840 Post St, San Francisco
2 home-service permits on record at 840 Post St, San Francisco; the roof was last permitted on Jul 28, 2022 at a declared value of $1,100.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jul 28, 2022 | otc alterations permit: fire only work o add 2 modules for the elevator controller upgrade on the roof level no associated ref permit applicantion | Roofing | $1,100 | — | issued | 202207289425 |
| Aug 14, 2019 | otc alterations permit: install 12 electrical car charges in parking garage: insatll 12 vehicle car charges and ckts. install 100a 3p surface mount panels, 12-2 pole 40a ckt breakers, 100ft 100a 3 phase feeder conduit, 12-40a 1 phase branch ckt in emt, 12 jb's | Electrical | $12,000 | — | issued | 201908088233 |
On Post St
388 permits on record on Post St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 65 | 15 | $24,000 | $10,980–$243,200 | Jul 27, 2026 |
| Electrical | 151 | 16 | $60,960 | $5,900–$177,500 | Aug 11, 2026 |
| Heating and cooling | 93 | 10 | $34,318 | $3,576–$302,500 | Sep 9, 2026 |
| Plumbing | 70 | 3 | — | under 5 | Aug 27, 2026 |
| Solar | 5 | 0 | — | under 5 | Dec 12, 2022 |
| Water heater | 4 | 0 | — | under 5 | Oct 24, 2023 |
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. 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. 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.