1421 Masonic Ave, San Francisco
2 home-service permits on record at 1421 Masonic Ave, San Francisco; the roof was last permitted on Nov 4, 2022 at a declared value of $32,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Nov 4, 2022 | ReRoof: reroofing | Roofing | $32,000 | — | Finaled May 8, 2023 | 202211045914 |
| Jul 26, 2021 | otc alterations permit: apt 51: remodel bathroom - like for like. tub. new plumbing fixtures: shower head, valve, tub faucet. new tile onthe walls and floors, new vanity unit 51 | Plumbing | $15,000 | — | issued | 202107265104 |
On Masonic Ave
116 permits on record on Masonic Ave.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 72 | 18 | $19,150 | $8,716–$242,000 | Jun 23, 2026 |
| Plumbing | 19 | 1 | — | under 5 | Oct 24, 2024 |
| Electrical | 9 | 2 | — | under 5 | Mar 21, 2025 |
| Heating and cooling | 8 | 2 | — | under 5 | Feb 25, 2026 |
| Water heater | 7 | 0 | — | under 5 | Dec 5, 2023 |
| Solar | 1 | 1 | — | under 5 | Dec 29, 2025 |
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.