930 Montgomery St, San Francisco
4 home-service permits on record at 930 Montgomery St, San Francisco; the roof was last permitted on Oct 6, 2022 at a declared value of $45,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Oct 6, 2022 | otc alterations permit: at&t: modification of an unmanned telecom facility. remove & replace 6 antennas. install rf safety signs, secure barricade & stripping on roof. install 1 6648 bbu/mux in purcell cabinet | Roofing | $45,000 | — | Finaled May 23, 2024 | 202203039110 |
| Sep 2, 2022 | otc alterations permit: roof deck waterproof system installation. 1 coat of sikalastic primer, 1 coat of sikalastic 710 base low voc @ 26 wm. 1 coat of sikalastic 736 texture @ 18 wm unit 0 | Roofing | $20,000 | — | issued | 202209021846 |
| Jul 24, 2019 | otc alterations permit: att - modification: r&r 6 antennas with 6 new antennas. r&r 5 rrus with 3 new rrus; install 3 new rrus and other small equip, r&r 3 battery strings with 3 new battery strings unit 0 | Solar | $59,000 | — | Finaled Sep 11, 2019 | 201810102794 |
| Feb 2, 2017 | otc alterations permit: tenant improvement 2nd fl partition wall, electrical work. install power operated push plates at main entrance door and second floor bathroom door | Electrical | $72,000 | — | Finaled Mar 1, 2017 | 201701247818 |
On Montgomery St
849 permits on record on Montgomery St.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 69 | 14 | $16,250 | $1,501–$299,009 | Jun 26, 2026 |
| Electrical | 324 | 41 | $60,000 | $14,450–$200,000 | Sep 15, 2026 |
| Heating and cooling | 308 | 28 | $42,514 | $13,434–$292,800 | Aug 21, 2026 |
| Plumbing | 140 | 18 | $185,000 | $3,000–$1,290,000 | Sep 15, 2026 |
| Water heater | 6 | 0 | — | under 5 | May 11, 2023 |
| Solar | 2 | 0 | — | under 5 | Jul 16, 2021 |
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.