Columba Anthony Duffy
- Based in
- San Rafael
- On San Francisco permits
- Sep 2001 to Aug 2026
- Last 24 months
- 2 permits filed
52 permits since 2000: 26 completed, 2 in progress, 4 never finaled, 20 expired or cancelled.
Of the 4 never-finaled permits, 1 is 5 to 10 years old, 3 are over 10 years old. 1 was filed but never issued.
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 3, 2026 | In progress issued Aug 2026 | 101 Seacliff Av | accessory cottage back structure: repair dry rot around windows in carriage home, back of unit, stuccoDetails
accessory cottage back structure: repair dry rot around windows in carriage home, back of unit, stucco | $7,000 |
| Jan 21, 2025 | Completed final sign-off Jun 2025 | 2041 Pierce St | to obtain final inspection for work approved under: renew permit 201109235392 all work is complete. renew permit 201209069125 all work is complete. renew permit 201308225027 all work is complete.Details
to obtain final inspection for work approved under: renew permit 201109235392 all work is complete. renew permit 201209069125 all work is complete. renew permit 201308225027 all work is complete. | |
| Apr 22, 2024 | In progress issued Apr 2024 | 2930 Van Ness Av | roof shingles - repair. not street visible, touch-up exterior paint, shingles replaced in kind.Details
roof shingles - repair. not street visible, touch-up exterior paint, shingles replaced in kind. | $15,000 |
| Jun 10, 2022 | Completed final sign-off Aug 2022 | 246 Elsie St | remove and replace approx. 60 sqft of roof over front of building & repaint. replace tiles w/ new in-kind tiles.Details
remove and replace approx. 60 sqft of roof over front of building & repaint. replace tiles w/ new in-kind tiles. | $3,000 |
| Apr 1, 2022 | Completed final sign-off Jan 2024 | 142 28th Av | revision to pa# 202106253254. lower slab at storage to create wine room. reframe porch due to dryrot. structural revision to gridlines b and e.Details
revision to pa# 202106253254. lower slab at storage to create wine room. reframe porch due to dryrot. structural revision to gridlines b and e. | $20,000 |
| Jan 6, 2022 | Completed final sign-off Aug 2022 | 244 Elsie St | repair rotted siding w/ new hardi plank 300 sq ft approx and paint rear of property.Details
repair rotted siding w/ new hardi plank 300 sq ft approx and paint rear of property. | $1,500 |
| Jul 27, 2021 | Completed final sign-off Jul 2021 | 755 Elizabeth St | repair/ replace various rotten deck boards in kind. less than 50% deck.Details
repair/ replace various rotten deck boards in kind. less than 50% deck. | $3,000 |
| Jun 25, 2021 | Completed final sign-off Jan 2024 | 142 28th Av | at basement, create habitable space including a media room, full bathroom, mechanical room, and a new stair from the 1/f. on level 1, remodel the kitchen, remove a full bathroom and create a half bath. new laundry room at level 2. new windows/doorsDetails
at basement, create habitable space including a media room, full bathroom, mechanical room, and a new stair from the 1/f. on level 1, remodel the kitchen, remove a full bathroom and create a half bath. new laundry room at level 2. new windows/doors | $250,000 |
| Jun 16, 2021 | Completed final sign-off Jun 2022 | 142 28th Av | replacing 7 ea windows (sash only) & repair stucco misc cracks & patches. front.Details
replacing 7 ea windows (sash only) & repair stucco misc cracks & patches. front. | $20,000 |
| Sep 27, 2020 | Never finaled filed Sep 2020, never issued | 2041 Pierce St | rev to 201308225027 & 201209069125-remoe fire escape from drawings due to bldg fire sprinkled and alarm under 201611243356 & 201604114449. per joseph duffy (bid).Details
rev to 201308225027 & 201209069125-remoe fire escape from drawings due to bldg fire sprinkled and alarm under 201611243356 & 201604114449. per joseph duffy (bid). | |
| Sep 27, 2020 | Expired or cancelled cancelled Jan 2026 | 1718 Baker St | administrative permit only for planning to conduct 311 notification for work previously approved in pa201405095404 and planning applicatoin 2014-003273-var per matthew ditto. no work under this permit.Details
administrative permit only for planning to conduct 311 notification for work previously approved in pa201405095404 and planning applicatoin 2014-003273-var per matthew ditto. no work under this permit. | |
| Sep 17, 2020 | Expired or cancelled expired Jun 2025 | 2041 Pierce St | to obtain final inspection for work approved under: renew permit 201109235392 all work is complete. renew permit 201209069125 all work is complete. renew permit 201308225027 all work is complete.Details
to obtain final inspection for work approved under: renew permit 201109235392 all work is complete. renew permit 201209069125 all work is complete. renew permit 201308225027 all work is complete. | |
| Nov 27, 2018 | Completed final sign-off Jul 2019 | 101 Seacliff Av | rev to pa21810233922: reduction in scope of work: no longer replacing the shower in the bathroom on 1/f. remove shower from bathroom into powder room/half-bathroom.Details
rev to pa21810233922: reduction in scope of work: no longer replacing the shower in the bathroom on 1/f. remove shower from bathroom into powder room/half-bathroom. | |
| Oct 23, 2018 | Completed final sign-off Jul 2019 | 101 Seacliff Av | r&r rotten wooden menbers behind shower,. install all new plumbing fixtures, light fixtures & flooring and other finishes specified by owner. ref 201808157423Details
r&r rotten wooden menbers behind shower,. install all new plumbing fixtures, light fixtures & flooring and other finishes specified by owner. ref 201808157423 | $10,000 |
| Aug 15, 2018 | Completed final sign-off Jul 2019 | 101 Seacliff Av | interior reconfiguration of (e) kitchen and au pair bed and bath. installation of new plm fixtures & appliances per floor plan. installation of new flooring and other finishes as specified by ownerDetails
interior reconfiguration of (e) kitchen and au pair bed and bath. installation of new plm fixtures & appliances per floor plan. installation of new flooring and other finishes as specified by owner | $60,000 |
| Jun 23, 2017 | Expired or cancelled expired Jun 2025 | 2041 Pierce St | to obtain final inspection for work approved under pa #201308225027 & 201209069125. all work is complete.Details
to obtain final inspection for work approved under pa #201308225027 & 201209069125. all work is complete. | |
| Mar 15, 2016 | Completed final sign-off Aug 2016 | 386 Oxford St | remodel kitchen, add a master bath, reconfigure bedroom walls, add skylights, master closet moves to new location. skylights less than 20% of roof area.Details
remodel kitchen, add a master bath, reconfigure bedroom walls, add skylights, master closet moves to new location. skylights less than 20% of roof area. | $100,000 |
| Jan 29, 2016 | Expired or cancelled expired Jun 2025 | 2041 Pierce St | to complete work and obtain final inspection for work approved under pa# 201109235392Details
to complete work and obtain final inspection for work approved under pa# 201109235392 | $5,000 |
| Dec 22, 2015 | Expired or cancelled cancelled Sep 2017 | 2041 Pierce St | revision to pa#2013-0822-5027s. drawings to show (e) conditions.Details
revision to pa#2013-0822-5027s. drawings to show (e) conditions. | |
| Oct 23, 2014 | Completed final sign-off May 2015 | 300 Kansas St | #105: add partition wall. not full height to ceiling. add elec and cat 6 outlets, add additional track/ 2 ceiling light fixtures paint wallsDetails
#105: add partition wall. not full height to ceiling. add elec and cat 6 outlets, add additional track/ 2 ceiling light fixtures paint walls | $12,000 |
| Feb 19, 2014 | Completed final sign-off Feb 2015 | 115 Seacliff Av | interior remodel of entry, kitchen and 2 bathrooms, with no change to bldg envelope, footprint, or conditioned floor area. 2 new windows added, one window restored in original location. most remaining windows altered or replaced to match extg. 2 skylights removed, 3 new skylights added,Details
interior remodel of entry, kitchen and 2 bathrooms, with no change to bldg envelope, footprint, or conditioned floor area. 2 new windows added, one window restored in original location. most remaining windows altered or replaced to match extg. 2 skylights removed, 3 new skylights added, | $250,000 |
| Aug 22, 2013 | Expired or cancelled expired Jun 2025 | 2041 Pierce St | revision to 2012-09-06-9125. expand dormers. no change to front elevation. interior floor plan revisions to all levels. keep existing fire escape and remove interior rear stairs.Details
revision to 2012-09-06-9125. expand dormers. no change to front elevation. interior floor plan revisions to all levels. keep existing fire escape and remove interior rear stairs. | $15,000 |
| Jul 23, 2013 | Completed final sign-off Sep 2016 | 254 Dellbrook Av | int remodel of (e) sfd-adding a new bathroom at ground level & upgrading 9e) laundry room. work on upper level include reconfiguring closets & remodeling (e) bathroom to create a master suiteDetails
int remodel of (e) sfd-adding a new bathroom at ground level & upgrading 9e) laundry room. work on upper level include reconfiguring closets & remodeling (e) bathroom to create a master suite | $30,000 |
| Nov 28, 2012 | Never finaled issued Nov 2012, no final | 345 El Camino Del Mar | to obtain final inspection for work approved under pa# 200911252144. all work is complete.Details
to obtain final inspection for work approved under pa# 200911252144. all work is complete. | |
| Nov 28, 2012 | Completed final sign-off Feb 2013 | 555 Howard St | tenant improvement for indoor golf driving range. new finishes, non-structural partitions, electrial and plumbing upgrades to bathrooms.Details
tenant improvement for indoor golf driving range. new finishes, non-structural partitions, electrial and plumbing upgrades to bathrooms. | $44,418 |
| Nov 20, 2012 | Completed final sign-off Dec 2012 | 345 El Camino Del Mar | to obtain final inspection for work approved under pa #2009.1204.2615. all work is complete.Details
to obtain final inspection for work approved under pa #2009.1204.2615. all work is complete. | |
| Sep 6, 2012 | Expired or cancelled expired Jun 2025 | 2041 Pierce St | entire bldg remodel of 5 unit bldg. to include 5 (n) kitchens & 5 (n) bathrooms. removal of fire escape & construction of conforming exit stairs. extension of (e) dormer only for head height on north side. this remodel will not add square footage. garage approved under pa# 2011/09/23/5392.Details
entire bldg remodel of 5 unit bldg. to include 5 (n) kitchens & 5 (n) bathrooms. removal of fire escape & construction of conforming exit stairs. extension of (e) dormer only for head height on north side. this remodel will not add square footage. garage approved under pa# 2011/09/23/5392. | $500,000 |
| Jul 23, 2012 | Never finaled issued Jul 2012, no final | 1954 Union St | remove floor covering and shelling. replace light fixture only. replace toilet and sink only. smooth out textured walls. new floor covering. replace fixtures in ground floor bathroomDetails
remove floor covering and shelling. replace light fixture only. replace toilet and sink only. smooth out textured walls. new floor covering. replace fixtures in ground floor bathroom | $5,000 |
| Jan 26, 2012 | Completed final sign-off Apr 2012 | 2695 Sacramento St | 1 bathroom, new faucets, sink and shower. renew pa #201104274926. remodel (e) bathroom in kind. note: additional unit under pa# 201006245596.Details
1 bathroom, new faucets, sink and shower. renew pa #201104274926. remodel (e) bathroom in kind. note: additional unit under pa# 201006245596. | $2,000 |
| Apr 27, 2011 | Completed final sign-off Apr 2012 | 2695 Sacramento St | administratively correct issued site permit #20100629556 s. 1)delete "commercial" from item 7a. 2)delete phrase "change use from extg commercial" from item 16 per simon tam.Details
administratively correct issued site permit #20100629556 s. 1)delete "commercial" from item 7a. 2)delete phrase "change use from extg commercial" from item 16 per simon tam. | |
| Jul 7, 2010 | Completed final sign-off Oct 2010 | 2695 Sacramento St | to obtain final inspection for work approved under pa # 200805081667. all work is complete.Details
to obtain final inspection for work approved under pa # 200805081667. all work is complete. | |
| Jul 7, 2010 | Completed final sign-off Nov 2010 | 2695 Sacramento St | to obtain final inspection for work approved under pa # 8808721. all work is complete.Details
to obtain final inspection for work approved under pa # 8808721. all work is complete. | |
| Jul 7, 2010 | Completed final sign-off Nov 2010 | 2695 Sacramento St | to obtain final inspection for work approved under pa # 8803351. all work is complete.Details
to obtain final inspection for work approved under pa # 8803351. all work is complete. | |
| Jun 29, 2010 | Completed final sign-off Apr 2012 | 2695 Sacramento St | add a full kitchen to family room on exist lower level. existing stair between floors shall remain. elec & plumb will be a part of this kitchen addition. change use from (e) commercial to 2nd residential space.Details
add a full kitchen to family room on exist lower level. existing stair between floors shall remain. elec & plumb will be a part of this kitchen addition. change use from (e) commercial to 2nd residential space. | $40,000 |
| Sep 15, 2008 | Completed final sign-off Oct 2008 | 1655 Dolores St | renew pa# 2006/05/04/0677 s to obtain final inspection.Details
renew pa# 2006/05/04/0677 s to obtain final inspection. | |
| May 8, 2008 | Never finaled issued May 2008, no final | 2695 Sacramento St | replace & re-inforce (e) foundation, provide new hardy panel on main & lower floor front interior wall (voluntary reinforcement). no exterior workDetails
replace & re-inforce (e) foundation, provide new hardy panel on main & lower floor front interior wall (voluntary reinforcement). no exterior work | $60,000 |
| Mar 6, 2008 | Completed final sign-off Mar 2008 | 1921 Diamond St | renew 200709132588 for final inspection.Details
renew 200709132588 for final inspection. | |
| Sep 13, 2007 | Expired or cancelled expired Mar 2008 | 1921 Diamond St | renew pa#200403037662s,#200608088922 for final inspection.Details
renew pa#200403037662s,#200608088922 for final inspection. | |
| Jan 24, 2007 | Expired or cancelled expired Nov 2008 | 4047 25th St | demolition to interior spaces and additon of bedroom on 2nd floor and new kitchen/bathrooms. final inspection: 200503248358Details
demolition to interior spaces and additon of bedroom on 2nd floor and new kitchen/bathrooms. final inspection: 200503248358 | |
| Aug 8, 2006 | Expired or cancelled expired Mar 2008 | 1921 Diamond St | renew pa#200403037662s for final inspection.Details
renew pa#200403037662s for final inspection. | |
| Mar 24, 2005 | Expired or cancelled expired Nov 2008 | 4047 25th St | demolition & reconstruction of (e)sub-standard rear addition,renovation of (e)interior spaces &Details
demolition & reconstruction of (e)sub-standard rear addition,renovation of (e)interior spaces & | $300,000 |
| Feb 28, 2005 | Expired or cancelled expired Feb 2009 | 191 15th Av | small horizontal addition @ 2nd level (3'6"x11'10" +/-) to increase family room sizeDetails
small horizontal addition @ 2nd level (3'6"x11'10" +/-) to increase family room size | $50,000 |
| Sep 16, 2004 | Expired or cancelled expired Feb 2023 | 191 15th Av | alterations ro ground floor, revision are indicatd by delta-2. this is a revision to 200305194948Details
alterations ro ground floor, revision are indicatd by delta-2. this is a revision to 200305194948 | |
| May 3, 2004 | Completed final sign-off Dec 2004 | 14 Grand View Tr | cosmetic change to front exterior slate on top of stucco, remove part ofdeck. add stucco wall to **Details
cosmetic change to front exterior slate on top of stucco, remove part ofdeck. add stucco wall to ** | $6,000 |
| Mar 3, 2004 | Expired or cancelled expired Mar 2008 | 1921 Diamond St | new addition @ side & rear yards of existing houseDetails
new addition @ side & rear yards of existing house | $300,000 |
| May 19, 2003 | Expired or cancelled expired Feb 2023 | 191 15th Av | remodel + addition on grd fl of single family residence. addition of master bedroom suiteDetails
remodel + addition on grd fl of single family residence. addition of master bedroom suite | $150,000 |
| May 9, 2002 | Expired or cancelled expired Sep 2002 | 117 Ord St | repair rot on stairs, on treads & risersDetails
repair rot on stairs, on treads & risers | $1,500 |
| Mar 21, 2002 | Completed final sign-off Jul 2002 | 117 Ord St | repair rot on soffet - approx 12 ft. new door.Details
repair rot on soffet - approx 12 ft. new door. | $500 |
| Feb 21, 2002 | Expired or cancelled expired Aug 2006 | 201 Montalvo Av | rivsion to beam and footing app 2001110222345,200202088788, 200201297979Details
rivsion to beam and footing app 2001110222345,200202088788, 200201297979 | $2,300 |
| Feb 8, 2002 | Expired or cancelled expired Aug 2006 | 201 Montalvo Av | revised app#200201297979. pier and footing replacement. revised drawing to include missed detail strDetails
revised app#200201297979. pier and footing replacement. revised drawing to include missed detail str | $2,000 |
| Jan 29, 2002 | Expired or cancelled expired May 2002 | 201 Montalvo Av | rev. to pa#2001/11/02/2345-to add footing detail at rear of houseDetails
rev. to pa#2001/11/02/2345-to add footing detail at rear of house | |
| Sep 5, 2001 | Expired or cancelled expired Jan 2002 | 164 Beaver St | renewal of pa#200008248751Details
renewal of pa#200008248751 |