525 Hayes St, San Francisco
2 home-service permits on record at 525 Hayes St, 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 |
|---|---|---|---|---|---|---|
| Dec 15, 2021 | otc alterations permit: revision to permit 202106253257. work to include mech hvac, electrical distribution, and structural replacement of storefront curb. no change to floor area, occupancy, exit path, or accessibility features | Heating and cooling | $55,000 | — | issued | 202111222953 |
| Oct 13, 2021 | otc alterations permit: t.i.:new partitions, finishes, lighting, plumbing. selected replacement of storefront windows. new interior wall opening to connect 2 retail spaces and partial lowering of floor at 525 hayes. no increase of area, accessible restroom to remain.powered door operator. proposed per sfbc da-04 | Plumbing | $240,000 | — | issued | 202106253257 |
On Hayes St
197 permits on record on Hayes St.
| Trade | Permits | Since Oct 5, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 90 | 14 | $22,200 | $8,150–$94,600 | May 14, 2026 |
| Plumbing | 45 | 4 | — | under 5 | Apr 10, 2026 |
| Electrical | 39 | 1 | — | under 5 | Apr 23, 2026 |
| Heating and cooling | 14 | 0 | — | under 5 | Dec 6, 2023 |
| Water heater | 7 | 2 | — | under 5 | Aug 26, 2025 |
| Solar | 2 | 0 | — | under 5 | Mar 1, 2018 |
Roof replacement cost in San Francisco
Across 5,872 one- and two-family reroof permits since October 5, 2024, most declared values run from $7,655 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,792. 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 5, 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 5, 2026. Owner names are not shown on any page.