300 Prague St, San Francisco
3 home-service permits on record at 300 Prague St, San Francisco; the roof was last permitted on Jun 23, 2023 at a declared value of $36,750.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jun 20, 2025 | otc alterations permit: #1: remodel kitchen and bath in kind. replace counters, cabinets, floor, new vanity, new plumbing no change to floor layout. no change to wall layout. no structual work. maintain all fire rating and separation | Plumbing | $50,000 | — | Finaled Aug 29, 2025 | 202506188978 |
| Jun 23, 2023 | ReRoof: reroofing | Roofing | $36,750 | — | Finaled Jul 24, 2023 | 202306230754 |
| Jun 9, 2020 | ReRoof: reroofing | Roofing | $24,000 | — | Finaled Jun 18, 2020 | 202006088215 |
On Prague St
66 permits on record on Prague St.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 46 | 5 | $14,400 | $9,700–$19,960 | Jun 11, 2026 |
| Electrical | 7 | 0 | — | under 5 | Jun 20, 2023 |
| Heating and cooling | 5 | 1 | — | under 5 | Jun 23, 2026 |
| Plumbing | 4 | 1 | — | under 5 | Jun 20, 2025 |
| Water heater | 3 | 0 | — | under 5 | Jan 25, 2024 |
| Solar | 1 | 1 | — | under 5 | Jan 29, 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.