San Francisco · Montgomery St
505 Montgomery St, San Francisco
28 home-service permits on record at 505 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 |
|---|---|---|---|---|---|---|
| Oct 30, 2023 | additions alterations or repairs: voluntary replacement of fire alarm control panels and smoke detector devices as follows: 1 facp, 3 remote nodes, 287 smoke detectors, 34 duct smoke detectors, 2 rmeodel annunicator. maher n/a | Heating and cooling | $325,226 | — | Finaled Mar 7, 2024 | 202307071661 |
| Sep 21, 2023 | otc alterations permit: 6/f suite 600 and 610: office ti, lighting fixtues & associated electrical. ductwork. elec & mech only. ref ti pa 202306301339 | Electrical | $229,472 | — | Finaled Feb 16, 2024 | 202308235072 |
| Sep 19, 2023 | otc alterations permit: 12/f: restroom remodel lighting & associated electrical. ref pa# 202306301341 | Electrical | $13,566 | — | Finaled Feb 16, 2024 | 202308235071 |
| May 30, 2023 | sign - erect: instll non-electric single face wall signs | Electrical | $7,500 | — | issued | 202304044985 |
| Jan 18, 2023 | otc alterations permit: 12th fl - electrical/lighting for ti as ste 1200. ref pa 2022-1121-6947 | Electrical | $66,000 | — | Finaled Mar 31, 2023 | 202301130176 |
| Oct 26, 2022 | otc alterations permit: demo of non structural paritions, doors, glazing, millwork, ceiling assembly, light fixtures, plumbing and electrical. minimal new lighting per code. on existing walls doors, and frames and ceiling, paint finishes | Plumbing | $100,000 | — | Finaled Dec 9, 2022 | 202210265225 |
| May 6, 2022 | otc alterations permit: 4th floor t.i. demo of portion of extg hi-density file cabinet storage are construction of an enclosed moot court. improvements include construction of new non-load bearing partitions, doors, electrical, mechanical air distribution ceiling, and lighting elements | Electrical | $250,000 | — | Finaled Feb 8, 2023 | 202204273149 |
| Nov 16, 2021 | otc alterations permit: non-structural partitions, doors glazing millwork, ceiling assemblies light fixtures plumping and electrical to warm shell condition. paint finish on remaining walls, doors, frames and clg. sprinkler pa# 2021-1029-1442 | Electrical | $300,000 | — | Finaled Mar 29, 2022 | 202110221018 |
| Oct 12, 2021 | otc alterations permit: 5th fl: deferred electrical to pa# 202105251023. installation of power/data devices installation of 2019 title 24 compliant lighting controls | Electrical | $1 | — | Finaled Dec 14, 2021 | 202110049756 |
| Jul 22, 2021 | otc alterations permit: 5th floor: deferred mep submittal ref bpa#2021-0525-1023.demo & install new duct & hvac system | Heating and cooling | $1 | — | Finaled Nov 18, 2021 | 202107144369 |
| Jun 7, 2021 | otc alterations permit: suite 550 t.i. install non structural gyp board office partitions w/ sidelite,door frames, hardware, electrical,millwork,finishes, light fixtures & acoustical ceiling system where indicated - mep deferred | Electrical | $731,753 | — | Finaled Dec 14, 2021 | 202105251023 |
| Apr 26, 2021 | otc alterations permit: 13-fl: deferred submittal to pa 202011138879. mechanical work: install new ducts and grills. relocate thermostats. relocate and rebalance exhaust fans, vav termnal boxes. upgrade 3 pneumatic vav terminal boxes | Heating and cooling | $110,000 | — | Finaled Sep 9, 2025 | 202103196947 |
| Mar 29, 2021 | otc alterations permit: replace existing electric fire pump, controller with like in kind | Electrical | $95,000 | — | Finaled Jun 11, 2021 | 202102184950 |
| Feb 25, 2021 | otc alterations permit: 11/f: remove 1 1.5 ton water source heat pump and replace with 1 carrier 1.5 ton water source heat pump. direct replacement, reconnect water, drain, duct and electrion | Heating and cooling | $12,500 | — | issued | 202010287616 |
| Feb 22, 2021 | otc alterations permit: #620: electrical,lighting, power & signal. deferred mep. ref pa# 201909272902 | Electrical | $1 | — | Finaled Aug 16, 2021 | 202012100783 |
| Jan 13, 2021 | additions alterations or repairs: interior t.i. of restrooms at floors 14,15,16,17,18,19,20. work includes: demo and construction of partitions, millwork, finishes, electrical and plumbing fixtures | Plumbing | $1,000,000 | — | Finaled Apr 21, 2021 | 202010136360 |
| Dec 14, 2020 | otc alterations permit: 13th fl: demo of existing non structural, partitions, doors & frames, millwork, finishes, electrical and portion of ceiling and lighting. accessibility per ab-017 deferral. sprinkler permit under pa# 2020-1120-9421 | Electrical | $135,000 | — | Finaled Sep 9, 2025 | 202011058330 |
| Oct 13, 2020 | otc alterations permit: 23rd fl: no new fire alarm equipment - testing with secutiry card access system only. existing control relay. ref electrical pa# ew202007148971 | Electrical | $1,200 | — | Finaled Dec 1, 2020 | 202009214664 |
| Oct 31, 2019 | otc alterations permit: suite 620 on 6th fl: demo cabinets, partitions and finishes, new millwork, elec/data receptacles, light fixtures. existing ceiling system, devices and light fixtures to remain. mep & electrical under sep. permit. sprinkler under sep permit. ref 201608306372 | Electrical | $100,000 | — | Finaled Aug 16, 2021 | 201909272902 |
| Apr 30, 2019 | otc alterations permit: title 24 electrical, ref pa 201902223610 | Electrical | $1,000 | — | issued | 201904309261 |
| Mar 14, 2019 | otc alterations permit: 5/f:existing fire sprinkler system - ti. 2 added, 52 relocated, 19 removed, change out 47.. ar&b 18.124. ref arch #201902213523 | Heating and cooling | $30,000 | — | Finaled May 1, 2019 | 201903145179 |
| Feb 27, 2019 | otc alterations permit: unoccupied spec suite 500 ab-017" partitions w/sidelites, non-structural partitions, electrical, millwork, finishes, light fixtures & accoustical ceiling ystem, elevator lobby finishes, seating, gyp.bd ceiling & light fixtures, new sinks,faucets, t0ilets, urinals,countertops, partitions, lights, mep | Electrical | $731,753 | — | Finaled Jul 19, 2019 | 201902213523 |
| Aug 8, 2018 | otc alterations permit: 12th fl - title 24 electrical for work under pa 2018-0626-2942 | Electrical | $14,000 | — | Finaled Dec 4, 2018 | 201808076714 |
| Jul 6, 2018 | otc alterations permit: suite 1200: t.i. to remove extg partitions, electrical devices, cabinets door assembles and glazing. provide new non rated ceiling height partitions, door assemblies, sidelites, cabinets, appliances and finisnes. relocate light fixtures & upgrade for t-24, mechanical, elec/life/safety -sep permit | Electrical | $297,800 | — | Finaled Oct 17, 2018 | 201806262942 |
| Aug 2, 2017 | otc alterations permit: of 2 partial floors (4 & 19). new non-load bearing partitions, hvac, redistribution, electrical, lighting, new finish and furnishing. mechanical, electrical, fire sprinkler and life safety as a separate permit | Heating and cooling | $500,000 | — | Finaled Feb 26, 2018 | 201707313367 |
| Sep 16, 2016 | otc alterations permit: 6/f, 8/f, 9/f- t.i. including minor demolition and new non-structural partitions, bathroom upgrades, new lighting & finishes and associated mechanical & electrical work. fire, life safety under seperate permit. n/a ordinance #155-13 | Electrical | $1,399,750 | — | Finaled Jun 29, 2017 | 201609147675 |
| Dec 16, 2015 | sign - erect: replace 3 electric single faced wall signs | Electrical | $15,000 | — | issued | 201508194653 |
| Aug 18, 2015 | otc alterations permit: new floor and wall finishes, new partitions, and finishes. includes connection to and extension of base building utiliies and services. electrical, mech, plumbing. no change to abase building washrooms, janitor closets, no change to base building plumbing | Plumbing | $325,000 | — | Finaled Mar 11, 2016 | 201507212079 |
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.