237 Mullen Ave, San Francisco
1 home-service permit on record at 237 Mullen Ave, San Francisco; no roofing permit on record.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Nov 24, 2021 | otc alterations permit: new interior stairs, new exterior walls under existing bldg. new foundation work, new plumbing and electrical work. to correct complaints 202179334, nov 202050731, 202172519, 202179331 | Plumbing | $15,000 | — | Finaled Apr 18, 2022 | 202109138325 |
On Mullen Ave
31 permits on record on Mullen Ave.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 25 | 3 | — | under 5 | Jun 24, 2026 |
| Electrical | 4 | 1 | — | under 5 | Nov 17, 2025 |
| Heating and cooling | 1 | 1 | — | under 5 | Sep 11, 2025 |
| Plumbing | 1 | 0 | — | under 5 | Nov 24, 2021 |
Roof replacement cost in San Francisco
Across 5,896 one- and two-family reroof permits since October 3, 2024, most declared values run from $7,650 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,788 and $21,763. 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 291 one- and two-family heating and cooling permits since October 3, 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. 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 3, 2026. Owner names are not shown on any page.