Tn Building
- Based in
- San Francisco
- On San Francisco permits
- Jun 2012 to Jun 2026
- Last 24 months
- 12 permits filed
59 permits since 2000: 51 completed, 3 in progress, 2 never finaled, 3 expired or cancelled.
Of the 2 never-finaled permits, 2 are 5 to 10 years old.
This is the city’s permit record, not a license check. It does not show whether the state license is active, bonded or insured. How to read these records
Permits filed each year
How long permits take
Each point is the quarter the permits were filed, for all building permits across San Francisco. A median counts only permits that have finished, so the shaded recent quarters look faster than they will end up: their slow permits have not finished yet. Hover a point for the slowest 10%. Gaps mean fewer than 5 permits. A rise in the issue line is the city’s review backlog, not the contractor.
Most recent permits
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Jun 24, 2026 | Completed final sign-off Sep 2026 | 1918 Filbert St | unit 202: remodel kitchen in kind (this is not a duplication to pa# 202511129384)Details
unit 202: remodel kitchen in kind (this is not a duplication to pa# 202511129384) | $36,887 |
| May 15, 2026 | Completed final sign-off Aug 2026 | 1918 Filbert St | unit 301: replace insulation and sheetrock after heat pump installation. change out existing 100 amp panel. electrical and mechanical permits will be pulled seperately.Details
unit 301: replace insulation and sheetrock after heat pump installation. change out existing 100 amp panel. electrical and mechanical permits will be pulled seperately. | $3,000 |
| Apr 24, 2026 | Completed final sign-off Aug 2026 | 1918 Filbert St | apt# 101: remodel 190 sqft. add washer and ventless dryer (heat pump) with in unit. instll (n) cabinets and flooring. change outlets and receptacle to decora style. where compaaaatible add dimmers and vacancy sensors.Details
apt# 101: remodel 190 sqft. add washer and ventless dryer (heat pump) with in unit. instll (n) cabinets and flooring. change outlets and receptacle to decora style. where compaaaatible add dimmers and vacancy sensors. | $12,000 |
| Mar 11, 2026 | Completed final sign-off May 2026 | 1918 Filbert St | unit#103: revision to permit#202601123669, change scope from unit#203 to unit#103Details
unit#103: revision to permit#202601123669, change scope from unit#203 to unit#103 | $20,000 |
| Jan 12, 2026 | Completed final sign-off Apr 2026 | 175 26th Av | repair dry rot around windows at the front of the house.Details
repair dry rot around windows at the front of the house. | $14,000 |
| Jan 12, 2026 | Completed final sign-off May 2026 | 1918 Filbert St | unit# 203: remodel kitchen no change to layout or wall removal.Details
unit# 203: remodel kitchen no change to layout or wall removal. | $30,000 |
| Nov 12, 2025 | Completed final sign-off Mar 2026 | 1918 Filbert St | unit 202- remodel kitchen no change to layout or wall removal , like for likeDetails
unit 202- remodel kitchen no change to layout or wall removal , like for like | $25,000 |
| Oct 24, 2025 | Completed final sign-off Nov 2025 | 551 Duboce Av | to obtain final inspection for work approved under pa# 201909200916. all work is complete.Details
to obtain final inspection for work approved under pa# 201909200916. all work is complete. | |
| Jan 15, 2025 | Completed final sign-off Aug 2025 | 427 16th Av | remodel (e) kitchen, powder/laundry room. demo (e) bay window & replace w/door. new rear yard deck & stairs. (e) windows replace in kind. new master bath & closet. remodel (e) bath & skylight. voluntary seismic retrofitDetails
remodel (e) kitchen, powder/laundry room. demo (e) bay window & replace w/door. new rear yard deck & stairs. (e) windows replace in kind. new master bath & closet. remodel (e) bath & skylight. voluntary seismic retrofit | $210,000 |
| Dec 10, 2024 | Completed final sign-off Mar 2025 | 75 Marcela Av | remodel existing bathroom, all fixtures stay in the same location. no walls move.Details
remodel existing bathroom, all fixtures stay in the same location. no walls move. | $30,000 |
| Nov 27, 2024 | Completed final sign-off Aug 2025 | 427 16th Av | single family residence. garage level: lower existing foundation to new ceiling height of 8 feet, new stair connecting to level, new bedroom, new bath, new family room, new electrical level 1: new stair connecting to level 1. no change in unit count.Details
single family residence. garage level: lower existing foundation to new ceiling height of 8 feet, new stair connecting to level, new bedroom, new bath, new family room, new electrical level 1: new stair connecting to level 1. no change in unit count. | $210,000 |
| Nov 25, 2024 | Completed final sign-off Apr 2025 | 1918 Filbert St | unit 201- add washer and ventless dryer (heat pump) w/in unit. in kitchen and living room convert recessed flourescent lighting to recessed led using tetrofit screw in conversion fixtures. . change outlets and receptacles to decora style. where compatbile add dimmers.Details
unit 201- add washer and ventless dryer (heat pump) w/in unit. in kitchen and living room convert recessed flourescent lighting to recessed led using tetrofit screw in conversion fixtures. . change outlets and receptacles to decora style. where compatbile add dimmers. | $8,000 |
| Oct 2, 2024 | In progress issued Oct 2024 | 631 Mississippi St | partial foundation replacementDetails
partial foundation replacement | $16,000 |
| Aug 21, 2024 | In progress issued Aug 2024 | 631 Mississippi St | dryrot repairs at rear south side of building. replace sideing about 12ft wide x 14ft tall, in kind.Details
dryrot repairs at rear south side of building. replace sideing about 12ft wide x 14ft tall, in kind. | $9,000 |
| Apr 3, 2024 | In progress issued Apr 2024 | 2137 Beach St | remodel 2 bathrooms layout not changedDetails
remodel 2 bathrooms layout not changed | $35,000 |
| Jun 2, 2023 | Completed final sign-off Jan 2024 | 599 Clement St | to comply w/nov # 202308448, repair in-kind failing entry facade.Details
to comply w/nov # 202308448, repair in-kind failing entry facade. | $5,000 |
| Jan 20, 2023 | Completed final sign-off Feb 2023 | 80 Scenic Wy | waterproof exterior wall from entry steps garage doorDetails
waterproof exterior wall from entry steps garage door | $12,000 |
| Nov 28, 2022 | Completed final sign-off Mar 2023 | 557 Duboce Av | soil stabilization of 557 duboce ave soil during work at 551 duboce. to comply with nov 202293109.Details
soil stabilization of 557 duboce ave soil during work at 551 duboce. to comply with nov 202293109. | $10,000 |
| Sep 7, 2021 | Completed final sign-off May 2022 | 295 Roosevelt Wy | remodel of 2,191sf of int. space, consists of stripping all surfaces to the stud and sub flr, removal of a stair and stair penthouse to unoccupied roof. roofing and gutters stripped to sheathing. provide new roof/gutters. all new mep systems. structural work to include voluntary str. strenthening.Details
remodel of 2,191sf of int. space, consists of stripping all surfaces to the stud and sub flr, removal of a stair and stair penthouse to unoccupied roof. roofing and gutters stripped to sheathing. provide new roof/gutters. all new mep systems. structural work to include voluntary str. strenthening. | $290,000 |
| Jul 27, 2021 | Completed final sign-off Sep 2021 | 75 Grattan St | rewired unit, repair and patch sheetrock after rewiring. non structuralDetails
rewired unit, repair and patch sheetrock after rewiring. non structural | $20,000 |
| Jun 22, 2021 | Expired or cancelled cancelled Jan 2026 | 146 26th Av | (d) +/- 20 s.f. pf exterior terrazzo stair landing, cap all terrazzo trends & landings w/ precast conc, treads, replace deteriorated wd framing under, no alteration to exterior volumetic envelope. 3(n) step lights, raise (e) handrail.Details
(d) +/- 20 s.f. pf exterior terrazzo stair landing, cap all terrazzo trends & landings w/ precast conc, treads, replace deteriorated wd framing under, no alteration to exterior volumetic envelope. 3(n) step lights, raise (e) handrail. | $15,000 |
| Sep 27, 2020 | Completed final sign-off Jul 2021 | 19 Topaz Wy | front: new concrete entry steps, n guard cap rail, n handrail, patch driveway, new front door & sidelights, replace garage doors.Details
front: new concrete entry steps, n guard cap rail, n handrail, patch driveway, new front door & sidelights, replace garage doors. | $8,000 |
| Sep 1, 2020 | Completed final sign-off May 2024 | 551 Duboce Av | temporary building shoring for excavation to replace perimeter wall foundations and for alteration of existing framing for adu and new garage at ground floor. (building permit for construction is under separate apn:#201809200916)Details
temporary building shoring for excavation to replace perimeter wall foundations and for alteration of existing framing for adu and new garage at ground floor. (building permit for construction is under separate apn:#201809200916) | $10,000 |
| Feb 20, 2020 | Never finaled issued Feb 2020, no final | 19 Topaz Wy | to obtain final inspection for work approved under pa# 2001-1026-1794. all work is complete.Details
to obtain final inspection for work approved under pa# 2001-1026-1794. all work is complete. | |
| Feb 19, 2020 | Completed final sign-off Sep 2020 | 19 Topaz Wy | repair dry rot & replace materials in kind, less than 50%. upper deck (16) replace box beam post, soffit, scuppers, portion of roof, lower mid lvel replace 6x8 post, 2x6 studs, 2x rim jsts, ext wd siding, gwb and insul. 3. lowest lvl 6x8 post, 6x6 cross bm, wd soffit, 2x8 rim jstDetails
repair dry rot & replace materials in kind, less than 50%. upper deck (16) replace box beam post, soffit, scuppers, portion of roof, lower mid lvel replace 6x8 post, 2x6 studs, 2x rim jsts, ext wd siding, gwb and insul. 3. lowest lvl 6x8 post, 6x6 cross bm, wd soffit, 2x8 rim jst | $12,000 |
| Jan 10, 2020 | Completed final sign-off Jun 2020 | 1071 Clayton St | replace two windows at front of building. bedroom window will be double casement with fixed center panel - aluminum clad wood windows. bathroom window wiil have a center divide - glass block. dryrot repair around windowsDetails
replace two windows at front of building. bedroom window will be double casement with fixed center panel - aluminum clad wood windows. bathroom window wiil have a center divide - glass block. dryrot repair around windows | $20,000 |
| Nov 21, 2019 | Completed final sign-off Jun 2020 | 1071 Clayton St | remodel e kitchen, remodel e master bath, add new full bath, 2 new windows at rear of building, new elec light fixturesDetails
remodel e kitchen, remodel e master bath, add new full bath, 2 new windows at rear of building, new elec light fixtures | $110,000 |
| Oct 2, 2019 | Completed final sign-off Jan 2024 | 2534 Folsom St | (e) single fmaily residence, 2-story over garage, wood framed structure is to be expanded. interiorDetails
(e) single fmaily residence, 2-story over garage, wood framed structure is to be expanded. interior | $400,000 |
| Apr 26, 2019 | Completed final sign-off Oct 2025 | 551 Duboce Av | convert (e) space at first floor to accessory studio dwelling unit per ord# 162-16.Details
convert (e) space at first floor to accessory studio dwelling unit per ord# 162-16. | $110,000 |
| Mar 28, 2019 | Completed final sign-off Oct 2019 | 36 Ord St | replacement of (e) dry-rot damaged wood guardrails w/ (n) painted steel and glass guardrails.Details
replacement of (e) dry-rot damaged wood guardrails w/ (n) painted steel and glass guardrails. | $20,000 |
| Mar 1, 2019 | Completed final sign-off Sep 2020 | 19 Topaz Wy | remodel kitchen & 3 baths no structural partition demoDetails
remodel kitchen & 3 baths no structural partition demo | $40,000 |
| Feb 27, 2019 | Completed final sign-off May 2019 | 40 Marietta Dr | rebuild steps in current footprint w/brick to match existing. stucco stair walls to retain rounded shape per plans. non-visible siding at both side facades to be covered w/hardie board. to address dbi complaint 201929491. no other work.Details
rebuild steps in current footprint w/brick to match existing. stucco stair walls to retain rounded shape per plans. non-visible siding at both side facades to be covered w/hardie board. to address dbi complaint 201929491. no other work. | $4,000 |
| Feb 21, 2019 | Completed final sign-off May 2019 | 40 Marietta Dr | replace wood burning fireplace with gas fireplace.Details
replace wood burning fireplace with gas fireplace. | $4,000 |
| Nov 21, 2018 | Completed final sign-off May 2019 | 40 Marietta Dr | replace six windows with marvin wood interior aluminum exterior clad - like for like within the existing openings. replace rotten stucco to match google photo 2017.Details
replace six windows with marvin wood interior aluminum exterior clad - like for like within the existing openings. replace rotten stucco to match google photo 2017. | $9,000 |
| Oct 24, 2018 | Completed final sign-off May 2019 | 40 Marietta Dr | convert e storage space at street level to habitable space. relocatekitchen. no amendments to exterior envelope, no change to building frontDetails
convert e storage space at street level to habitable space. relocatekitchen. no amendments to exterior envelope, no change to building front | $140,000 |
| Sep 20, 2018 | Expired or cancelled expired Nov 2025 | 551 Duboce Av | convert existing storage to garage for five vehicles at ground level (first floor)Details
convert existing storage to garage for five vehicles at ground level (first floor) | $450,000 |
| May 23, 2018 | Never finaled issued May 2018, no final | 255 Connecticut St | street spaceDetails
street space | |
| Mar 19, 2018 | Completed final sign-off Jun 2018 | 255 Connecticut St | revision to 201710231936 adding sheetrock finish to uninhabited attic storageDetails
revision to 201710231936 adding sheetrock finish to uninhabited attic storage | $2,000 |
| Oct 23, 2017 | Completed final sign-off Jun 2018 | 255 Connecticut St | revision to 201606159441, addition of 2 new attic dormers and 2 new skylights, along with access stairs to attic.Details
revision to 201606159441, addition of 2 new attic dormers and 2 new skylights, along with access stairs to attic. | $20,000 |
| Oct 19, 2017 | Completed final sign-off Dec 2017 | 424 Townsend St | provide structural drawings omitted under approved pa #201708296325 for widening of rear loading opening. n/a maher ordinanceDetails
provide structural drawings omitted under approved pa #201708296325 for widening of rear loading opening. n/a maher ordinance | |
| Sep 7, 2017 | Completed final sign-off Oct 2023 | 551 Duboce Av | soft story retrofit per 2016 cebc appendix a-4Details
soft story retrofit per 2016 cebc appendix a-4 | $139,000 |
| Jun 15, 2017 | Completed final sign-off Jun 2018 | 255 Connecticut St | 00entire interior remodel of both units. relocate walls, interior stairs, cabinets tile paint. unit 255: relocate kitchen, add master bath, unit 257: remodel kitchen, remodel baths, add laundry; window replacement in-kind in 255/257Details
00entire interior remodel of both units. relocate walls, interior stairs, cabinets tile paint. unit 255: relocate kitchen, add master bath, unit 257: remodel kitchen, remodel baths, add laundry; window replacement in-kind in 255/257 | $200,000 |
| May 30, 2017 | Completed final sign-off Sep 2017 | 27 Hattie St | replace window sashes with double glazed - wooden sash. visible to the street - replace 6 windows total in lower unit. all windows to be double hung.Details
replace window sashes with double glazed - wooden sash. visible to the street - replace 6 windows total in lower unit. all windows to be double hung. | $7,000 |
| Feb 15, 2017 | Completed final sign-off Sep 2017 | 27 Hattie St | replace insulation sheetrock as a result of fire damage. electrical wiring damaged replaced.Details
replace insulation sheetrock as a result of fire damage. electrical wiring damaged replaced. | $35,000 |
| Feb 15, 2017 | Completed final sign-off May 2017 | 25 Hattie St | remodel bathroom, replace sheetrock & insulation as a result of fire damage. repair siding damaged by fire, south side of bldg.Details
remodel bathroom, replace sheetrock & insulation as a result of fire damage. repair siding damaged by fire, south side of bldg. | $70,000 |
| Dec 1, 2016 | Completed final sign-off Jan 2018 | 424 Townsend St | remove non-structural partitions, add 2 restrooms, upgrade plumbing supply, waste, drain & vent lines; add ada compliant wheel chair ramp, add new entry door in-kind, replace overhead roll up door, add water service for future fire sprinklersDetails
remove non-structural partitions, add 2 restrooms, upgrade plumbing supply, waste, drain & vent lines; add ada compliant wheel chair ramp, add new entry door in-kind, replace overhead roll up door, add water service for future fire sprinklers | $78,000 |
| May 27, 2016 | Completed final sign-off Sep 2016 | 40 Genebern Wy | excavate crawl space to create bedroom at garage level. relocate furnance and water heater. 2 new windows. legalize bathroomDetails
excavate crawl space to create bedroom at garage level. relocate furnance and water heater. 2 new windows. legalize bathroom | $150,000 |
| Apr 18, 2016 | Completed final sign-off Apr 2016 | 3745 Divisadero St | replace dryrot at north stair from ground level to 1st story. n/a for maherDetails
replace dryrot at north stair from ground level to 1st story. n/a for maher | $3,500 |
| Mar 16, 2016 | Completed final sign-off Apr 2016 | 519 Mangels Av | foundation reinforcement and repair. add underpinning to foundation with tie beams to foundation wall. rebuild 8 to 9 feet of garage concrete slab and tie into foundation.Details
foundation reinforcement and repair. add underpinning to foundation with tie beams to foundation wall. rebuild 8 to 9 feet of garage concrete slab and tie into foundation. | $20,000 |
| Jan 25, 2016 | Completed final sign-off Mar 2016 | 1218 02nd Av | kitchen and bathroom remodel - all fixtures stay in same locations. no structural work.Details
kitchen and bathroom remodel - all fixtures stay in same locations. no structural work. | $25,000 |
| Jan 25, 2016 | Completed final sign-off Feb 2016 | 3337 Broderick St | at west edge roof deck revise solid wood guard to glass guard continuouse alum top cap, aluminum base shoe set into steel angle ironDetails
at west edge roof deck revise solid wood guard to glass guard continuouse alum top cap, aluminum base shoe set into steel angle iron | |
| Sep 22, 2015 | Completed final sign-off Feb 2016 | 3337 Broderick St | revision to pa# 201401226788, @ (e) 2/f fbm4 & 2 shearwalls changed to one steel moment frame, fdbm1 & fdbm2 are now revised to one fdbm 'x'. n/a maher ordinance #155-13.structural revision only.Details
revision to pa# 201401226788, @ (e) 2/f fbm4 & 2 shearwalls changed to one steel moment frame, fdbm1 & fdbm2 are now revised to one fdbm 'x'. n/a maher ordinance #155-13.structural revision only. | $5,000 |
| Sep 9, 2015 | Completed final sign-off Jan 2020 | 3130 Webster St | add 1 unit include bedroom, bathroom, kitchen, closet, living room, per ordinance# 30-15. relocate (e) laundry. relocate (e) bike storage.Details
add 1 unit include bedroom, bathroom, kitchen, closet, living room, per ordinance# 30-15. relocate (e) laundry. relocate (e) bike storage. | $85,000 |
| Jun 9, 2015 | Completed final sign-off Feb 2016 | 3337 Broderick St | remove all sheetrock from (e) 2 rear bedrooms, provide r13 batt insulation in all exterior walls, a r30 in (e) ceiling, 5/8 type "x" gwb on all walls & ceilings, lighting has e dimmer switch. no structural, electrical or plumbing work. compliance with maher ordinance 155-13 not required.Details
remove all sheetrock from (e) 2 rear bedrooms, provide r13 batt insulation in all exterior walls, a r30 in (e) ceiling, 5/8 type "x" gwb on all walls & ceilings, lighting has e dimmer switch. no structural, electrical or plumbing work. compliance with maher ordinance 155-13 not required. | $6,000 |
| Nov 10, 2014 | Completed final sign-off Jan 2015 | 2460 Larkin St | kitchen and 2 bathroom remodel. no walls moved,removed, or added. all fixture and appliances layouts to remain unchanged.Details
kitchen and 2 bathroom remodel. no walls moved,removed, or added. all fixture and appliances layouts to remain unchanged. | $46,000 |
| Jun 2, 2014 | Completed final sign-off Aug 2014 | 3130 Webster St | replace windows-125 street facing dual glazed dh anderson series 100 u factor .40 max. double hung fiberglass windows.Details
replace windows-125 street facing dual glazed dh anderson series 100 u factor .40 max. double hung fiberglass windows. | $65,000 |
| Jan 22, 2014 | Completed final sign-off Feb 2016 | 3337 Broderick St | vertical addition of new 3rd story & roof deck on 4th level. new stair, bath remodel & structural connections & shear walls on 2nd story. basement level concrete & moment frames & shearwalls completed under previous permit. ** maher: compliance with ordinance no# 155-13 not required. **Details
vertical addition of new 3rd story & roof deck on 4th level. new stair, bath remodel & structural connections & shear walls on 2nd story. basement level concrete & moment frames & shearwalls completed under previous permit. ** maher: compliance with ordinance no# 155-13 not required. ** | $150,000 |
| Sep 12, 2012 | Completed final sign-off Dec 2012 | 73 Grattan St | replace existing foundation in crawl space and pour rat proof slabDetails
replace existing foundation in crawl space and pour rat proof slab | $44,000 |
| Jun 26, 2012 | Expired or cancelled cancelled May 2015 | 2055 Hyde St | interior renovations of 2 units, build out of ground floor storage area as master bedroom suite, roof deck addition, not to exceed 4ft above (e) roofDetails
interior renovations of 2 units, build out of ground floor storage area as master bedroom suite, roof deck addition, not to exceed 4ft above (e) roof | $125,000 |