B T Design Builders
- Based in
- Mill Valley
- On San Francisco permits
- Feb 2012 to Aug 2019
- Last 24 months
- 0 permits filed
16 permits since 2000: 14 completed, 2 never finaled.
Of the 2 never-finaled permits, 1 is 5 to 10 years old, 1 is 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 |
|---|---|---|---|---|
| Aug 16, 2019 | Completed final sign-off May 2020 | 1240 Willard St | replace 3 front windows of lower condo (in-kind/wood). all work replacement in kind. max ufactro .32Details
replace 3 front windows of lower condo (in-kind/wood). all work replacement in kind. max ufactro .32 | $3,000 |
| Apr 26, 2019 | Completed final sign-off Aug 2019 | 2 Townsend St | revision to pa 2019-0207-2323 trellis drilled pier footings to spread footing foundations due to conflicting underground structuresDetails
revision to pa 2019-0207-2323 trellis drilled pier footings to spread footing foundations due to conflicting underground structures | |
| Feb 7, 2019 | Completed final sign-off Aug 2019 | 2 Townsend St | exterior: remove and replace (e) pavement and landscaping, install steel trellis structure, (e) irrigation system & lighting to remain. maher n/a.Details
exterior: remove and replace (e) pavement and landscaping, install steel trellis structure, (e) irrigation system & lighting to remain. maher n/a. | $100,000 |
| Jul 12, 2018 | Completed final sign-off Jan 2019 | 1341 Union St | comply with mandatory soft story retrofit program oer 2016 sfebc sec 4d and 2016 cebc appx a4. n/a for maher.Details
comply with mandatory soft story retrofit program oer 2016 sfebc sec 4d and 2016 cebc appx a4. n/a for maher. | $45,000 |
| Apr 2, 2018 | Never finaled issued Apr 2018, no final | 300 Kansas St | unit #102: track lighting. ref app#201712146484Details
unit #102: track lighting. ref app#201712146484 | $20,000 |
| Dec 14, 2017 | Completed final sign-off May 2018 | 300 Kansas St | g/f -interior renovation of an (e) retail space. (e) havac systems to remain.Details
g/f -interior renovation of an (e) retail space. (e) havac systems to remain. | $80,000 |
| Dec 1, 2017 | Completed final sign-off May 2018 | 300 Kansas St | #102 - interior renovation to an (e) retail space. demo all (e) finishes, dropped ceilings & select non-load bearing walls. per ab-017 for demo only. n/a maher ordinanceDetails
#102 - interior renovation to an (e) retail space. demo all (e) finishes, dropped ceilings & select non-load bearing walls. per ab-017 for demo only. n/a maher ordinance | $80,000 |
| Jun 2, 2017 | Completed final sign-off Aug 2017 | 1335 Filbert St | revision to pa 2017-0308-0939 change from drilled piers to hand dug piersDetails
revision to pa 2017-0308-0939 change from drilled piers to hand dug piers | |
| May 22, 2017 | Completed final sign-off Jul 2017 | 1240 Willard St | bathroom remodel, keep (e) footprint; new tile, tub, fixtures; enlarge master bathroom closet; built-in book cases.Details
bathroom remodel, keep (e) footprint; new tile, tub, fixtures; enlarge master bathroom closet; built-in book cases. | $30,000 |
| Mar 8, 2017 | Completed final sign-off Aug 2017 | 1335 Filbert St | stregthening (e) foundation in southwest corner; maher na; block 0525/lots 052 through 067Details
stregthening (e) foundation in southwest corner; maher na; block 0525/lots 052 through 067 | $10,000 |
| Dec 30, 2016 | Completed final sign-off May 2017 | 2 Townsend St | outdoor seating area with bar-b-que and fireplaceDetails
outdoor seating area with bar-b-que and fireplace | $100,000 |
| Aug 16, 2016 | Completed final sign-off Jan 2017 | 1335 Filbert St | compliance w/ mandatory soft sotry retrofit progrma, iebc 2012 app a4Details
compliance w/ mandatory soft sotry retrofit progrma, iebc 2012 app a4 | $30,000 |
| Jul 26, 2016 | Completed final sign-off Sep 2016 | 2534 Folsom St | partial voluntary seismic retrofit including addition of shearwalls, foundation bolting & underpinning at garage level.Details
partial voluntary seismic retrofit including addition of shearwalls, foundation bolting & underpinning at garage level. | $5,000 |
| Jul 6, 2016 | Completed final sign-off Aug 2016 | 1162 Rhode Island St | dryrot repair replacement of e wood posts, replace e footings and 32" high retaining wall. replace in kindDetails
dryrot repair replacement of e wood posts, replace e footings and 32" high retaining wall. replace in kind | $30,000 |
| Jan 4, 2016 | Completed final sign-off Mar 2016 | 155 24th Av | common area- soft story retrofit per sfbc chapter 34b, 2012 iebc appendix a-4, replace portions of (e) foundation with (n) reinf. foundation, add shearwalls & holdowns.Details
common area- soft story retrofit per sfbc chapter 34b, 2012 iebc appendix a-4, replace portions of (e) foundation with (n) reinf. foundation, add shearwalls & holdowns. | $100,000 |
| Feb 17, 2012 | Never finaled issued Feb 2012, no final | 1423 Polk St | demolition: demo existing tile floor misc. debris remove @ dining area. replace in kind. no structural work.Details
demolition: demo existing tile floor misc. debris remove @ dining area. replace in kind. no structural work. | $1,000 |