Seamus Collins Construction, Inc.
- Based in
- San Francisco
- On San Francisco permits
- Sep 2012 to Oct 2025
- Last 24 months
- 1 permit filed
49 permits since 2000: 37 completed, 1 in progress, 5 never finaled, 6 expired or cancelled.
Of the 5 never-finaled permits, 4 are 3 to 5 years old, 1 is 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 |
|---|---|---|---|---|
| Oct 17, 2025 | Completed final sign-off May 2026 | 4135 California St | 2 set of metal stairs to be installed at the 4135 california st stair#1 along cornwall st and stair #2 along california st.Details
2 set of metal stairs to be installed at the 4135 california st stair#1 along cornwall st and stair #2 along california st. | $150,000 |
| Aug 6, 2024 | In progress issued Aug 2025 | 811 Valencia St | revision to approved plans #201811156034 to revise electrical meter room at 1st floor and remove commercial mechanical space at 2nd floor.Details
revision to approved plans #201811156034 to revise electrical meter room at 1st floor and remove commercial mechanical space at 2nd floor. | $10,000 |
| Apr 1, 2024 | Completed final sign-off May 2026 | 4135 California St | revision to 201612275923 addendaum. change glass stain house to stucco, change wood panels to stucco. no interior changes, just exterior material.Details
revision to 201612275923 addendaum. change glass stain house to stucco, change wood panels to stucco. no interior changes, just exterior material. | |
| Jul 6, 2023 | Completed final sign-off Feb 2025 | 4135 California St | ref pa# 201612275923s2. stormwater control plan to be reviewed by dbi plumbing inspection division per sfpuc request. per pid-insp steve panelli, submit drawing to pid-insp for revise cost and approval.Details
ref pa# 201612275923s2. stormwater control plan to be reviewed by dbi plumbing inspection division per sfpuc request. per pid-insp steve panelli, submit drawing to pid-insp for revise cost and approval. | |
| Jun 29, 2023 | Completed final sign-off Dec 2023 | 3446 Balboa St | revision to pa# 202305177989 for accessible shower location. relocate ada shower.Details
revision to pa# 202305177989 for accessible shower location. relocate ada shower. | |
| May 17, 2023 | Completed final sign-off Dec 2023 | 3446 Balboa St | new and updated accessibilty for beauty salon spa and massage, update accessible all gender restroom and provide accesible shower, expand (e) salon room for accessible sized room new sfdph app. for beauty salone and massage at 3446 balboa st.Details
new and updated accessibilty for beauty salon spa and massage, update accessible all gender restroom and provide accesible shower, expand (e) salon room for accessible sized room new sfdph app. for beauty salone and massage at 3446 balboa st. | $5,000 |
| May 4, 2023 | Never finaled issued May 2023, no final | 817 Valencia St | underpinning of north foundation as required for excavation @ 811 valencia streetDetails
underpinning of north foundation as required for excavation @ 811 valencia street | $50,000 |
| Jul 19, 2022 | Expired or cancelled cancelled Jan 2026 | 355 Edgehill Wy | wood stair on grade @ side of property to access new doorway. some minot excavation of soil in order to place stairs on grade.Details
wood stair on grade @ side of property to access new doorway. some minot excavation of soil in order to place stairs on grade. | $5,000 |
| Jun 8, 2022 | Completed final sign-off Jul 2022 | 355 Edgehill Wy | replace rotten garage door same in kindDetails
replace rotten garage door same in kind | $6,000 |
| Apr 8, 2022 | Expired or cancelled expired Mar 2026 | 2799 24th St | revision to pa# 201608296214. revision to mechanical systems. new grease duct for future t.i..Details
revision to pa# 201608296214. revision to mechanical systems. new grease duct for future t.i.. | $4,000 |
| Feb 15, 2022 | Expired or cancelled withdrawn Jun 2022 | 355 Edgehill Wy | replace brick facade w/stuccoDetails
replace brick facade w/stucco | $5,000 |
| Jan 25, 2022 | Completed final sign-off Jul 2022 | 355 Edgehill Wy | rev pa201712207016 at lower level: add a new powder room. add at main level add a powder room in the laundry room area.Details
rev pa201712207016 at lower level: add a new powder room. add at main level add a powder room in the laundry room area. | $5,000 |
| Nov 23, 2021 | Expired or cancelled expired May 2026 | 4135 California St | provide temporary shoring to accommodate foundation installation using solder beams with tiebacks. reference pa#201612275923 s1.Details
provide temporary shoring to accommodate foundation installation using solder beams with tiebacks. reference pa#201612275923 s1. | $200,000 |
| Nov 23, 2021 | Never finaled issued Feb 2022, no final | 4131 California St | provide underpinning to accomodate foundation installation at 4135 california street using concrete underpinning piers with tiebacks in conjuction with permeation grout.Details
provide underpinning to accomodate foundation installation at 4135 california street using concrete underpinning piers with tiebacks in conjuction with permeation grout. | $60,000 |
| Nov 19, 2021 | Completed final sign-off Jul 2022 | 355 Edgehill Wy | replace in kind siding that is damaged all around the house. change front door. approx 500 sq ftDetails
replace in kind siding that is damaged all around the house. change front door. approx 500 sq ft | $8,000 |
| Jun 17, 2021 | Completed final sign-off Jun 2021 | 2761 24th St | geo grout for work at 2799 24th stDetails
geo grout for work at 2799 24th st | $3,000 |
| Apr 15, 2021 | Expired or cancelled expired Nov 2024 | 181 Edgehill Wy | to comply with nov# 202173741. reconstruction of severly damaged portion of the building due to fallen tree.Details
to comply with nov# 202173741. reconstruction of severly damaged portion of the building due to fallen tree. | $70,000 |
| Nov 4, 2019 | Completed final sign-off Nov 2020 | 41 Kronquist Ct | rev to pa# 201905221390 & 201909161777; to replace pair of french doors at rear facade with 1 french door and 2 windows adding structural shear wall and hold downsDetails
rev to pa# 201905221390 & 201909161777; to replace pair of french doors at rear facade with 1 french door and 2 windows adding structural shear wall and hold downs | $3,750 |
| Sep 16, 2019 | Completed final sign-off Dec 2020 | 41 Kronquist Ct | revision to app#201905221390. relocate guest bathrooms and laundry at 1st floor. relocate closet at stairway and add dry bar cabinet at 2nd floor.Details
revision to app#201905221390. relocate guest bathrooms and laundry at 1st floor. relocate closet at stairway and add dry bar cabinet at 2nd floor. | $1,200 |
| Jun 18, 2019 | Never finaled issued Feb 2021, no final | 41 Kronquist Ct | remodel (e) deck at basement lvl with new tile at patio. replace & enlarge (e) deck at first flr with new stair to patio below. new deck at second flr with new doors from dining room.Details
remodel (e) deck at basement lvl with new tile at patio. replace & enlarge (e) deck at first flr with new stair to patio below. new deck at second flr with new doors from dining room. | $30,000 |
| May 22, 2019 | Completed final sign-off Dec 2020 | 41 Kronquist Ct | 1st flr -enclose (e) entry. (n) door. (n) master bath, clset. remodel (e) guest bath. (n) interior stair to 2nd flr. remodel kitchen, (n) concrete slab on grade at basement storage room w/ ceiling height from 7'-6" to 8'0". (n) skylight.Details
1st flr -enclose (e) entry. (n) door. (n) master bath, clset. remodel (e) guest bath. (n) interior stair to 2nd flr. remodel kitchen, (n) concrete slab on grade at basement storage room w/ ceiling height from 7'-6" to 8'0". (n) skylight. | $135,000 |
| Nov 15, 2018 | Never finaled issued Apr 2022, no final | 811 Valencia St | to erect a type 1a/5a, 6-story, 19-dwelling units with retail mixed use building- no basements.Details
to erect a type 1a/5a, 6-story, 19-dwelling units with retail mixed use building- no basements. | $1,600,000 |
| Nov 15, 2018 | Never finaled issued Apr 2022, no final | 811 Valencia St | to demolish a type v-b, 1-story restaurant.Details
to demolish a type v-b, 1-story restaurant. | $150,000 |
| Sep 18, 2018 | Completed final sign-off Oct 2020 | 2799 24th St | demolish a 1 story commercial bldg type 5Details
demolish a 1 story commercial bldg type 5 | $5,000 |
| Dec 20, 2017 | Completed final sign-off Jul 2022 | 355 Edgehill Wy | adding crawl space, shear walls & interior remodel including adding one bathroom.Details
adding crawl space, shear walls & interior remodel including adding one bathroom. | $50,000 |
| Feb 27, 2017 | Completed final sign-off May 2017 | 614 28th Av | remodel kitchen, hall bath & master bath @ 2nd floor.Details
remodel kitchen, hall bath & master bath @ 2nd floor. | $20,000 |
| Dec 28, 2016 | Completed final sign-off May 2026 | 4135 California St | demolish a gas stationDetails
demolish a gas station | $10,000 |
| Dec 27, 2016 | Completed final sign-off May 2026 | 4135 California St | erect 4 stories over 1 basement of 7 dwelling units. type 5 building.Details
erect 4 stories over 1 basement of 7 dwelling units. type 5 building. | $2,800,000 |
| Aug 29, 2016 | Completed final sign-off Jun 2025 | 2799 24th St | to erect 3 stories, no basement, type va, 4 units residential over 2 commercial tenant space building.Details
to erect 3 stories, no basement, type va, 4 units residential over 2 commercial tenant space building. | $1,440,000 |
| Jun 29, 2016 | Completed final sign-off Feb 2018 | 135 Balceta Av | first floor remodel: remove & replace concl slab, wood posts & beams, partition walls, plumbing fixtures, water heater & furnace. new lighting, outlets, boiler & radiant heat, new windows, build new sunken patio & conc. steps at rear yard.Details
first floor remodel: remove & replace concl slab, wood posts & beams, partition walls, plumbing fixtures, water heater & furnace. new lighting, outlets, boiler & radiant heat, new windows, build new sunken patio & conc. steps at rear yard. | $110,000 |
| May 19, 2016 | Completed final sign-off Apr 2017 | 387 Fair Oaks St | revision to application 2014-0522-6450 voluntary foundation upgrade with re-enforcing steel. new footing and retaining wall.Details
revision to application 2014-0522-6450 voluntary foundation upgrade with re-enforcing steel. new footing and retaining wall. | $30,000 |
| Apr 21, 2016 | Completed final sign-off May 2016 | 2015 20th Av | revision to 201601086628: removal of exterior rear yard stair and interior bathroom from scope of workDetails
revision to 201601086628: removal of exterior rear yard stair and interior bathroom from scope of work | |
| Apr 6, 2016 | Completed final sign-off Apr 2017 | 387 Fair Oaks St | revision to pa# 201405226450 to include, electrical wiring, upgrad plumbing & to add insulation if requiredDetails
revision to pa# 201405226450 to include, electrical wiring, upgrad plumbing & to add insulation if required | $20,000 |
| Feb 25, 2016 | Completed final sign-off Apr 2017 | 387 Fair Oaks St | to comply with nov#201600622 to correct deck described as existing on pa#201405226450 to read as "proposed"under seperate permit.Details
to comply with nov#201600622 to correct deck described as existing on pa#201405226450 to read as "proposed"under seperate permit. | |
| Jan 8, 2016 | Completed final sign-off May 2016 | 2015 20th Av | interior alterations, rear yard stairway. 2nd fl new half bath, kitchen cabinets, closets, fireplace. rear door and front window replacement. new skylight. garage posts.Details
interior alterations, rear yard stairway. 2nd fl new half bath, kitchen cabinets, closets, fireplace. rear door and front window replacement. new skylight. garage posts. | $105,000 |
| May 12, 2015 | Completed final sign-off Dec 2015 | 125 Hernandez Av | add (n) occupied rooms at lower level (bedrm,family rm, home office & full bath); no envelope changes, replace foundation throughout, add one steel beam.Details
add (n) occupied rooms at lower level (bedrm,family rm, home office & full bath); no envelope changes, replace foundation throughout, add one steel beam. | $125,000 |
| Apr 27, 2015 | Expired or cancelled expired Feb 2026 | 190 Dorantes Av | rear addition at 1st & 2nd floors. interior remodel to include kitchen remodel, master bathroom, master closet and misc including dining & family rooms. ** maher: n/a **Details
rear addition at 1st & 2nd floors. interior remodel to include kitchen remodel, master bathroom, master closet and misc including dining & family rooms. ** maher: n/a ** | $98,000 |
| Mar 19, 2015 | Completed final sign-off Sep 2019 | 2181 09th Av | to erect 2 stories, 2 basement, type v-b, single family house.Details
to erect 2 stories, 2 basement, type v-b, single family house. | $600,000 |
| Feb 24, 2015 | Completed final sign-off May 2015 | 244 Santa Paula Av | bathroom remodel, replace 3 windows & 1 french door @ lower level.Details
bathroom remodel, replace 3 windows & 1 french door @ lower level. | $8,000 |
| Feb 20, 2015 | Completed final sign-off Dec 2016 | 4352 26th St | add shotcrete construction to previously approved permit application 201208086891Details
add shotcrete construction to previously approved permit application 201208086891 | |
| Dec 12, 2014 | Completed final sign-off Jan 2015 | 485 Jersey St | repair 21'-0"(+/-) section of foundation along east property line.Details
repair 21'-0"(+/-) section of foundation along east property line. | $1,500 |
| Oct 20, 2014 | Completed final sign-off Dec 2016 | 4352 26th St | delete hand-dug pier along west property line.Details
delete hand-dug pier along west property line. | |
| Oct 20, 2014 | Completed final sign-off Jan 2015 | 4356 26th St | construct underpinning pier to support (e) building to facilitate excavation & construction of the proposed adjacent new building per approved permit 2014-0724-2044.Details
construct underpinning pier to support (e) building to facilitate excavation & construction of the proposed adjacent new building per approved permit 2014-0724-2044. | $20,000 |
| Jul 24, 2014 | Completed final sign-off Jan 2017 | 4352 26th St | temporary shoringDetails
temporary shoring | $20,000 |
| May 6, 2014 | Completed final sign-off Jun 2014 | 180 Dorantes Av | correct the scope of work from application 201309267853; no finishing and renovation of basement levelDetails
correct the scope of work from application 201309267853; no finishing and renovation of basement level | |
| Feb 3, 2014 | Completed final sign-off Mar 2014 | 1 Daniel Burnham Ct | replace bath tub with shower pan.Details
replace bath tub with shower pan. | $1,000 |
| Nov 20, 2013 | Completed final sign-off Mar 2014 | 600 Junipero Serra Bl | kitchen remodel and powder room remodel. shelves in the basement.Details
kitchen remodel and powder room remodel. shelves in the basement. | $60,000 |
| Nov 12, 2013 | Completed final sign-off Dec 2013 | 600 Junipero Serra Bl | replace 2 patio doors - 1 back door and the garage door. dry rot repair if needed around openings. repair in kind, garage door not visible from street. u factor .4 maxDetails
replace 2 patio doors - 1 back door and the garage door. dry rot repair if needed around openings. repair in kind, garage door not visible from street. u factor .4 max | $8,000 |
| Sep 28, 2012 | Completed final sign-off Nov 2012 | 3615 Buchanan St | bathroom remodel take off tile new shower pan (one full bath remodel in residential unit) new tile partial remodeling, no ligthing change/work no change in opening & wall layoutDetails
bathroom remodel take off tile new shower pan (one full bath remodel in residential unit) new tile partial remodeling, no ligthing change/work no change in opening & wall layout | $5,500 |