherwise, the use is permitted by right but subject to the regulations in Section 17.400.060 .

  • (Ord. 2456 § 2, 2010; Ord. 2478 § 2, 2011; Ord. 2490 § 2, 2012; Ord. 2623, 8/27/2025)

§ 17.230.015. Industrial Zoning District Development Standards.

  • A. General Requirements. Subdivisions, new land uses and structures, and alterations to existing land uses and structures in the CM, M1, and M2 Zones shall be designed, constructed, and/or established in compliance with the requirements outlined in Table 2-7. In addition, the applicable development standards (e.g., landscaping, parking and loading, etc.) outlined in Article 3 shall apply to all industrial zoning districts.
Table 2-7
Industrial District Development Standards
Development Feature Requirements by Zoning District
CM
1
M1 M2
Maximum building height:
Building/structures 2 stories or 35 feet
Flag pole
2
60 feet
Minimum lot size 10,000 SF 7,200 SF
Table 2-7
Industrial District Development Standards
Development Feature Requirements by Zoning District
CM
1
M1 M2
Minimum front yard 50 feet to the centerline of the street or highway
that fronts the building site.
4
Minimum side yard 0 feet; or 20 feet, if the adjoining property is zoned
for residential purposes. Where the side yard
adjoins a public right-of-way, the width of the side
yard shall be not less than 10 feet.
3
Minimum rear yard 10 feet; or 5 feet, if the rear yard adjoins a public
alley, public park, or public pedestrian way; or 25
feet if the property adjoins property zoned for
residential purposes.
3
Off-street parking and loading As required by Chapter17.320
Landscaping As required by Chapter17.310
Signs As required by Chapter17.330
Storage and loading of
recyclable materials
As required by Section17.300.045
Fences, walls used as fences,
latticework screens, hedges, or
thick growths of shrubs or trees,
and open-mesh wire fences
As required by Section17.300.030

Notes:

SF = square feet

  • 1 Providing the property is developed as a planned, unified shopping center, the development standards in Table 2-5 shall apply; however, if the property is developed for uses permitted in the M1 zoning district, then the development standards in Table 2-7 shall apply.

  • 2 See Footnote 7 in Table 3-8, Permitted Signs by Type and Zoning District, for applicable standards and requirements.

  • 3 Where the property adjoins property zoned for residential uses, the side yard shall not be used for storage purposes including refuse and recyclable materials or other activities, except parking and traffic circulation.

  • 4 For streets 80 feet or more in width setback is 20 feet or 20 percent of street width whichever is greater but no more than 30 feet.

State Highways – 70 feet from centerline of street, except the following:

  • If width is more than 100 feet – 20 percent of street width but not more than 30 feet

On Beach Blvd, existing lots less than 50 feet in depth – 0 setback

  • B. Industrial Zoning District Performance Standards. All land uses proposed in the M1 and M2 zoning districts shall be operated and maintained so as not to be injurious to public health, safety, or welfare, and shall comply with the following standards.

    1. Air emissions. No approved land use shall generate or cause any visible dust, gases, or smoke to be emitted into the atmosphere, except as necessary for the heating or cooling of structures, and the operation of motor vehicles on the site. All uses and activities shall comply with the air quality regulations in Chapter 8.24 , Air Pollution , of the WMC.

    2. Glare and heat. No direct or reflected glare or heat, whether from floodlights or from high temperature processes (including combustion or welding or otherwise), shall be visible or felt at or beyond the property line.

    3. Ground vibration. No approved land use shall generate ground vibration perceptible without instruments at any point along or outside of the property line of the use, except for motor vehicle operations.

    4. Noise. All uses and activities shall comply with the noise regulations in Chapter 8.28 , Noise Control, of the WMC.

    5. Odor. No approved land use shall generate or emit any obnoxious odor or fumes perceptible at or beyond the property line. All uses and activities shall comply with the odor regulations in Chapter 8.24 , Air Pollution , of the WMC.

    6. Late night business restrictions. Industrial businesses located within 150 feet of a parcel zoned for residential use with late night operations and late night hours, as defined in Article 7 of this Title, shall require the issuance of a Conditional Use Permit.

  • (Ord. 2456 § 2, 2010; Ord. 2478 § 2, 2011)

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Contents — Westminster Zoning Code
Westminster Zoning Code
  1. Title 17 — Land Use
    Overview
    1. Article 1 — Zoning Code Applicability
    2. Chapter 17.100 — PURPOSE AND EFFECT OF ZONING CODE
    3. Chapter 17.110 — LAND USE AND DEVELOPMENT APPROVAL REQUIREMENTS
    4. Chapter 17.120 — INTERPRETATION OF ZONING CODE PROVISIONS
    5. Chapter 17.200 — ESTABLISHMENT OF ZONING DISTRICTS AND ADOPTIO…
    6. Chapter 17.210 — RESIDENTIAL ZONING DISTRICTS
    7. Chapter 17.220 — COMMERCIAL ZONING DISTRICTS
    8. Chapter 17.230 — INDUSTRIAL ZONING DISTRICTS
    9. Chapter 17.240 — SPECIAL PURPOSE ZONING DISTRICTS
    10. Chapter 17.250 — OVERLAY ZONES
    11. Chapter 17.260 — MIXED-USE ZONES
    12. Chapter 17.310 — LANDSCAPING
    13. Chapter 17.320 — OFF-STREET PARKING AND LOADING
    14. Chapter 17.330 — SIGNS
    15. Chapter 17.400 — STANDARDS FOR SPECIFIC LAND USES AND ACCESSOR…
    16. Chapter 17.500 — APPLICATIONS, PROCESSING, AND FEES
    17. Chapter 17.510 — PERMIT IMPLEMENTATION, TIME LIMITS, AND EXTEN…
    18. Chapter 17.515 — ZONING CLEARANCE
    19. Chapter 17.520 — DEVELOPMENT REVIEW
    20. Chapter 17.530 — HOME-BASED BUSINESS ZONING CLEARANCE PERMIT
    21. Chapter 17.540 — TEMPORARY USE, TEMPORARY EVENT
    22. Chapter 17.550 — ADMINISTRATIVE AND CONDITIONAL USE PERMITS
    23. Chapter 17.555 — ADMINISTRATIVE ADJUSTMENTS AND VARIANCES
    24. Chapter 17.560 — COMPREHENSIVE PLANS
    25. Chapter 17.565 — SPECIFIC PLANS
    26. Chapter 17.570 — AFFORDABLE HOUSING DENSITY BONUS, INCENTIVES …
    27. Chapter 17.580 — DEVELOPMENT AGREEMENTS
    28. Chapter 17.585 — REASONABLE ACCOMMODATIONS
    29. Chapter 17.600 — ADMINISTRATIVE RESPONSIBILITY
    30. Chapter 17.610 — NONCONFORMING USES, STRUCTURES AND PARCELS
    31. Chapter 17.620 — GENERAL PLAN, ZONING MAP AND ZONING CODE AMEN…
    32. Chapter 17.630 — PUBLIC HEARINGS AND ADMINISTRATIVE REVIEW
    33. Chapter 17.640 — APPEALS AND CALLS FOR REVIEW
    34. Chapter 17.650 — ENFORCEMENT
    35. Chapter 17.660 — REVOCATIONS AND MODIFICATIONS
    36. Chapter 17.700 — DEFINITIONS OF SPECIALIZED TERMS

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