342 Grant Ave, San Francisco
3 home-service permits on record at 342 Grant Ave, San Francisco; the roof was last permitted on Oct 5, 2017 at a declared value of $34,901.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jun 21, 2018 | otc alterations permit: ti: updating hearing impared rooms - add photo electric smoke detectors sounder bases, speaker/strobes, control modules; modules, power supply. replace analog amplifier with digital, for low frequency. new smoke. ref app # 201803093301- n/a maher | Electrical | $28,000 | — | Finaled Jan 9, 2020 | 201806212513 |
| Mar 8, 2018 | otc alterations permit: revision to pa #201711274802. add an electrical current limiter to the lobby ceiling recessed lighting to ensure lighting/lamping will not exceed title-24 max for lobby ceiling design | Electrical | $1 | — | issued | 201802282428 |
| Oct 5, 2017 | ReRoof: reroofing | Roofing | $34,901 | — | Finaled Apr 13, 2018 | 201710040434 |
On Grant Ave
157 permits on record on Grant Ave.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 38 | 6 | $16,900 | $11,665–$25,000 | Sep 24, 2025 |
| Electrical | 55 | 2 | — | under 5 | Sep 18, 2026 |
| Heating and cooling | 42 | 3 | — | under 5 | Sep 17, 2026 |
| Plumbing | 15 | 4 | — | under 5 | Mar 16, 2026 |
| Solar | 4 | 1 | — | under 5 | Oct 31, 2025 |
| Water heater | 3 | 0 | — | under 5 | Jan 25, 2024 |
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.