3421 Jackson St, San Francisco
2 home-service permits on record at 3421 Jackson St, San Francisco; the roof was last permitted on May 31, 2017 at a declared value of $45,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| May 31, 2017 | additions alterations or repairs: horizontal addition 9.5 sf to infill corner at grd fl. room&deck above. 325sf roof deck. stair to roof deck. within 120 sf stair penthouse enclosure. continue dumbwaiter to roof deck | Roofing | $45,000 | — | Finaled Apr 30, 2018 | 201610039363 |
| Aug 25, 2016 | otc alterations permit: replace patio in kind. remodel residence, voluntary seismic upgrades, relocate front landscape wall & repair. replace roof in kind, skylights, window repair inkind, raise head heights at window/door locations at rear elevation, remove 2nd floor fireplace, replace furnace, hot | Heating and cooling | $275,000 | — | Finaled Apr 30, 2018 | 201608235774 |
On Jackson St
444 permits on record on Jackson St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 228 | 47 | $23,000 | $9,920–$129,536 | Sep 21, 2026 |
| Plumbing | 100 | 26 | $62,248 | $4,000–$395,899 | Sep 4, 2026 |
| Electrical | 57 | 18 | $31,303 | $1,640–$191,700 | Sep 4, 2026 |
| Heating and cooling | 41 | 4 | — | under 5 | May 27, 2026 |
| Water heater | 10 | 0 | — | under 5 | Sep 13, 2024 |
| Solar | 8 | 2 | — | under 5 | Aug 5, 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.