San Francisco · 01st St
100 01st St, San Francisco
52 home-service permits on record at 100 01st 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 12, 2025 | otc alterations permit: project consists of the replacement of 1 chiller, chilled waterpump and condenser water pump in the basement. mechanical and electrical capacity will match the existing equipment. weight of the new equipmet are equal or less in weight than the existing equipment | Heating and cooling | $856,000 | — | Finaled Jun 23, 2026 | 202507211251 |
| Sep 25, 2024 | otc alterations permit: commercial tenant improvement of a limited service restaurant with limited food prep. no change in occupancy. area of remodel is limited to the first floor, ste 170. demo floors and ceiling. construct new partition between kitchen and service area. upgrade electrical service, install new water | Electrical | $130,000 | — | Finaled Nov 26, 2024 | 202406033553 |
| Sep 25, 2024 | otc alterations permit: scope of work to include the demolition of extg restroom plumbing and accessories and the installation of new plmg, accessories, and ada compliant signage | Plumbing | $96,628 | — | Finaled Mar 3, 2025 | 202405162265 |
| Aug 13, 2024 | otc alterations permit: install 1 duct detector, install 1 control relay ref pa 202403208233 | Heating and cooling | $3,280 | — | Finaled Aug 29, 2024 | 202408138499 |
| Jun 21, 2024 | otc alterations permit: restaurant tenant improvement. take out restaurant includes new prep & dishwashing, new electrical and plumbing, mechanical systems, finishes & equipment. no exterior changes | Plumbing | $110,000 | — | Finaled Sep 17, 2024 | 202403208233 |
| Mar 12, 2024 | otc alterations permit: 3/f: demolish e non structural walls, glazing, door, power and signal, patch and match finishes,construct demising wall, glazing and install a few light fixtures to match existing. rework hvac as req | Heating and cooling | $150,000 | — | Finaled Oct 4, 2024 | 202312212905 |
| Sep 15, 2022 | otc alterations permit: 26/f: interior demo of partitions, doors, finishes, ceilings, lighting, mechanical/electrical. new constr of partitions, lighting, ceilings, mechanical/electrical, plumbing & finishes. life safety/sprinkler permits deferred | Plumbing | $2,217,200 | — | Finaled Apr 17, 2023 | 202208251245 |
| Oct 14, 2020 | otc alterations permit: 16th flr add 7 and change out 146 sprinklers to conform with the new wall/ceiling layout of the ti. job #20-603 | Heating and cooling | $36,525 | — | Finaled Oct 27, 2020 | 202009285334 |
| Mar 13, 2020 | otc alterations permit: 16th fl - modife fire alarm & 2 way communication systems. add 1 booster power supply, 2 smoke detectors, 15 duct smoke detectors, 15 high power control relays, 1 dual input module, 1 smoke detector for fsd, 1 synchronization output module, 44 ceiling speaker/strobes, 2 rath call stations | Heating and cooling | $82,945 | — | issued | 202003136963 |
| Mar 13, 2020 | otc alterations permit: 17th fl - ti add 1 booster power supply, 1 smoke detector, 14 duct smoke detector, 14 high power control relay, 6 smoke detector, 31 speaker strobes, 1 ceiling strobe, 2 rath call stations | Heating and cooling | $76,218 | — | Finaled Oct 15, 2020 | 202003136961 |
| Feb 19, 2020 | otc alterations permit: fire alarm for 24th fl: modify existing fa system & 2-way communication system. add 1 power supply, 28 ceiling speaker/strobes, 1 smoke detector, 13 duct smoke detectors, 12 high powered control relays, 1 2-way call station. ref ti #201912169599 | Heating and cooling | $30,896 | — | Finaled Aug 10, 2020 | 202002194802 |
| Feb 14, 2020 | otc alterations permit: 12th floor: add relocate, plug, change out sprinklers per tenant improvement. 1 add, 35 change outs, 3 relocates, 10 plugs, ref 202002053557 | Heating and cooling | $20,000 | — | Finaled Oct 15, 2020 | 202002104012 |
| Jan 7, 2020 | otc alterations permit: 25th flr: restroom upgrades @ men's restroom. reconfigure urinal. provide new non-ada toilet stall, plumbing fixtures, & accessories. lavatories & accessible stall to remain. construction @ copy/it area to include non-structural partitions. finishes to match . mep deferred | Plumbing | $53,817 | — | Finaled May 12, 2020 | 201911258089 |
| Oct 29, 2019 | otc alterations permit: 6th & 8th flr - as built for 201811216526 show in duct smk det at fsd not shown on original package | Heating and cooling | $1 | — | Finaled Mar 10, 2020 | 201908057861 |
| Oct 16, 2019 | otc alterations permit: revision to pa# 201810163342: to show new location of air transfer duct | Heating and cooling | $1 | — | issued | 201910154415 |
| Apr 10, 2019 | otc alterations permit: built submittal to 201812249061. add 2 smoke detectors at elevator lobby doors and 1 duct detector for new fsd along wi 1 dual monitor module to monitor open and closed status | Heating and cooling | $1 | — | Finaled Jun 8, 2019 | 201904107546 |
| Dec 24, 2018 | otc alterations permit: ref pa# 201808076649; modify fire alarm system, add 1 booster power supply, 4 smoike detectors, 18 duct smoke detectores, 17 high power control relays, 4 single input modules, 2 synchronization modules, 56 ceiling speaker/strobes, 5 speaker, 4 fire smoke dampers | Heating and cooling | $62,329 | — | Finaled Jun 8, 2019 | 201812249061 |
| Dec 17, 2018 | otc alterations permit: 7th fl - add 1 booster power supply, 13 photo smoke duct detectors, 1 pull station, 14 control relays, 2 sync output modules, 58 speakers/strobes, 4 speakers . ref pa 2018-0807-6656 | Heating and cooling | $57,980 | — | Finaled Aug 23, 2019 | 201812178468 |
| Dec 17, 2018 | otc alterations permit: 4th fl - add 1 booster power supply, 13 photo smoke duct detectors, 14 control relays, 2 sync output modules, 62 speakers/strobes, 3 speakers . ref pa 2018-0807-6647 | Heating and cooling | $59,432 | — | Finaled Jun 8, 2019 | 201812178467 |
| Dec 17, 2018 | additions alterations or repairs: modify existing fire alarm system. add booster power supplies, smoke detectors, duct smoke detectors, high power control relays, dual input modules, synch medules, ceiling speakers/strobes,add ceiling speakes, fire smoke dampers.ref #201808278372 & 201708278375 | Heating and cooling | $148,000 | — | Finaled Nov 1, 2019 | 201811216526 |
| Dec 5, 2018 | otc alterations permit: 4/f: mechanical, electrical & plumbing for tenant improvemnt 4th fl ref pa#201808076647 & 201812057473 | Plumbing | $1 | — | Finaled Aug 27, 2019 | 201809251350 |
| Nov 28, 2018 | otc alterations permit: mechanical and electrical plumbing for tenant improvemnt 15th fl ref 201808076649 | Plumbing | $1 | — | Finaled Aug 27, 2019 | 201809251349 |
| Nov 14, 2018 | otc alterations permit: project on modification of fire alarm system for floors 5,9,10 and 11 modification shall include providing notification coverage throughout and duct detectors at fpb units ref pa 5th fl -2018-0711-4230, 9th fl - 2018-0711-4234, 10th fl - 2018-0711-4231 and 11th fl - 2018-0711-4240 | Heating and cooling | $200,000 | — | Finaled Jun 8, 2019 | 201811075224 |
| Oct 31, 2018 | otc alterations permit: 6th flr, t.i - electrical, mechanical, plumbing, ref pa#201808278372 | Plumbing | $250,000 | — | Finaled Jan 16, 2020 | 201810314575 |
| Oct 23, 2018 | otc alterations permit: mechanical, electrical, & plumbing for tenant improvement on 5th fl. ref arch #201807114230 | Plumbing | $300,000 | — | Finaled Aug 27, 2019 | 201810032093 |
| Oct 22, 2018 | otc alterations permit: 8th flr. mechanical and electrical, electrical, mechanical and plumbing for tenant improvement | Plumbing | $1 | — | Finaled Jan 9, 2020 | 201810163342 |
| Oct 11, 2018 | otc alterations permit: 24th fl - add 4, relocate 20, change out and plug sprinklers to conform with the new wall ceiling layout of ti | Heating and cooling | $15,825 | — | Finaled Dec 4, 2018 | 201810052403 |
| Sep 26, 2018 | otc alterations permit: mechanical and electrical plumbing for tenant improvemnt 7th fl ref 201808076656 | Plumbing | $1 | — | Finaled Aug 27, 2019 | 201809251348 |
| Sep 13, 2018 | otc alterations permit: 2nd fl: install new hvac ductwork and equipment as shown on 2m2.1. provide new lighting and branch circuiting to existing panel. no new fire smoke dampers. ref pa 2018-0607-1283 | Heating and cooling | $20,000 | — | Finaled Nov 19, 2018 | 201809129864 |
| Sep 13, 2018 | otc alterations permit: demo and install hvac equipment and ductwork as shown on 3m2.1 provide new lighting and branch circuiting to panel. maintain some of the existing power and signal outlets and provide additional new power branch circuiting and raceway systems as required to new power & signal outlets. no new fsds | Heating and cooling | $22,000 | — | Finaled Dec 18, 2018 | 201809129862 |
| Aug 23, 2018 | otc alterations permit: 10th fl - mechanical, electrical and plumbing for tenant improvement. ref pa 2018-0711-4231 | Plumbing | $1 | — | Finaled Aug 27, 2019 | 201808228003 |
| Aug 23, 2018 | otc alterations permit: 9th fl - mechanical, electrical & plumbing. ref pa 2018-0711-4234 | Plumbing | $1 | — | Finaled Aug 27, 2019 | 201808228002 |
| Jul 24, 2018 | otc alterations permit: 2nd fl - restroom upgrades. scope includes demo of wall and column. provide new all gender restroom and urinal. plumbing fixtures and accessories as well as finishes, ceiling and lighting | Plumbing | $62,000 | — | Finaled Nov 19, 2018 | 201806071283 |
| May 29, 2018 | otc alterations permit: mechanical & electrical for ti on the 14th fl. ref pa 2018-0312-3385 | Electrical | $1 | — | Finaled Sep 25, 2018 | 201804105959 |
| Feb 7, 2018 | otc alterations permit: new chese shop in existing commercial space. new counters, refrigerators, stainless sinks, new lighting and water heater. ste 165 | Water heater | $30,000 | — | Finaled Apr 25, 2018 | 201801229188 |
| Nov 21, 2017 | otc alterations permit: 25th fl - provide a modification of existing fire alarm system relocate existing ceiling speaker/strobe. add 3 new ceiling speaker/strobe, 4 duct smoke detector & 4 control relay ref pa 2017-1013-1195 | Heating and cooling | $10,782 | — | Finaled May 9, 2024 | 201711214523 |
| Nov 17, 2017 | otc alterations permit: 25/f- mechanical: 4 new water source heat pumps, duct distribution. electrical: new lighting and branch circuiting. pa#201710131195 | Heating and cooling | $340,000 | — | Finaled Jun 8, 2018 | 201711083452 |
| Oct 17, 2017 | otc alterations permit: 25th fl: installation of 3 new fan powered boxes with electric heat, 2 new coding only vavs and new low pressure ductwork. one new fire smoke damper. ref 201608316421 & 201706300796 | Electrical | $99,958 | — | issued | 201710110860 |
| Feb 15, 2017 | otc alterations permit: 22nd flr: provide modificatiopn of fire alarm system, add 5 new ceiling speaker/strobes. add 1 duct smoke detector. add 1 control relay ti#2016 2017 0404 | Heating and cooling | $9,130 | — | Finaled May 30, 2018 | 201701066606 |
| Jan 31, 2017 | otc alterations permit: 22nd floor: lighting, power, and signal wiring, lighting and receptacle controls. modification of hvac systems to match the new arch. layout. scopes includes new vav box and water source heat pump for the idf closet. new fire smoke damper. ref. arch #2016-1017-0404 | Heating and cooling | $60,000 | — | Finaled Mar 20, 2017 | 201701096708 |
| Jan 27, 2017 | otc alterations permit: 14th floor -per ab-017- demolition 0f non-structural partitions, ceiling, lighting, floor finishes and any associated mechanical, plumbing and electrical in a full floor unoccupied office space. ref pa 2016-1115-2693 | Plumbing | $75,000 | — | Finaled Feb 15, 2017 | 201611162840 |
| Nov 30, 2016 | otc alterations permit: 25th fl. provide modification of fire alarm. remove 10 ceiling speakers. remove 12 smoke detectors. add 14 new ceiling speaker/strobes. add 1 duct detector. relocate 1 smoke detector. reference ti 2016.08.31.3421 | Heating and cooling | $14,626 | — | Finaled Jan 18, 2017 | 201611303719 |
| Oct 14, 2016 | otc alterations permit: electrical work per title 24. ref pa 2016-0831-6421 | Electrical | $120,000 | — | Finaled Dec 22, 2017 | 201610120014 |
| Jun 30, 2016 | otc alterations permit: 12th flr, ste.1250: add 3 smoke detectors, relocate 3 existing smoke detectors, add 16 ceiling speakers/strobes and 1 duct smoke detector. remove 6 ceiling speakers | Heating and cooling | $15,200 | — | Finaled Aug 31, 2016 | 201606301244 |
| May 9, 2016 | otc alterations permit: mechanical & electrical work for ti at ste 1250 | Electrical | $300,000 | — | Finaled Aug 30, 2016 | 201605096876 |
| Dec 7, 2015 | otc alterations permit: 12th floor; partial floor tenant improvement, demolition of non structural partitions. new partitons, ceilings, finishes, electrical and mechanical | Electrical | $100,000 | — | Finaled May 5, 2016 | 201512013803 |
| Oct 15, 2015 | otc alterations permit: 3rd floor improvements to an unoccupied office suite. improvement include non-structural partitions, casement, ceilings, lighting & finishes. deferred submittals for t-24 mechanical & electrical, life safety & sprinklers | Electrical | $319,540 | — | Finaled Dec 6, 2016 | 201509247927 |
| Sep 24, 2015 | otc alterations permit: demolition of e partitions, ceilings, lighting, floor finishes, and associated mech, plumbing, elec in full floor, unoccupied office space. per ab 17. space will remain unoccupied. permit for construction and related accessible features required prior to occupancy. deferred submittals if req:l/s | Plumbing | $102,000 | — | Finaled Dec 7, 2017 | 201508053358 |
| Jul 10, 2015 | otc alterations permit: selective demo of designated partitions, flooring, plumbing fixtures, ceilings, lights as indicated on plans per ab-017. tenant improvement under separate permit | Plumbing | $35,000 | — | Finaled Oct 27, 2015 | 201507101131 |
| Feb 12, 2015 | otc alterations permit: 12th floor: lighting and mechanical work per title 24, work includes new lights and installing new grilles, relocate existing grilles and duct work. ref. to pa#201411262611 for architectural work. revision to arch is 2015-02128131 | Heating and cooling | $50,000 | — | Finaled Jul 29, 2015 | 201502057567 |
| Jan 16, 2015 | otc alterations permit: ste 1250: demolition of some existing ceiling height partitions, demolition of some existing suspended acoustic ceiling and associated lighting and hvac. per ab-017. tenant improvement under separate permit | Heating and cooling | $25,000 | — | Finaled Feb 9, 2015 | 201501165919 |
| Jan 16, 2015 | otc alterations permit: 12/f - partial floor tenant improvement including selective demo, partition, ceiling finishes, elec, mech, plumbing. sprinklers and life safety sep permit | Plumbing | $750,000 | — | Finaled Oct 29, 2015 | 201412234367 |
On 01st St
97 permits on record on 01st St.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 18 | 0 | — | under 5 | Jun 12, 2019 |
| Plumbing | 31 | 2 | — | under 5 | Jul 29, 2026 |
| Heating and cooling | 31 | 1 | — | under 5 | Aug 12, 2025 |
| Electrical | 16 | 2 | — | under 5 | Aug 13, 2026 |
| Water heater | 1 | 0 | — | under 5 | Feb 7, 2018 |
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.