Permit Required?
Required
Typical Fee Range
$150–$450
In-kind reroofing is available via instant online permits for registered contractors.
Fee Method
Valuation-based
What's Required in San Francisco
- Building permit required for any reroofing project in San Francisco
- Class A fire-rated roofing materials are mandatory for all new installations
- In-kind replacement (same material) can be applied for online by registered contractors
- Structural repairs to roof decking or rafters require an OTC permit with plans
- Historic buildings (Article 10 or 11) must obtain Planning approval for any roof changes
- Title 24 cool roof requirements apply to low-slope residential roofs (pitch < 2:12)
How to Get a Roof Replacement Permit in San Francisco
1
Step 1: Determine Method
Check if your reroof is 'in-kind' or requires structural repairs.
2
Step 2: Instant Online Filing
Registered contractors can apply for an instant permit on PermitSF for standard shingle/tile swaps.
3
Step 3: Fee Payment
Pay the valuation-based fee (e.g., ~$150 for a $5k project) plus the tech surcharge.
4
Step 4: Installation
Install the new roof following the current California Building Code.
5
Step 5: Final Inspection
Schedule a final inspection via DBI to verify venting and flashing compliance.
Frequently Asked Questions
Yes, all reroofing projects require a building permit in San Francisco.
Standard residential reroofs typically cost between $150 and $450 in permit fees.
Yes, registered contractors can obtain instant online permits for most shingle replacements.