2225 21st Ave, San Francisco
2 home-service permits on record at 2225 21st Ave, San Francisco; the roof was last permitted on Feb 3, 2022 at a declared value of $9,800.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Apr 7, 2025 | otc alterations permit: 1st flr- remove and relocate water heater (washer/dryer/demo stair leading to 2nd floor. 2nd floor to remove portion of hallay and wall between nook and kitchen. remove closet between kitchen and master bedroom. remodel kitchen and bathroom. reroof over airwell and bathroom and over | Water heater | $150,000 | — | Finaled Dec 2, 2025 | 202503111988 |
| Feb 3, 2022 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | Roofing | $9,800 | — | Finaled Feb 9, 2022 | 202202037299 |
On 21st Ave
281 permits on record on 21st Ave.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 223 | 49 | $15,000 | $8,770–$28,000 | Jun 18, 2026 |
| Plumbing | 24 | 4 | — | under 5 | Feb 4, 2026 |
| Electrical | 15 | 5 | $45,215 | $19,541–$394,379 | Aug 26, 2026 |
| Water heater | 11 | 3 | — | under 5 | Sep 18, 2025 |
| Heating and cooling | 6 | 1 | — | under 5 | Sep 11, 2026 |
| Solar | 2 | 1 | — | under 5 | Aug 25, 2026 |
Roof replacement cost in San Francisco
Across 5,889 one- and two-family reroof permits since October 4, 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 $21,760. 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 291 one- and two-family heating and cooling permits since October 4, 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. 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 4, 2026. Owner names are not shown on any page.