621 San Jose Ave, San Francisco
1 home-service permit on record at 621 San Jose Ave, 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 |
|---|---|---|---|---|---|---|
| Sep 3, 2025 | otc alterations permit: convert a portion of garage into a new suite that includes a bedroom, bathroom, wetbar. relocate existing laundry area. install a new tankless w.h and a mini split for the new addition. remove stairs and add new stairs. main level: enclose balcony at 2/f w/ 1-hr fire rated wall | Heating and cooling | $60,000 | — | issued | 202507030150 |
On San Jose Ave
149 permits on record on San Jose Ave.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 90 | 16 | $12,938 | $9,400–$30,875 | Feb 25, 2026 |
| Plumbing | 23 | 4 | — | under 5 | May 21, 2026 |
| Electrical | 21 | 2 | — | under 5 | Jul 23, 2025 |
| Heating and cooling | 10 | 2 | — | under 5 | Sep 3, 2025 |
| Water heater | 4 | 1 | — | under 5 | Mar 13, 2026 |
| Solar | 1 | 0 | — | under 5 | Mar 16, 2023 |
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.