Window / Door Permit Requirements in San Francisco, CA
SF uses California Building Code (CBC Title 24). Seismic Zone 4 requirements. Soft-story retrofit program. Historic districts require additional review. PermitSF initiative expanding online services. Email: dbicustomerservice@sfgov.org
When you DON'T need a permit
Same-size exterior window/door replacements generally do not require a permit in San Francisco, CA.
Source: San Francisco Building Code / CBC Title 24
Interior door replacements do not require a permit in San Francisco, CA.
Source: San Francisco Building Code / CBC Title 24
When you DO need a permit
Changing exterior opening sizes requires a building permit in San Francisco, CA.
Estimated fee: $150 – $600
Typical timeline: About 3 weeks
Source: San Francisco Building Code / CBC Title 24
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Frequently Asked Questions
Estimated permit fees for Window / Door projects in San Francisco, CA range from $150 – $600. Fees vary based on project scope and valuation.
It depends on the specifics of your project. Some smaller Window / Door projects may be exempt from permit requirements, while larger ones typically require a permit. Use our free lookup tool to check your specific situation.
Working without a required permit in San Francisco can result in fines, stop-work orders, being required to remove completed work, and complications when selling your home. It's always best to check first.
Typical approval time for Window / Door permits in San Francisco is About 3 weeks. More complex projects may take longer if plan review is required.
Learn More About Window / Door Permits
Read our complete guide covering permit requirements, costs, common exemptions, and the application process.
Read Window / Door Guide →