479 Ralston St, San Francisco
2 home-service permits on record at 479 Ralston St, San Francisco; the roof was last permitted on Dec 22, 2015 at a declared value of $25,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| May 25, 2018 | otc alterations permit: kitchen remodel. remove existing cabinets & appliances. install new appliances & reconnect plumbing & ventilation. extend existing pocket door. demo existing electrical in kitchen & living room. install new outlets & lighting. install exterior lights | Plumbing | $22,347 | — | issued | 201805240136 |
| Dec 22, 2015 | ReRoof: re-roofing | Roofing | $25,000 | — | Finaled Mar 9, 2017 | 201512225718 |
On Ralston St
33 permits on record on Ralston St.
| Trade | Permits | Since Oct 7, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 28 | 6 | $11,749 | $9,000–$16,875 | Apr 13, 2026 |
| Water heater | 2 | 1 | — | under 5 | Sep 25, 2025 |
| Plumbing | 2 | 0 | — | under 5 | Jan 12, 2021 |
| Heating and cooling | 1 | 1 | — | under 5 | Feb 18, 2025 |
Roof replacement cost in San Francisco
Across 5,870 one- and two-family reroof permits since October 7, 2024, most declared values run from $7,650 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,797. 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 294 one- and two-family heating and cooling permits since October 7, 2024, most declared values run from $31 to $228,385 (the middle 80%); the median is $25,998 and half fall between $5,125 and $120,000. 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 7, 2026. Owner names are not shown on any page.