1900 Washington St, San Francisco
5 home-service permits on record at 1900 Washington 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 |
|---|---|---|---|---|---|---|
| Jun 16, 2023 | otc alterations permit: unit# 502: adding laundry machine in the closet and run electrical and plumbing for new hook up. open laundry area. install new ceiling vent to | Plumbing | $12,000 | — | Finaled Sep 20, 2023 | 202306160241 |
| Jul 19, 2022 | otc alterations permit: unit #602. update electrical wiring, panel and fixtures in the unit. replace countertop in the kitchen but no change to cabinets. no wall, windows or door changing. repair/replace all wall finishes in kind | Electrical | $26,000 | — | Finaled Oct 3, 2022 | 202207198795 |
| Jun 24, 2022 | otc alterations permit: add non structural 4" concrete wall protection to existing concrete perimeter wall at south west corner of ground floor where exterior soil backfill placement allows inside air condensation of warm air on cooler concrete | Heating and cooling | $20,000 | — | Finaled Aug 26, 2022 | 202206216753 |
| Nov 17, 2021 | otc alterations permit: unit 401: install countertop in kitchen while keeping all cabinets. bathroom remodel w/ faucet, vanity, shower tile & floor tile. no underground plumbing work. update bathroom wiring to meet code. no change to door, window or wall. no layout change | Plumbing | $22,000 | — | Finaled Mar 24, 2022 | 202111172669 |
| Aug 21, 2020 | otc alterations permit: apt #101: remodel kitchen , add exhaust fan to bathroom. exhaust duct to lightwell. terminate 3'from property line and openings into the building. maintain rated separate between dwelling units unit 0 | Heating and cooling | $35,000 | — | Finaled Nov 5, 2020 | 202007310959 |
On Washington St
291 permits on record on Washington St.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 150 | 29 | $21,000 | $1–$90,000 | Jul 29, 2026 |
| Plumbing | 78 | 12 | $72,500 | $30,000–$194,856 | Aug 10, 2026 |
| Electrical | 30 | 11 | $30,000 | $1–$90,000 | Aug 14, 2026 |
| Heating and cooling | 26 | 2 | — | under 5 | Sep 26, 2025 |
| Water heater | 4 | 1 | — | under 5 | Mar 17, 2026 |
| Solar | 3 | 2 | — | under 5 | Jul 17, 2026 |
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. 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. 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.