501 Laguna St, San Francisco
2 home-service permits on record at 501 Laguna St, San Francisco; the roof was last permitted on Oct 16, 2023 at a declared value of $35,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Oct 16, 2023 | otc alterations permit: at&t unmanned telecom facmility modification consists. r/r existing antennas; r/r 2 rrus; remove 2 diplexers; install rf safetry signs, barricades & striping on roof; remove 24 batteries & install 20 new lead acid batteries in cabinet-power plant; install 1 baseband & remove 1 duw30 | Roofing | $35,000 | — | Finaled Oct 16, 2023 | 202304266492 |
| Apr 23, 2015 | additions alterations or repairs: sprint wireless modification: replace antennas w/ antennas on roof; add rru's mounted on roof; replace equipment cabinets w/ equipment cabinets in basement. add camouflage | Roofing | $45,000 | — | Finaled Sep 10, 2015 | 201306139400 |
On Laguna St
145 permits on record on Laguna St.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 73 | 10 | $23,500 | $13,500–$89,878 | Mar 19, 2026 |
| Plumbing | 35 | 9 | $50,000 | $22,674–$81,410 | Jun 17, 2026 |
| Electrical | 17 | 0 | — | under 5 | Sep 11, 2023 |
| Heating and cooling | 11 | 2 | — | under 5 | Feb 2, 2026 |
| Water heater | 7 | 2 | — | under 5 | Apr 15, 2026 |
| Solar | 2 | 1 | — | under 5 | Jul 16, 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. 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. 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.