Thomas Building Group
- Based in
- Los Altos
- On San Francisco permits
- Jun 2010 to Apr 2026
- Last 24 months
- 2 permits filed
28 permits since 2000: 10 completed, 15 never finaled, 3 expired or cancelled.
Of the 15 never-finaled permits, 2 are 3 to 5 years old, 4 are 5 to 10 years old, 9 are over 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 |
|---|---|---|---|---|
| Apr 7, 2026 | Completed final sign-off Jul 2026 | 10 Otsego Av | replace toilet w/ low flow toilet, replace vanity update shower to low flow, like for likeDetails
replace toilet w/ low flow toilet, replace vanity update shower to low flow, like for like | $10,000 |
| Apr 24, 2025 | Completed final sign-off Jun 2025 | 134 Grattan St | commencement of work not started under permit 201901100072. no additional scope of work.Details
commencement of work not started under permit 201901100072. no additional scope of work. | |
| Jan 19, 2023 | Completed final sign-off Mar 2023 | 1245 Lombard St | repair front stairs. replace 3-4 broken treads, 2 posts, and about 50 balisters. less than 50% repair.Details
repair front stairs. replace 3-4 broken treads, 2 posts, and about 50 balisters. less than 50% repair. | $3,500 |
| Dec 12, 2022 | Never finaled issued Dec 2022, no final | 518 17th Av | replace water damaged rotted framing under terrazzo stairs landing. polish + seal all terrazzo. less than 50%.Details
replace water damaged rotted framing under terrazzo stairs landing. polish + seal all terrazzo. less than 50%. | $8,500 |
| May 16, 2022 | Never finaled issued May 2022, no final | 511 17th Av | level stairway landing repair treads as needed in-kind, 50% max alteration.Details
level stairway landing repair treads as needed in-kind, 50% max alteration. | $10,000 |
| Aug 12, 2019 | Completed final sign-off Jan 2020 | 28 Presidio Tr | new cabinets, replace tile floor with hardwood ceiling lights, paint, trim. no wall or structural changesDetails
new cabinets, replace tile floor with hardwood ceiling lights, paint, trim. no wall or structural changes | $85,000 |
| Jan 10, 2019 | Expired or cancelled expired Jun 2025 | 134 Grattan St | 2 bathroom remodels. 1 bath w/ tile at vanity and shower remodeled in-kind. 2nd bathroom tile flooringDetails
2 bathroom remodels. 1 bath w/ tile at vanity and shower remodeled in-kind. 2nd bathroom tile flooring | $20,000 |
| Nov 1, 2018 | Never finaled issued Nov 2018, no final | 222 20th Av | replace one aluminum window at the front with a new, all-wood, double hung window in a smaller opening. trim to match. to remain centered over the entry. replace 2 bathroom vanity 2 toilets ;Details
replace one aluminum window at the front with a new, all-wood, double hung window in a smaller opening. trim to match. to remain centered over the entry. replace 2 bathroom vanity 2 toilets ; | $11,000 |
| Mar 6, 2018 | Never finaled issued Mar 2018, no final | 340 Benton Av | kitchen remodel, cabinets, counters, tile, appliances, 2 lights replacement, no structural work, no wall modificationDetails
kitchen remodel, cabinets, counters, tile, appliances, 2 lights replacement, no structural work, no wall modification | $45,000 |
| Mar 6, 2018 | Never finaled issued Mar 2018, no final | 222 20th Av | kitchen remodel, cabinets, counters, tile, appliances, replace 2 windows & door, rear facing, not visible from street. all work is nonstructural, no wall modification.Details
kitchen remodel, cabinets, counters, tile, appliances, replace 2 windows & door, rear facing, not visible from street. all work is nonstructural, no wall modification. | $65,000 |
| Jul 20, 2017 | Completed final sign-off Sep 2017 | 55 Clipper St | replace tub shower, sink, tiles, lighting, paint. floor heat towel warmer; kitchen- new counters& facucet, spare room; remove sink add light. paint interior , paint exterior.Details
replace tub shower, sink, tiles, lighting, paint. floor heat towel warmer; kitchen- new counters& facucet, spare room; remove sink add light. paint interior , paint exterior. | $26,000 |
| Apr 14, 2017 | Never finaled issued Jun 2017, no final | 946 Ingerson Av | remodel 2nd floor bathroom and add new shower.Details
remodel 2nd floor bathroom and add new shower. | $10,000 |
| Dec 1, 2016 | Completed final sign-off Dec 2016 | 27 Appleton Av | install 2 steel planster in front of house.Details
install 2 steel planster in front of house. | $2,500 |
| Jul 25, 2014 | Never finaled issued Jul 2014, no final | 3325 Folsom St | to obtain final inspection for work approved under pa # 201306179701. all work is complete.Details
to obtain final inspection for work approved under pa # 201306179701. all work is complete. | |
| Jul 25, 2014 | Never finaled issued Jul 2014, no final | 3325 Folsom St | to obtain final inspection for work approved under pa # 201303293438. all work is complete.Details
to obtain final inspection for work approved under pa # 201303293438. all work is complete. | |
| Jul 25, 2014 | Never finaled issued Jul 2014, no final | 3325 Folsom St | to obtain final inspection for work approved under pa # 201212115979. all work is complete.Details
to obtain final inspection for work approved under pa # 201212115979. all work is complete. | |
| Jul 25, 2014 | Never finaled issued Jul 2014, no final | 3325 Folsom St | to obtain final inspection for work approved under pa # 201204047541. all work is complete.Details
to obtain final inspection for work approved under pa # 201204047541. all work is complete. | $20,000 |
| Jul 10, 2014 | Completed final sign-off Aug 2016 | 2400 Vallejo St | a new walkable deck surface plus guardrail over existing garage. new double door and landing for access. a new dormer between 2 existing dormers. existing dormer roof cap raised 12" to match new dormer. ** compliance with maher ordinance #155-13 not applicable****Details
a new walkable deck surface plus guardrail over existing garage. new double door and landing for access. a new dormer between 2 existing dormers. existing dormer roof cap raised 12" to match new dormer. ** compliance with maher ordinance #155-13 not applicable**** | $14,000 |
| Feb 12, 2014 | Never finaled issued Feb 2014, no final | 3521 21st St | replace existing gas fire place. install new cabinets. fix flooring around fireplace in livingroom, to be installed per manufacturers specifications.Details
replace existing gas fire place. install new cabinets. fix flooring around fireplace in livingroom, to be installed per manufacturers specifications. | $7,000 |
| Nov 15, 2013 | Never finaled issued Nov 2013, no final | 3325 Folsom St | one new dormer w/fixed glass lite, one new window at existing stair wall. no additional work proposed.Details
one new dormer w/fixed glass lite, one new window at existing stair wall. no additional work proposed. | $2,700 |
| Jun 17, 2013 | Never finaled issued Jun 2013, no final | 3325 Folsom St | southwall water damage emove stucco wjp sheathing & framing , replace stucco 1200 sq ft ( 30 ft by 40ft long approx) termite repair repair termite damage replace cedar shingle sididng 108 fq ft at norhtwest corner.Details
southwall water damage emove stucco wjp sheathing & framing , replace stucco 1200 sq ft ( 30 ft by 40ft long approx) termite repair repair termite damage replace cedar shingle sididng 108 fq ft at norhtwest corner. | $12,000 |
| Jun 17, 2013 | Completed final sign-off Aug 2013 | 358 Ulloa St | bathroom tile ,glass replacement remove tile fein floor bath & shower replace shower pan new tile & glass around shower pan, bathroom on upper level.Details
bathroom tile ,glass replacement remove tile fein floor bath & shower replace shower pan new tile & glass around shower pan, bathroom on upper level. | $9,500 |
| Mar 29, 2013 | Expired or cancelled expired Jan 2017 | 3325 Folsom St | new work added to previously issued app#201212115979. concrete foundation work only. new footing and stem wall. extg conditions are unsafe.Details
new work added to previously issued app#201212115979. concrete foundation work only. new footing and stem wall. extg conditions are unsafe. | $10,000 |
| Oct 30, 2012 | Completed final sign-off Sep 2013 | 3325 Folsom St | demo tile deck to locate water leak demo flooring in laundry room to inspect for damage 2nd level in frontDetails
demo tile deck to locate water leak demo flooring in laundry room to inspect for damage 2nd level in front | $1,500 |
| Apr 4, 2012 | Expired or cancelled expired Jan 2017 | 3325 Folsom St | alteration of (e) master bath. permit (e) greenhouse structure; replace glazing system. (n) stair & landing for access to loft space. (n) floor area at level 2.lower height of solid fence at street face and on side elevations perpendicular to street to 3 feet.Details
alteration of (e) master bath. permit (e) greenhouse structure; replace glazing system. (n) stair & landing for access to loft space. (n) floor area at level 2.lower height of solid fence at street face and on side elevations perpendicular to street to 3 feet. | $76,000 |
| Mar 21, 2011 | Never finaled issued Apr 2011, no final | 845 Church St | repair/replace damaged window frames, glazing, int remodel, wall board, ceiling, finishes and doors. expand (e) bathroom on upper level above lower/street level. new cased opening at kitchen and lv rm. no struc work req'd or proposed except for int. door header;mechanical & plumbing under sep permiDetails
repair/replace damaged window frames, glazing, int remodel, wall board, ceiling, finishes and doors. expand (e) bathroom on upper level above lower/street level. new cased opening at kitchen and lv rm. no struc work req'd or proposed except for int. door header;mechanical & plumbing under sep permi | $58,000 |
| Mar 4, 2011 | Never finaled issued Mar 2011, no final | 845 Church St | #845- repair fire damage. replace all wall surface, new electrical, 9 new windows. bathroom and kitchen fixtures & cabinets paint. windows facing street. all sheetrock to be replaced shall be 5/8" type x gypsum board nailed with gd coated nails 1-2/8"long 1/4"heads @7"o.c.at all edges at each faceDetails
#845- repair fire damage. replace all wall surface, new electrical, 9 new windows. bathroom and kitchen fixtures & cabinets paint. windows facing street. all sheetrock to be replaced shall be 5/8" type x gypsum board nailed with gd coated nails 1-2/8"long 1/4"heads @7"o.c.at all edges at each face | $50,000 |
| Jun 3, 2010 | Completed final sign-off Jun 2010 | 39 Virginia Av | demo and repair approx. 160 sqft of siding damaged dry rot inlc. replace 3 x sill plate. new flashing and waterproofing as needed.Details
demo and repair approx. 160 sqft of siding damaged dry rot inlc. replace 3 x sill plate. new flashing and waterproofing as needed. | $3,500 |