Killian O'sullivan
Architect · O'sullivan Architecture · San Francisco
Public records
From the licensing board and the city of San Francisco.
The short answer
- Licensed?
- License activeArchitect C-30355First issued Sep 13, 2005, expires Sep 30, 2027.
Source: DCA license roster, retrieved Nov 5, 2026
- Any board discipline?
- None found.
We searched the California Architects Board enforcement list on Nov 5, 2026.
- Worked in San Francisco?
- 32 permits since 2006, 32 in the last 5 years. Latest filed Aug 26, 2026.
- What kind of projects?
- Home remodel 18 · Addition 11 · Deck, stairs or patio cover 2
- How long do their permits take?
- Home remodel: within 1 month. City typical for the same review: within 1 month.
Permits filed each year
San Francisco permits by the year they were filed. The last 5 years are in blue.
What are you planning?
Pick your kind of project to see their permits for it.
Home remodel: 18 permits in San Francisco
Time to get a permit
Median from filing to permit, from 18 issued permits filed since 1966. City is the San Francisco median for the same kind of review, from 3,682 permits.
Where
- Castro/Upper Market7
- West of Twin Peaks3
- Noe Valley2
- Haight Ashbury2
Most recent
- 195 San Leandro WyPool removal & interior remodel to (e) second kitchen.Aug 26, 2026Issued
- 195 San Leandro Wy1st fl: powder, kitchen, breakfast, laundry, dining & family rm renovated; powder & storage added. door & window to atrium added, door to side yard added. 2nd fl: (3) baths renovated, bath & laundry room added, closets removed & closet. (3) skylights added, (2) skylights removed. update mech & eleDec 7, 2021Complete
- 1505 Dolores StNew enclosed storage room at location of part of existing garage/storage space on 1st floor. new outlets at existing shed and new gas line for future connection at kitchen.Dec 14, 2020Expired
- 564 Liberty StNew powder room at main level. new closets & bathroom at existing bedroom at upper level. new skylight at upper level bathroom. electrical upgrades at area of work & adjacent areas. gas line for future furnace. structural work associated w/these improvements.Dec 14, 2020Expired
- 572 Liberty St(n) closet and bathroom at (e) bedroom. (n) non- structural partitions. update to lighting and power at closet and (e) bedroom. new skylight, lighting and power at new bathroom. no change to envelope.Jun 17, 2019Complete
| Filed | Project | Type | Status | Time to permit | Open |
|---|---|---|---|---|---|
| Aug 26, 2026 | 195 San Leandro Wy Pool removal & interior remodel to (e) second kitchen. Issued | Home remodel | Issued | Within 1 month | |
| Mar 15, 2026 | 293 Jersey St 2-story horizontal addition at the rear and side. kitchen remodel and new powder room on 2/f. new bedroom and remodeled bathrooms on 3/f. removed powder and enclosed laundry on 1/f. new front door and openings. Issued | Addition | Issued | 5 months | |
| Jun 24, 2022 | 195 San Leandro Wy New photovoltaic solar panels; new painted metal gutters matching profile of (e) degraded wood gutters; removal of existing unreinforced brick chimney; new ac shingle roof Reinstated | Other | Reinstated | Within 1 month | |
| May 12, 2022 | 1505 Dolores St Horizontal addition at rear of (e) house including kitech remodel, added work room, bathroom & home office. (n) rear deck & stairs. (n) roof deck. Complete | Addition | Complete | 28 months | |
| Dec 7, 2021 | 195 San Leandro Wy 1st fl: powder, kitchen, breakfast, laundry, dining & family rm renovated; powder & storage added. door & window to atrium added, door to side yard added. 2nd fl: (3) baths renovated, bath & laundry room added, closets removed & closet. (3) skylights added, (2) skylights removed. update mech & ele Complete | Home remodel | Complete | Within 1 month | |
| Aug 2, 2021 | 2475 Harrison St Horizontal addition at 3rd flr. (n) rated window at prop-line at north side on 2nd flr. 2 (n) bedrms, (n) bath & (n) laundry at 3rd flr. enlarged fam rom, kitchen & dining rm, (n) powder rm & storage rm Complete | Addition | Complete | 9 months | |
| Feb 3, 2021 | 20 Eastwood Dr Remodel kitchen & bathroom, add new bath at upper/main level. add new stairs to (e) lower level. new office & bedroom at lower level with new space at family room infill under (e) bay. 42 sq ft added w/ 470 sq ft increase to conditioned space. Complete | Addition | Complete | 9 months | |
| Dec 14, 2020 | 1505 Dolores St New enclosed storage room at location of part of existing garage/storage space on 1st floor. new outlets at existing shed and new gas line for future connection at kitchen. Expired | Home remodelType unconfirmed | Expired | Within 1 month | |
| Dec 14, 2020 | 564 Liberty St New powder room at main level. new closets & bathroom at existing bedroom at upper level. new skylight at upper level bathroom. electrical upgrades at area of work & adjacent areas. gas line for future furnace. structural work associated w/these improvements. Expired | Home remodel | Expired | 2 months | |
| Jun 17, 2019 | 572 Liberty St (n) closet and bathroom at (e) bedroom. (n) non- structural partitions. update to lighting and power at closet and (e) bedroom. new skylight, lighting and power at new bathroom. no change to envelope. Complete | Home remodel | Complete | Within 1 month | |
| Sep 18, 2017 | 35 Alma St (n)horizontal addition to the rear of (e) single fam home. enlarge kitchen and (n) powder on the main level, (n) master bed on the upper level and a (n) bed and bath on the lower level. (n) roof deck with access skylight to be built along with (n) deck and access stairs @ garden level. Complete | Addition | Complete | 8 months | |
| Aug 29, 2017 | 2261 Cecilia Av Remodel of (e) two story house - no change to building envelope: at lower level project will consist of a (n) bathroom & family rm. (e) bedrm & bath are to be moved. (e) overhang below upper level to be infilled for garage door. (n) rear deck and stairs to be constructed as shown on plans. Complete | Home remodel | Complete | 3 months | |
| Dec 1, 2016 | 572 Liberty St New horizontal addition to rear at(e) lower level. add a new bathrm, fam rm bedrom & storage. new rear decks & stairs to be built at the main (2nd) level & lower (1st) level. new landscaping @ rear yard, no change at upper level or to street elevation Cancelled | Addition | Cancelled | 19 months | |
| Nov 21, 2016 | 1056 Cole St #0 New bathroom at location of existing closet and bedroom, update tub in (e) bathroom. Complete | Home remodel | Complete | Within 1 month | |
| Aug 24, 2016 | 572 Liberty St New closets at extg bedrooms. new non-structural partitions and removal of extg non-structural partitions. update to lighting, power and finishes at extg bedrooms. Complete | Home remodel | Complete | 1 month | |
| May 1, 2014 | 533 Noe St Renovation of existing single family house, renovate bathroom includes enclosing of (e) lightwell, not visible from adjacent properties, add a new bathroom at an (e) closet, enlarge (e) closet, new parapet adjacent to new skylight. Issued | Home remodel | Issued | Within 1 month | |
| Mar 15, 2012 | 36 Alma St Changes to upper unit of 2 unit bldg. new master bath & closet @ (e) room. renovate and revisions to existing split bath. new opening between dining & living room. relocate washer/dryer to (e) laundry. no change to area of unit. no habitable space at garage level. new skylight @ new maser bath. Complete | Home remodel | Complete | Within 1 month | |
| Dec 7, 2011 | 572 Liberty St New vertical addition at existing kitchen -no square footage added - updated kitchen with new powder room at main (2nd) level. updated bathroom with new windows at upper level. vertical addition will not add to overall height. Complete | Home remodelType unconfirmed | Complete | 6 months | |
| Jul 22, 2011 | 1505 Dolores St Revision to pa #201103152107: conversion of e permitted space under permit pa #201103152107 to habitable space; new family room, home office, bath to be added. no change to exterior envelope. Complete | Revision or supplement | Complete | Within 1 month | |
| Mar 30, 2011 | 302 Eureka St 2nd fl: ex laundry room to be converted to home office with new double pane exterior doors, windows and skylight existing bath to be converted to home office. existing wc to be converted to powder room with n handwash basin. new lighting added, e bldg envelope to remain.all at rear Complete | Home remodel | Complete | Within 1 month |
Sources: DataSF i98e-djp9, 3pee-9qhc, retrieved Nov 5, 2026. Names on permits are matched to licenses by license number and name; unmatched records are not shown.
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