San Francisco · Maiden Ln
77 Maiden Ln, San Francisco
13 home-service permits on record at 77 Maiden Ln, 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 |
|---|---|---|---|---|---|---|
| Mar 9, 2020 | otc alterations permit: t24 electrical for work under 201907166603 and 201902236666 | Electrical | $1 | — | issued | 202003096496 |
| Mar 3, 2020 | otc alterations permit: t-24 electrical for work under pa #201909131632 | Electrical | $1 | — | issued | 202003035972 |
| Jan 6, 2020 | otc alterations permit: 4th fl - mep deferred submittal to support previously approved arch permit #201912179727. redistribute existing ductwork and install new wshps. electrical work for 3rd, 4th , 5th fl | Electrical | $50,000 | — | Finaled Jul 6, 2020 | 201912300935 |
| Nov 4, 2019 | otc alterations permit: add 3 accessible all gender restrooms, construction of non-load bearing partitions, new gypsum board ceiling with new light fistures and switching, new sink, new plumbing, fixtures and accessories and new finishes | Plumbing | $155,000 | — | Finaled Jun 16, 2020 | 201909131632 |
| Sep 24, 2019 | otc alterations permit: modification of restroom to bring them to full compliance inlcuding selective demolition and construction of non-load bearing partitions, existing gypsum board with new lifhts fixtures and switching, new stall partitions, new counter, new plumbing fixtures and accessories and new finishes | Plumbing | $1,272,000 | — | Finaled Oct 9, 2020 | 201907236666 |
| Sep 24, 2019 | otc alterations permit: 2nd & 6th fl: modification of restroom to bring them to full compliance including selective demo and construction of non-load bearing partitions, gypsum board ceiling w/new light fixtures & re-switching, new stall partitions, new counter, new plumbing fixtures & accessories & new finishes | Plumbing | $428,000 | — | Finaled Oct 9, 2020 | 201907166003 |
| Mar 21, 2018 | otc alterations permit: 5,6,7 flr -inspect & service mech equip, modify duct work for new floor plan, relocate diffusers & grilles, provide air balance, install new grilles & louvers, install new return sound boots in conf/huddle rms. install new transfer fans in phone rooms, install new exhaust in copy/idf rm | Heating and cooling | $85,000 | — | Finaled May 24, 2018 | 201802232096 |
| Sep 11, 2015 | otc alterations permit: minor non-structural interior demo, new drywall partitions, interior window & door, note: no mechanical or electrical this permit. fire alarm, life safety, and sprinklers on separate permits. no change to egress, occupancy or occupant load | Electrical | $75,000 | — | Finaled Mar 8, 2016 | 201507222198 |
| Aug 10, 2015 | otc alterations permit: basement and ground floors: fire alarm t.i. install 1 booster panel, install 1 smoke detector, install 1 signal module, install 6 ceiling mount horn-strobes, install 8 ceiling mount strobes, install 1 duct detector, install control relay module. t. i #201503201484 | Heating and cooling | $10,000 | — | Finaled Aug 20, 2015 | 201508073667 |
| Jul 15, 2015 | sign - erect: erect non electrical sign | Electrical | $2,000 | — | issued | 201505085858 |
| Jul 15, 2015 | otc alterations permit: mechanical & plumbing to ref pa 2015 0320 1484. elect under sep permit | Plumbing | $145,132 | — | issued | 201504224357 |
| Jul 15, 2015 | sign - erect: non-electric door/window sign | Electrical | $2,000 | — | issued | 201411171660 |
| Apr 28, 2015 | otc alterations permit: basement & ground: electrical portion of pa# 2015 0320 1484. mechanical & plumbing under separate permit | Plumbing | $35,000 | — | issued | 201504224354 |
On Maiden Ln
37 permits on record on Maiden Ln.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 4 | 0 | — | under 5 | Jan 18, 2022 |
| Heating and cooling | 13 | 1 | — | under 5 | Jul 9, 2026 |
| Electrical | 13 | 2 | — | under 5 | Jul 18, 2025 |
| Plumbing | 7 | 0 | — | under 5 | Mar 4, 2020 |
Roof replacement cost in San Francisco
Across 5,896 one- and two-family reroof permits since October 3, 2024, most declared values run from $7,650 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,788 and $21,763. 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 3, 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 3, 2026. Owner names are not shown on any page.