Dave Mason Building

Contractor license: 868079; State license record
Based in: San Rafael
On San Francisco permits: Feb 2006 to Feb 2026
Last 24 months: 5 permits filed

60 permits since 2000: 49 completed, 5 never finaled, 6 expired or cancelled.

Of the 5 never-finaled permits, 1 is 3 to 5 years old, 1 is 5 to 10 years old, 3 are over 10 years old. 1 was filed but never issued.

CompletedIn progressNever finaledExpired or cancelled

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

Median days to final inspection, citywideMedian days to permit issued, citywideThis contractor’s finished permits

Each point is the quarter the permits were filed, for bathroom remodel 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.

Bathroom remodel permits

All Deck 5 Stairs 7 Kitchen remodel 13 Bathroom remodel 24

24 bathroom remodel permits: 19 completed, 3 never finaled, 2 expired or cancelled. Typically 4 days from filing to permit and 140 days from permit to final inspection.

Filed	Outcome	Address	Work described on the permit	Declared cost
Feb 6, 2026	Completed final sign-off Jul 2026	159 Stillings Av	remodel 1 kitchen and 1 bath. replace interior stairs. Details Permit 202602065470 Status complete Filed Feb 6, 2026 Permit issued Feb 17, 2026 Final sign-off Jul 24, 2026 Declared cost $65,000 Address 159 Stillings Av remodel 1 kitchen and 1 bath. replace interior stairs. Open the permit page	$65,000
Jan 10, 2025	Completed final sign-off Oct 2025	163 Carl St	revision 202404250718- increasing scope to include basement work. remodel (e) bathroom and laundry room to include replacing fixtures and finishes located at basement Details Permit 202501108101 Status complete Filed Jan 10, 2025 Permit issued Jun 17, 2025 Final sign-off Oct 22, 2025 Declared cost $35,000 Address 163 Carl St revision 202404250718- increasing scope to include basement work. remodel (e) bathroom and laundry room to include replacing fixtures and finishes located at basement Open the permit page	$35,000
Apr 25, 2024	Completed final sign-off Oct 2025	163 Carl St	remodel kitchen on 1st floor, add powder room on 1st floor, remodel master bathroom and closet, replace (1) exterior door and (2) windows in the same opening located at the rear of property Details Permit 202404250718 Status complete Filed Apr 25, 2024 Permit issued Jul 1, 2024 Final sign-off Oct 22, 2025 Declared cost $115,000 Address 163 Carl St remodel kitchen on 1st floor, add powder room on 1st floor, remodel master bathroom and closet, replace (1) exterior door and (2) windows in the same opening located at the rear of property Open the permit page	$115,000
Dec 20, 2022	Never finaled issued Dec 2022, no final	2740 Buchanan St	(2) bathrooms: replace fixtures and tile, in kind. non structural remodels Details Permit 202212208789 Status issued Filed Dec 20, 2022 Permit issued Dec 20, 2022 Declared cost $30,000 Address 2740 Buchanan St (2) bathrooms: replace fixtures and tile, in kind. non structural remodels Open the permit page	$30,000
Dec 20, 2022	Completed final sign-off Feb 2024	2742 Buchanan St	(1) bathroom remodel: replace fixtures and tile in kind. non structural Details Permit 202212208791 Status complete Filed Dec 20, 2022 Permit issued Dec 20, 2022 Final sign-off Feb 28, 2024 Declared cost $20,000 Address 2742 Buchanan St (1) bathroom remodel: replace fixtures and tile in kind. non structural Open the permit page	$20,000
Apr 27, 2021	Completed final sign-off Mar 2023	2928 Washington St	remodel kitchen & 2 bathrooms. add 5 property line windows, fire rated. replace 2 existing windows in existing opening. no work on front facade. Details Permit 202104279370 Status complete Filed Apr 27, 2021 Permit issued Jun 30, 2021 Final sign-off Mar 31, 2023 Declared cost $120,000 Address 2928 Washington St remodel kitchen & 2 bathrooms. add 5 property line windows, fire rated. replace 2 existing windows in existing opening. no work on front facade. Open the permit page	$120,000
Jun 13, 2019	Completed final sign-off Dec 2020	3016 Washington St	revision to app#201901170619. ground floor:adjust location of moment frame. remove furnace for 3016. install new furnace/adjust furnace locations for both 3016-3018 furnaces. st floor: enlarge main bath. remove extg window & install nw windows. add closet for bedroom into extg living room & space. Details Permit 201906133369 Status complete Filed Jun 13, 2019 Permit issued Jun 18, 2019 Final sign-off Dec 31, 2020 Declared cost $4,200 Address 3016 Washington St revision to app#201901170619. ground floor:adjust location of moment frame. remove furnace for 3016. install new furnace/adjust furnace locations for both 3016-3018 furnaces. st floor: enlarge main bath. remove extg window & install nw windows. add closet for bedroom into extg living room & space. Open the permit page	$4,200
Jan 17, 2019	Completed final sign-off Dec 2020	3018 Washington St	interior modification to g/f garage & 1/f unit 3018 washington. garage parking will be enlarged into extg storage to provide 2 tandem parking spaces. the e kitchen & dining will be demolished & new open kitchen. dining & sitting area will b const. e bathroom is demolish 2 n bathrooms are constructed Details Permit 201901170619 Status complete Filed Jan 17, 2019 Permit issued Apr 30, 2019 Final sign-off Dec 31, 2020 Declared cost $225,000 Address 3018 Washington St interior modification to g/f garage & 1/f unit 3018 washington. garage parking will be enlarged into extg storage to provide 2 tandem parking spaces. the e kitchen & dining will be demolished & new open kitchen. dining & sitting area will b const. e bathroom is demolish 2 n bathrooms are constructed Open the permit page	$225,000
Jan 30, 2018	Completed final sign-off Jun 2018	2000 Baker St	conversion of e storage space to bedroom and bath, add 1 window on street side Details Permit 201801309927 Status complete Filed Jan 30, 2018 Permit issued Feb 9, 2018 Final sign-off Jun 18, 2018 Declared cost $60,000 Address 2000 Baker St conversion of e storage space to bedroom and bath, add 1 window on street side Open the permit page	$60,000
Nov 27, 2017	Completed final sign-off Apr 2018	2939 Pine St	front bldg - bathroom remodel, reconfigure (1) full bath into (2) full bathrooms with partition change Details Permit 201711274776 Status complete Filed Nov 27, 2017 Permit issued Dec 1, 2017 Final sign-off Apr 20, 2018 Declared cost $50,000 Address 2939 Pine St front bldg - bathroom remodel, reconfigure (1) full bath into (2) full bathrooms with partition change Open the permit page	$50,000
Dec 14, 2016	Completed final sign-off May 2018	866 Union St	demolish e bathroom, new bath in space. new sink added in e water closet space Details Permit 201612144976 Status complete Filed Dec 14, 2016 Permit issued Sep 7, 2017 Final sign-off May 8, 2018 Declared cost $23,500 Address 866 Union St demolish e bathroom, new bath in space. new sink added in e water closet space Open the permit page	$23,500
Dec 14, 2016	Completed final sign-off Jun 2018	864 Union St	demolish e kitchen, kitchen storage/laundry and bath. new kitchen with laundry closet and dining area in e space. new bath in e space. add lavatory sink in e water closet space Details Permit 201612144978 Status complete Filed Dec 14, 2016 Permit issued Sep 7, 2017 Final sign-off Jun 8, 2018 Declared cost $76,200 Address 864 Union St demolish e kitchen, kitchen storage/laundry and bath. new kitchen with laundry closet and dining area in e space. new bath in e space. add lavatory sink in e water closet space Open the permit page	$76,200
Mar 28, 2016	Completed final sign-off Apr 2016	49 Lloyd St	replace tile tube surround on 2 bathrooms w/ minor framing repair as req'd. framing to be repaired in kind. no walls moved, removed, added or infilled. all existing layouts to remain unchanged. Details Permit 201603283225 Status complete Filed Mar 28, 2016 Permit issued Mar 28, 2016 Final sign-off Apr 25, 2016 Declared cost $12,000 Address 49 Lloyd St replace tile tube surround on 2 bathrooms w/ minor framing repair as req'd. framing to be repaired in kind. no walls moved, removed, added or infilled. all existing layouts to remain unchanged. Open the permit page	$12,000
Aug 7, 2015	Never finaled issued Jul 2016, no final	4015 Folsom St	remodel to (e) 1/f unit of a 2 unit residence. all work within (e) bldg. footprint. (n) slab will be poured along with replacement of portion of (e) foundation walls. (e) kitchen & bathroom will be rebuilt. all (e) windows will be replaced. (n) electrical, lighting, plumbing & hvac work. Details Permit 201508073640 Status issued Filed Aug 7, 2015 Permit issued Jul 13, 2016 Declared cost $40,000 Address 4015 Folsom St remodel to (e) 1/f unit of a 2 unit residence. all work within (e) bldg. footprint. (n) slab will be poured along with replacement of portion of (e) foundation walls. (e) kitchen & bathroom will be rebuilt. all (e) windows will be replaced. (n) electrical, lighting, plumbing & hvac work. Open the permit page	$40,000
Jun 24, 2014	Completed final sign-off Oct 2014	2725 Diamond St	3/f - remodel existing bathroom per plan. Details Permit 201406249223 Status complete Filed Jun 24, 2014 Permit issued Jun 27, 2014 Final sign-off Oct 22, 2014 Declared cost $25,000 Address 2725 Diamond St 3/f - remodel existing bathroom per plan. Open the permit page	$25,000
Jan 28, 2014	Completed final sign-off Mar 2015	498 Capistrano Av	construct (n) 2-story addition. lower level will be a covered (new bath above) open air exit passage & garden area. upper level will have a (n) bathrm. 2 (e) windows will be removed & opening in filled. 3 (e) window will be replaced w/(n) windows. all of these are in the side & rear yards. Details Permit 201401287224 Status complete Filed Jan 28, 2014 Permit issued Jun 3, 2014 Final sign-off Mar 2, 2015 Declared cost $61,200 Address 498 Capistrano Av construct (n) 2-story addition. lower level will be a covered (new bath above) open air exit passage & garden area. upper level will have a (n) bathrm. 2 (e) windows will be removed & opening in filled. 3 (e) window will be replaced w/(n) windows. all of these are in the side & rear yards. Open the permit page	$61,200
May 24, 2011	Completed final sign-off Jul 2011	4273 22nd St	remodel bathroom in kind and replace sink, cabinet, toilete and shower. replace (e) light fixtures and switches. high efficacy lighting or occupancy sensor control. Details Permit 201105246651 Status complete Filed May 24, 2011 Permit issued May 24, 2011 Final sign-off Jul 8, 2011 Declared cost $7,500 Address 4273 22nd St remodel bathroom in kind and replace sink, cabinet, toilete and shower. replace (e) light fixtures and switches. high efficacy lighting or occupancy sensor control. Open the permit page	$7,500
Nov 9, 2010	Completed final sign-off Jan 2011	676 Alvarado St	replace guest bath fixtures, tub, vanity/sink & toilet in kind, re-tile flooring. 5'x7.5' Details Permit 201011094582 Status complete Filed Nov 9, 2010 Permit issued Nov 9, 2010 Final sign-off Jan 13, 2011 Declared cost $7,500 Address 676 Alvarado St replace guest bath fixtures, tub, vanity/sink & toilet in kind, re-tile flooring. 5'x7.5' Open the permit page	$7,500
Sep 30, 2010	Completed final sign-off Nov 2010	95 Red Rock Wy	kitchen/bath cabinet replacement. changing address from original app#201009241593 from #204 to #205m. (no work unit number change). Details Permit 201009301918 Status complete Filed Sep 30, 2010 Permit issued Sep 30, 2010 Final sign-off Nov 8, 2010 Address 95 Red Rock Wy kitchen/bath cabinet replacement. changing address from original app#201009241593 from #204 to #205m. (no work unit number change). Open the permit page
Sep 24, 2010	Expired or cancelled cancelled Dec 2010	95 Red Rock Wy	replace in kind kitchen cabinets, bath vanity, no structural changes, no new light, no windows, no doors and no wall work on this permit Details Permit 201009241593 Status cancelled Filed Sep 24, 2010 Permit issued Sep 24, 2010 Declared cost $7,500 Address 95 Red Rock Wy replace in kind kitchen cabinets, bath vanity, no structural changes, no new light, no windows, no doors and no wall work on this permit Open the permit page	$7,500
Dec 9, 2008	Completed final sign-off Mar 2009	676 Alvarado St	master bath remodel. remove portion of interior wall, replace with new header beam. replace lavatory, toilet, as is. add shower/tub new location Details Permit 200812098071 Status complete Filed Dec 9, 2008 Permit issued Dec 10, 2008 Final sign-off Mar 26, 2009 Declared cost $17,500 Address 676 Alvarado St master bath remodel. remove portion of interior wall, replace with new header beam. replace lavatory, toilet, as is. add shower/tub new location Open the permit page	$17,500
Aug 6, 2007	Expired or cancelled expired Jul 2009	2745 Laguna St	add new full bathroom to (e) hallway accove on the 1st level, includes plumbing, electrical & mechanical Details Permit 200708068842 Status expired Filed Aug 6, 2007 Permit issued Aug 6, 2007 Declared cost $20,000 Address 2745 Laguna St add new full bathroom to (e) hallway accove on the 1st level, includes plumbing, electrical & mechanical Open the permit page	$20,000
May 23, 2007	Never finaled issued May 2007, no final	355 Buena Vista East Av	replace kitchen cabinets, counters, sink, replace bath vanity sink, new bath floor . add 1 elect. outlet in kchn. add 1 elec outlet in bath, elec in bedroom, move bath sink drain and water. Details Permit 200705232044 Status issued Filed May 23, 2007 Permit issued May 24, 2007 Declared cost $17,000 Address 355 Buena Vista East Av replace kitchen cabinets, counters, sink, replace bath vanity sink, new bath floor . add 1 elect. outlet in kchn. add 1 elec outlet in bath, elec in bedroom, move bath sink drain and water. Open the permit page	$17,000
Feb 1, 2006	Completed final sign-off Feb 2006	50 Van Buren St	install interior french doors btwn bedroom and bath, install int fixed window to enclose dressing rm Details Permit 200602013559 Status complete Filed Feb 1, 2006 Permit issued Feb 1, 2006 Final sign-off Feb 24, 2006 Declared cost $2,500 Address 50 Van Buren St install interior french doors btwn bedroom and bath, install int fixed window to enclose dressing rm Open the permit page	$2,500