1055 Mason St, San Francisco
7 home-service permits on record at 1055 Mason St, San Francisco; the roof was last permitted on Oct 2, 2025 at a declared value of $29,406.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Oct 2, 2025 | ReRoof: roofing: torch down | Roofing | $29,406 | — | Finaled Nov 7, 2025 | 202510026567 |
| May 20, 2019 | otc alterations permit: unit 7a: remodel kitchen & bathroom, like for like. upgrade plumbing & electrical up to code. add washer & dryer | Plumbing | $35,000 | — | Finaled Oct 24, 2019 | 201905201177 |
| Jan 10, 2019 | otc alterations permit: unit 10: kitchen and 1 bathroom rmeodeling. plumbing and electrical up to code | Plumbing | $35,000 | — | Finaled Jul 15, 2019 | 201901099929 |
| Mar 29, 2018 | otc alterations permit: unit #06: kitchen and bath remodel; update plumbing and electrical to code as needed. n/a maher | Plumbing | $35,000 | — | issued | 201803295022 |
| Mar 29, 2018 | otc alterations permit: unit #16: kitchen and bath remodel; update plumbing and electrical to code as need it. n/a maher | Plumbing | $35,000 | — | Finaled Jun 18, 2018 | 201803295021 |
| Oct 30, 2017 | otc alterations permit: unit #9: kitchen remodel and bath remodel. electrical and plumbing upgrade to code. no change on walls. maher n/a | Plumbing | $30,000 | — | Finaled Feb 21, 2018 | 201710302681 |
| Oct 30, 2017 | otc alterations permit: unit #12: kitchen remodel and bath remodel. electrical and plumbing upgrade to code. no change on walls. maher n/a | Plumbing | $30,000 | — | Finaled Feb 21, 2018 | 201710302680 |
On Mason St
146 permits on record on Mason St.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 74 | 10 | $17,950 | $6,300–$45,510 | Aug 17, 2026 |
| Plumbing | 30 | 6 | $46,010 | $5,000–$82,500 | Mar 16, 2026 |
| Electrical | 21 | 3 | — | under 5 | Jun 10, 2026 |
| Heating and cooling | 14 | 1 | — | under 5 | Sep 4, 2025 |
| Solar | 4 | 1 | — | under 5 | Feb 12, 2025 |
| Water heater | 3 | 0 | — | under 5 | Mar 6, 2024 |
Roof replacement cost in San Francisco
Across 5,889 one- and two-family reroof permits since October 4, 2024, most declared values run from $7,650 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,760. 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 291 one- and two-family heating and cooling permits since October 4, 2024, most declared values run from $1 to $224,616 (the middle 80%); the median is $25,196 and half fall between $5,000 and $116,433. 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 4, 2026. Owner names are not shown on any page.