231 Sanchez St, San Francisco
3 home-service permits on record at 231 Sanchez 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 |
|---|---|---|---|---|---|---|
| Apr 4, 2023 | otc alterations permit: apt#2: remove interior lath & plaster to allow for upgrade of electrical, plumbing and heating, install insulation and new layers of sheetrock. approx 400 sqft | Plumbing | $20,000 | — | Finaled Apr 29, 2024 | 202303304739 |
| Apr 4, 2023 | otc alterations permit: revision pa #201909091085: change heating system at adu to be ductless mini split w/ heat pump | Heating and cooling | $8,000 | — | Finaled Aug 22, 2024 | 202212299400 |
| Mar 30, 2023 | otc alterations permit: apt #2: new heating system to be ductless mini split w/ heat pump | Heating and cooling | $8,000 | — | Finaled Aug 22, 2024 | 202212299402 |
On Sanchez St
212 permits on record on Sanchez St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 133 | 29 | $18,000 | $6,040–$56,240 | May 18, 2026 |
| Plumbing | 35 | 6 | $15,281 | $10,281–$43,596 | Dec 17, 2025 |
| Heating and cooling | 18 | 2 | — | under 5 | Jan 26, 2026 |
| Electrical | 14 | 3 | — | under 5 | Feb 24, 2026 |
| Water heater | 6 | 2 | — | under 5 | Jul 7, 2026 |
| Solar | 6 | 1 | — | under 5 | May 26, 2026 |
Roof replacement cost in San Francisco
Across 5,921 one- and two-family reroof permits since October 2, 2024, most declared values run from $7,700 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,770. 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 292 one- and two-family heating and cooling permits since October 2, 2024, most declared values run from $1 to $224,154 (the middle 80%); the median is $25,098 and half fall between $5,000 and $115,240. 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 2, 2026. Owner names are not shown on any page.