San Diego County, CA Home Business: Home Daycare (2026)
Key Facts
- Small home (≤8 kids)
- Permitted use, no permit
- Large home (9-14 kids)
- Administrative Permit required
- Large-home spacing
- 500 feet minimum apart
- Outdoor noise buffer
- 6-ft solid fencing required
- Outdoor sound amplification
- Not permitted
Summary
In unincorporated San Diego County, a small family day care home (8 or fewer children) is a permitted residential use with no zoning permit needed, while a large home (9 to 14 children) requires an Administrative Permit and 500 feet of separation from any other large day care home.
y. Family Day Care Home For Children, Large (9 to 14 children). A large family day care home for children is a permitted accessory use upon issuance of an Administrative Permit provided the following conditions are complied with: 1. No such large family day care home for children may be located closer than 500 feet from any other lot containing a large family day care home for children with an Administrative Permit approved by the County of San Diego.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-141: Administrative: Current through Ord. No. 11007 (N.S.), effective 7-10-26 | Regulatory: Current through Ord. No. 11008 (N.S.), effective 7-24-26).
Full Breakdown
San Diego County's Zoning Ordinance splits family day care by size. A small family day care home serving eight or fewer children is a permitted residential use in any single-family dwelling in the unincorporated county: no zoning permit required. A large family day care home serving nine to fourteen children is a permitted accessory use, but only after the County issues an Administrative Permit under Zoning Ordinance Section 6156.y, and it cannot sit closer than 500 feet to another lot with a permitted large day care home. Permit conditions also require an on-site parking space for a non-resident caregiver, a safe loading/unloading area for at least two cars, and noise-reducing measures such as six-foot solid fencing around outdoor activity areas; sound amplification outdoors is barred entirely.
Violations & Fines
Operating a large family day care home without the required Administrative Permit, siting one within 500 feet of another, or violating a permit condition (parking, loading area, fencing, outdoor amplification) is a zoning violation the County can enforce through code enforcement action, including permit revocation.
Frequently Asked Questions
Do I need a permit to run a small home daycare in unincorporated San Diego County?
How close can two large family day care homes be to each other?
Sources & Official References
Other rules in San Diego County
California rules heatmap·Compare San Diego County to another location·View the California home business overview
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