1731 26th Ave, San Francisco
1 home-service permit on record at 1731 26th Ave, San Francisco; the roof was last permitted on Aug 29, 2024 at a declared value of $260,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Aug 29, 2024 | otc alterations permit: remove/rearrange living,dining,kitchen,bath,stairs; infill lightwells,add bath & laundry & flat skylights on 2/f. add family & full bath on 1/f. replce wh & furn,upgrade electrical & plumbing system.replace roof as needed | Roofing | $260,000 | — | Finaled Apr 27, 2026 | 202407186832 |
On 26th Ave
297 permits on record on 26th Ave.
| Trade | Permits | Since Oct 8, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 227 | 45 | $16,000 | $7,700–$37,770 | Jun 30, 2026 |
| Plumbing | 34 | 7 | $56,000 | $23,221–$77,200 | Sep 23, 2026 |
| Electrical | 15 | 7 | $86,230 | $14,798–$134,817 | Aug 4, 2026 |
| Heating and cooling | 10 | 3 | — | under 5 | Oct 5, 2026 |
| Water heater | 7 | 3 | — | under 5 | Nov 4, 2025 |
| Solar | 4 | 3 | — | under 5 | Sep 29, 2026 |
Roof replacement cost in San Francisco
Across 5,851 one- and two-family reroof permits since October 8, 2024, most declared values run from $7,700 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,800. The lowest on record is $1 and the highest $4,315,170. This address is in that cohort. Every permit behind that range.
Furnace, heat pump or air conditioner replacement cost in San Francisco
Across 295 one- and two-family heating and cooling permits since October 8, 2024, most declared values run from $1 to $236,000 (the middle 80%); the median is $25,996 and half fall between $5,000 and $120,250. The lowest on record is $1 and the highest $1,600,000. This address is in that cohort. Every permit behind that range.
Source
San Francisco Department of Building Inspection, via DataSF, pulled nightly; the assessor roll for the property fields. As of October 8, 2026. Owner names are not shown on any page.