Free weekly building-permit insights for San Francisco, CA, computed from DataSF, 1,217 permits filed in the latest period (through 2026-07-02), with the week-over-week trend and the busiest renovation, solar, pool, and remodel categories.
Updated weekly · latest data through 2026-07-02
Permits this period
1,217
Trades tracked
6
Period ending
2026-07-02
Weekly trend: Apr 10: 230 · Apr 17: 203 · Apr 24: 260 · May 1: 337 · May 8: 330 · May 15: 283 · May 22: 188 · May 29: 370 · Jun 5: 292 · Jun 12: 318 · Jun 19: 213 · Jun 26: 238
How often is San Francisco building permit data updated?
Weekly. Permit Ledger pulls San Francisco's building permits from DataSF every week, then recomputes the total filed, the week-over-week trend, and the busiest permit and trade categories.
Is San Francisco building permit data free?
Yes. The weekly San Francisco overview is free to browse, total permits filed, the trend, and the top permit and trade types. The $39/mo dashboard adds the top ZIP codes, the most-active contractors, and a Monday email.
What types of permits does Permit Ledger track in San Francisco?
Renovation, remodel, addition, and repair permits, plus solar and pool/spa trade permits. Each permit is classified into a single clear category, so you can scan the residential and trade work most useful to contractors, suppliers, and investors.
Where does San Francisco's permit data come from?
Official public records from DataSF, normalized into one consistent weekly format so every city reads the same way.