1,703 permits on homes in ZIP code 94121, October 2023 through September 2026, pulled by 777 contractors: 7% of the 24,197 permits we track in the City and County of San Francisco. Roofing leads with 628 permits (37%), then kitchen, bath & remodel with 359. Counts cover the 10 kinds of home work we track, not every permit filed in 94121.
Each permit is counted at its property's ZIP code. Share here is the trade's part of the 1,703 permits in 94121; citywide is the same for all of San Francisco. Firms are distinct business names with at least one permit here. A trade name opens every San Francisco contractor in that trade.
| Trade | Permits | Share here | Citywide | Firms |
|---|---|---|---|---|
| Roofing | 628 | 37% | 39% | 206 |
| Kitchen, Bath & Remodel | 359 | 21% | 21% | 282 |
| Windows & Skylights | 310 | 18% | 17% | 195 |
| Decks, Stairs & Porches | 134 | 8% | 7% | 119 |
| Siding, Dry Rot & Exterior Repair | 72 | 4% | 4% | 62 |
| Addition | 60 | 4% | 3% | 56 |
| Foundation & Seismic | 49 | 3% | 3% | 31 |
| Solar & Battery | 46 | 3% | 2% | 20 |
| Fire Sprinklers & Alarms | 26 | 2% | 2% | 17 |
| ADU | 19 | 1% | 1% | 17 |
The firms with the most permits in 94121 for the 3 biggest trades here, October 2023 through September 2026. This is volume, not quality: a busy firm is not a careful one. The compare pages let you pick what you value and build your own list.
The other 503 roofing permits here were spread across the rest of the firms. Compare all San Francisco roofers →
The other 339 kitchen, bath & remodel permits here were spread across the rest of the firms. Compare all San Francisco remodeling contractors →
The other 242 windows & skylights permits here were spread across the rest of the firms. Compare all San Francisco window installers →
The middle value contractors wrote on the permit when they applied: half were filed for less, half for more. It is not a quote and not the final bill. Shown where the trade carries a value and 94121 has at least 20 priced permits.
| Trade | Usual here | Usual citywide | Priced permits here |
|---|---|---|---|
| Roofing | $15,800 | $15,275 | 628 |
| Kitchen, Bath & Remodel | $43,000 | $38,000 | 354 |
| Windows & Skylights | $25,000 | $24,000 | 305 |
| Decks, Stairs & Porches | $28,000 | $22,000 | 131 |
| Siding, Dry Rot & Exterior Repair | $10,000 | $10,000 | 71 |
| Addition | $304,224 | $230,000 | 60 |
| Foundation & Seismic | $10,000 | $17,848 | 48 |
| Solar & Battery | $30,000 | $25,900 | 45 |
| Fire Sprinklers & Alarms | $15,919 | $14,800 | 24 |
We publish counts by ZIP code and by contractor, not a list of permits by street address. The full record for one property, with every permit, its status and its inspections, is kept by the office that issued the permits; our source here is San Francisco DBI building permits on one- and two-family homes, with the contractor from the city's permit contacts file. Ask that permit office for a property's permit history, or search its public records by address.
For a contractor you are about to hire, open their page from the lists above to see every permit they pulled across San Francisco. San Francisco permit statistics → · How the records work in San Francisco →
Source: San Francisco DBI building permits on one- and two-family homes, with the contractor from the city's permit contacts file. The window is October 2023 through September 2026. Each permit is placed by its property's ZIP code (the address on the permit, or the parcel's when the permit has none).
Counted: permits on homes for the 10 kinds of work we track (roofing, kitchen, bath & remodel, windows & skylights, decks, stairs & porches, siding, dry rot & exterior repair, foundation & seismic, addition, fire sprinklers & alarms, solar & battery, ADU) where the record names a contractor. Not counted: commercial work, trades we don't read, and permits with no contractor (owner-pulled work). So this is not the city's count of every permit in 94121.
A ZIP code does not follow city or county lines; these count only permits in the City and County of San Francisco. Counts are permits, not jobs: one job can need several permits.
Nobody paid to be on this page and nobody can.