634 Mangels Ave, San Francisco
2 home-service permits on record at 634 Mangels Ave, San Francisco; the roof was last permitted on Dec 20, 2023 at a declared value of $10,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Dec 20, 2023 | otc alterations permit: windows and doors at rear of house to be replaced. new skylight in roof. new deck platform to be constructed at rear of house | Roofing | $10,000 | — | cancelled | 202312142504 |
| Nov 14, 2023 | otc alterations permit: interior renovation of kitchen, eating nook and bathroom renovation, includes new casework, new plumbing fixtues , and new appliances | Plumbing | $112,638 | — | Finaled Jun 12, 2024 | 202311080390 |
On Mangels Ave
113 permits on record on Mangels Ave.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 89 | 12 | $16,075 | $11,897–$18,980 | Apr 27, 2026 |
| Plumbing | 12 | 3 | — | under 5 | Sep 9, 2026 |
| Water heater | 6 | 2 | — | under 5 | Aug 25, 2026 |
| Heating and cooling | 3 | 0 | — | under 5 | Oct 2, 2024 |
| Solar | 2 | 1 | — | under 5 | Jul 8, 2026 |
| Electrical | 1 | 0 | — | under 5 | Jan 12, 2023 |
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. 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 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. 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 4, 2026. Owner names are not shown on any page.