San Francisco, California Building Permit FAQ
Answers to the most frequently asked building permit questions for San Francisco, California. Based on data from the San Francisco Development Services Department.
Do I need a building permit in San Francisco?
Building permit requirements in San Francisco, California depend on the project type and size. Sheds over 100 sq ft typically require a permit. Attached decks almost always require a permit. Pools require permits in virtually every city. Use our free permit quiz to check your specific project.
How much do building permits cost in San Francisco?
Permit fees in San Francisco vary by project: Shed: $150-$400, Fence: $75-$175, Deck: $200-$600, Pool: $350-$900. Use our cost estimator for detailed estimates.
What size shed can I build without a permit in San Francisco?
In San Francisco, sheds under 100 sq ft typically do not require a building permit. Setback rules (3ft from side lines) still apply. View full San Francisco shed rules.
Do I need a permit for a fence in San Francisco?
In San Francisco, fence permit requirements are conditional based on height and location. Height limit: 6 ft. View full San Francisco fence rules.
Do I need a permit for a deck in San Francisco?
In San Francisco, deck permit requirements depend on the project specifics. Fees: $200-$600. View full San Francisco deck rules.
Do I need a permit for a pool in San Francisco?
San Francisco requires building permits for all swimming pool construction. Fees range from $350-$900. Separate electrical and plumbing permits are also required. View full San Francisco pool rules.
Do I need a permit for a pergola in San Francisco?
In San Francisco, pergola permits depend on roof type, size, and attachment. Structures over 200 sq ft need a permit. View full San Francisco pergola rules.
What happens if I build without a permit in San Francisco?
Building without a required permit in San Francisco can result in fines of $200-$10,000+, stop-work orders, required demolition, retroactive permits at double cost, home sale complications, and insurance claim denials. Read the full guide.