620 Prentiss St, San Francisco
1 home-service permit on record at 620 Prentiss St, San Francisco; the roof was last permitted on Jul 10, 2019 at a declared value of $75,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jul 10, 2019 | otc alterations permit: living room, dining & kitchen to be demo'd. skylight in dining to be removed. raise ceiling in living/dining/kitchen to under lowest roof joist. new windows & doors - not visible from street, 3 new skylights, new landscaping deck (less than 30" ffrom grade). new bath in garage | Roofing | $75,000 | — | Finaled Dec 14, 2020 | 201902223578 |
On Prentiss St
55 permits on record on Prentiss St.
| Trade | Permits | Since Oct 5, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 49 | 11 | $14,000 | $6,000–$15,000 | Mar 5, 2026 |
| Plumbing | 3 | 2 | — | under 5 | Jul 28, 2026 |
| Electrical | 2 | 0 | — | under 5 | Oct 4, 2022 |
| Water heater | 1 | 0 | — | under 5 | Jun 30, 2016 |
Roof replacement cost in San Francisco
Across 5,872 one- and two-family reroof permits since October 5, 2024, most declared values run from $7,655 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,792. 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 5, 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 5, 2026. Owner names are not shown on any page.