415 Mangels Ave, San Francisco
2 home-service permits on record at 415 Mangels Ave, San Francisco; the roof was last permitted on Oct 4, 2024 at a declared value of $15,750.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Aug 4, 2026 | additions alterations or repairs: convert storage space of 539 sq.ft. to living area at the basement level. partial garage conversion of 288 sq.ft to living area at g/f. infill lightwell of 36 sq.ft at the upper level. install new heat pump heating and cooling, and water heater. upgrade electric meter from 100amp to 200amp | Water heater | $495,000 | — | issued | 202512030800 |
| Oct 4, 2024 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | Roofing | $15,750 | — | Finaled Oct 17, 2024 | 202410042380 |
On Mangels Ave
113 permits on record on Mangels Ave.
| Trade | Permits | Since Oct 3, 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 5,896 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.