849 Sanchez St, San Francisco
3 home-service permits on record at 849 Sanchez St, San Francisco; the roof was last permitted on Dec 19, 2023 at a declared value of $28,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Dec 19, 2023 | otc alterations permit: revision to pa#202203099585 to extend the roof deck to the edge of the extg roof on the east side at rear yard. change the guard rail to glass on 3 sides, and add a glass window guard to the south and west sides of the approved stair hatch. all guards to be 42 above the stop of the extg roof | Roofing | $28,000 | — | Finaled Feb 28, 2024 | 202211156553 |
| Oct 26, 2022 | otc alterations permit: revision to 202203099585, framing changes at roof, post to roof, replace sliding door at rear | Roofing | $1,000 | — | Finaled Feb 28, 2024 | 202210265246 |
| May 31, 2022 | otc alterations permit: add roof deck, cable guard rail, roof access hatch, & interior stair. replace roofing. remodel kitchen & bathrooms. remove & replace 2nd fl terrace flooring in-kind. new lighting in areas of new work. new whole house fan & ducted ac | Roofing | $138,552 | — | Finaled Feb 28, 2024 | 202203099585 |
On Sanchez St
212 permits on record on Sanchez St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 133 | 29 | $18,000 | $6,040–$56,240 | May 18, 2026 |
| Plumbing | 35 | 6 | $15,281 | $10,281–$43,596 | Dec 17, 2025 |
| Heating and cooling | 18 | 2 | — | under 5 | Jan 26, 2026 |
| Electrical | 14 | 3 | — | under 5 | Feb 24, 2026 |
| Water heater | 6 | 2 | — | under 5 | Jul 7, 2026 |
| Solar | 6 | 1 | — | under 5 | May 26, 2026 |
Roof replacement cost in San Francisco
Across 5,921 one- and two-family reroof permits since October 2, 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 $21,770. 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 292 one- and two-family heating and cooling permits since October 2, 2024, most declared values run from $1 to $224,154 (the middle 80%); the median is $25,098 and half fall between $5,000 and $115,240. 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 2, 2026. Owner names are not shown on any page.