San Mateo County, CA Animal Ordinances: Veterinary Clinic Zoning (2026)
Key Facts
- District
- C-1, Neighborhood Business
- Approval needed
- discretionary use permit
- Governing process
- Title 8, Chapter 8.280
- Scope
- unincorporated county only
Summary
In unincorporated San Mateo County's C-1 Neighborhood Business Districts, a veterinary hospital for small animals needs a discretionary use permit before it can open, not just a business license.
(f) The following uses subject to securing a use permit as specified in Chapter 8.280 of Title 8.
1. Mortuaries.
2. Outdoor advertising structures or signs as defined in Sections 5202 and 5203 of the Business and Professions Code of the State of California.
3. Retail dry cleaning establishments.
4. Patio and garden supply sales.
5. Bulk storage plants for liquefied petroleum gas and similar types of home fuels.
6. Veterinary hospitals for small animals.
7. The sale of used merchandise or vehicles.
8. Non-Chartered Financial Institutions, subject to the following requirements:
a. No Non-Chartered Financial Institution may be located within a radius of one thousand (1,000) feet from the nearest existing Non-Chartered Financial Institution.
b. No Non-Chartered Financial Institution may be located within a radius of five hundred (500) feet from the following land uses:
(1) Residentially zoned parcels.
(2) Any State or Federally chartered bank, savings association, credit union, or industrial loan company.
(3) Religious institution.
(4) School or Day Care Facility.
(5) Bar or Liquor Store, excluding full service restaurants and alcoholic beverage sales
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 47).
Full Breakdown
County zoning code lists veterinary hospitals for small animals among the uses in C-1 Neighborhood Business Districts that require securing a use permit under Chapter 8.280 of Title 8, rather than being allowed outright. The use permit process lets the Planning Commission review the specific site and impose conditions before the clinic can operate.
Violations & Fines
Opening a small-animal veterinary hospital in a C-1 district without first obtaining the required use permit is a zoning violation subject to County enforcement and can block occupancy approval.
Frequently Asked Questions
Can a vet clinic for small animals open by right in unincorporated San Mateo County's C-1 zone?
Does this apply inside cities like Redwood City or San Mateo?
Sources & Official References
Other rules in San Mateo County
California rules heatmap·Compare San Mateo County to another location·View the California animal ordinances overview
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