500 Montgomery St, San Francisco
5 home-service permits on record at 500 Montgomery St, San Francisco; the roof was last permitted on Jun 7, 2016 at a declared value of $23,350.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jun 6, 2024 | otc alterations permit: bringing a partial height wall to full height up to deck to demise the mezzanine from ground fl tenant space. minimal restroom upgrade, patch & repair finishes. e) use of suite is design professional will remain the same. relocate partition @ groumd fl restroom x 2. no plumbing fixture increase | Plumbing | $27,250 | — | Finaled Jul 31, 2024 | 202405293199 |
| Sep 28, 2023 | otc alterations permit: 1st fl - fire only work for the volunatry replacement o f the fire alarm panel motherboard; the work adds a new cellular dialer & annuciator, as well as the direct replacement of 10 smoke detectors; 10 duct detectors, 5 pull stations, and 5 modules. no record plan or u certificate for this system unit 0 | Heating and cooling | $36,975 | — | Finaled May 24, 2024 | 202309287560 |
| Jun 27, 2022 | otc alterations permit: construction non load bearing walls to create new office.move extg light fixtures and split units over, to fit new space, add some duct work and new glass wall panels | Heating and cooling | $146,750 | — | Finaled Mar 20, 2023 | 202206096011 |
| Jun 12, 2017 | otc alterations permit: interior tenant improvement for existing office. new kitchenette, new built-in work cubicles, new presentation/work area. no changes to hvac, lighting & electrical under separate permit. no structural work. n/a for maher unit 0 | Heating and cooling | $125,000 | — | Finaled Jul 2, 2019 | 201704103615 |
| Jun 7, 2016 | ReRoof: reroofing. remove and replace flat roof unit 0 | Roofing | $23,350 | — | issued | 201606079292 |
On Montgomery St
849 permits on record on Montgomery St.
| Trade | Permits | Since Oct 5, 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 5,872 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. 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. 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.