456 Montgomery St, San Francisco
6 home-service permits on record at 456 Montgomery St, 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 |
|---|---|---|---|---|---|---|
| Aug 30, 2021 | otc alterations permit: suite 1400: t.i.: new non-load bearing, non-rated walls.mod lighting, electrical ahd hvac controle. rmeodel 14th restroom to meet 2019 cbc ch11b accessibility requirement. fire/life safety under sep permit. maher n/a | Heating and cooling | $220,000 | — | Finaled Aug 9, 2022 | 202101293665 |
| Jan 27, 2020 | otc alterations permit: suite gc-5: new electrical,lighting & power distribution. new mechanical system for new tenant space. ref pa 201908209234. maher n/a unit 0 | Electrical | $100,855 | — | issued | 202001212311 |
| Feb 20, 2018 | otc alterations permit: 15th flr - additions to ti 201612225764 per mech drwgs 2 new duct smoke det were added to fire alarm panel. maher na unit 0 | Heating and cooling | $3,000 | — | Finaled Mar 6, 2018 | 201802201702 |
| Nov 6, 2017 | otc alterations permit: ref fa #201612275905,11th fl. a201610079784, pa201702109183, pa201701197463, mech #201701278075.new add't ti: 2 new duct detectors for fsds, and 1 new control relay for 2 new fsd, door lock, & new fan. 1 new control relay & 2 new smoke detectors to provide locked door release function. n/a for maher | Heating and cooling | $2,100 | — | Finaled Mar 27, 2018 | 201703151533 |
| May 24, 2017 | otc alterations permit: title 24 mechanical for work under 201612225764 & 201705227281. redistribute hvac per new layout, add 2 new fsd's unit 0 | Heating and cooling | $58,000 | — | Finaled Mar 23, 2018 | 201705176845 |
| Mar 9, 2017 | otc alterations permit: 11th flr: t-24 electrical for work under:201610079784 maher na unit 0 | Electrical | $96,465 | — | Finaled Mar 26, 2018 | 201702099084 |
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.