San Mateo vs South San Francisco
How do coastal development rules compare between San Mateo, CA and South San Francisco, CA?
San Mateo, CA
San Mateo County
The City of San Mateo is located on the eastern (bay) side of the San Francisco Peninsula and is not within the California Coastal Zone. The California Coastal Commission has no jurisdiction in San Mateo, and no Coastal Development Permit is required for projects in the city.
View full San Mateo rules →South San Francisco, CA
San Mateo County
No data available yet for South San Francisco.
Key Facts Comparison
| Fact | San Mateo | South San Francisco |
|---|---|---|
| Coastal Zone | NOT in California Coastal Zone | - |
| CCC Jurisdiction | None — bayside location | - |
| Coastal Permit | Not required | - |
| BCDC | May apply near bay shoreline | - |
| Bay Shoreline | BCDC 100 ft jurisdiction | - |
Highlighted rows indicate differences between cities.
San Mateo FAQ
Does San Mateo have coastal development rules?
No. San Mateo is on the bay side of the Peninsula and is not within the California Coastal Zone. The Coastal Commission has no jurisdiction.
What about development near the bay?
Development within 100 feet of the San Francisco Bay shoreline may be subject to Bay Conservation and Development Commission (BCDC) jurisdiction.
Do I need a Coastal Development Permit?
No. CDPs only apply within the California Coastal Zone, which does not include San Mateo.
South San Francisco FAQ
No FAQs available.
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