Approved Materials: Daly City vs South San Francisco
How do approved materials rules compare between Daly City, CA and South San Francisco, CA?
South San Francisco has fewer restrictions than Daly City.
Daly City, CA
San Mateo County
Daly City Title 17 zoning generally allows wood, vinyl, masonry, wrought iron, and chain-link fencing in residential zones, while barbed wire, razor wire, and electrified fencing are typically restricted to non-residential uses or prohibited outright in residential neighborhoods. California has no statewide cap on residential fence materials, so the local code controls.
View full Daly City rules →South San Francisco, CA
San Mateo County
Wood and cyclone (chain-link) fences are the standard, permit-exempt materials in unincorporated San Mateo County when built within height limits. Masonry fences require a building permit, and certain districts restrict materials near street frontages.
View full South San Francisco rules →Key Facts Comparison
| Fact | Daly City | South San Francisco |
|---|---|---|
| Commonly allowed residential | wood, vinyl, masonry, wrought iron, chain-link | - |
| Restricted in residential | barbed wire, razor wire, electric fencing | - |
| Structural code | California Building Code (adopted via Daly City MC Title 12) | - |
| State preemption | None - local material rules control | - |
| Permit-exempt materials | - | Wood and cyclone (chain-link) |
| Masonry fences | - | Allowed but require building permit |
| Height limit for exempt fence | - | 4 ft front / 6 ft side-rear |
| Street-facing district limits | - | Some ban masonry, chain link, corrugated metal |
| Exception conditions | - | Design/materials/color may be conditioned |
| Code basis | - | Zoning Reg. Ch. 8.332 |
Highlighted rows indicate differences between cities.
Daly City FAQ
Can I install an electric pet-containment fence in Daly City?
Buried invisible-fence pet-containment systems are generally not regulated as 'fences' under the zoning code. Above-ground electrified fencing for security is typically prohibited in residential zones; check with the Planning Division before installing.
Is chain-link allowed in front yards?
Chain-link is generally allowed in residential zones but is often discouraged or restricted in required front-yard setbacks for aesthetic and sight-line reasons. Confirm the specific zoning district rule with the Daly City Planning Division.
South San Francisco FAQ
What fence materials don't need a building permit?
Wooden and cyclone (chain-link) fences that meet the zoning height limits do not require a building permit in unincorporated San Mateo County. Masonry fences require a building permit even at the same height.
Can I build a masonry or block wall fence?
Yes, masonry fences are generally allowed, but they require a building permit. Some specific districts prohibit masonry within 15 feet of street-facing property lines, so confirm your zoning district and any Design Review overlay.
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