170 Day St, San Francisco
2 home-service permits on record at 170 Day St, San Francisco; the roof was last permitted on Sep 11, 2020 at a declared value of $276,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Nov 9, 2022 | otc alterations permit: rev to pa# 2019-1002-3266: relocate 2 partiton walls, 1 door and bathroom plumbing in 3rd master, replace proposed rear exterior door in 1st floor bedroom window | Plumbing | $10,000 | — | Finaled Nov 14, 2022 | 202209283286 |
| Sep 11, 2020 | additions alterations or repairs: fl 3 bedrooms, 2 full baths, stairs to all 3 floors. 2nd fl remodel kitchen, 1/2 bath, relocate living rm, din rm, family rm, new rear deck. convert attic to master bdrm, bath, roof deck, dormers, skylights | Roofing | $276,000 | — | Finaled Nov 14, 2022 | 201910023266 |
On Day St
60 permits on record on Day St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 43 | 6 | $15,500 | $9,800–$20,292 | May 4, 2026 |
| Plumbing | 8 | 1 | — | under 5 | Mar 19, 2026 |
| Electrical | 5 | 1 | — | under 5 | Oct 9, 2025 |
| Heating and cooling | 2 | 2 | — | under 5 | Mar 25, 2025 |
| Water heater | 2 | 0 | — | under 5 | Jul 21, 2023 |
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. This address is in that cohort. 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. 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 2, 2026. Owner names are not shown on any page.