Sandra Chan
- Listed as
- architect, designer
- Firm
- Studio Paz
- Based in
- Oakland
- On San Francisco permits
- Mar 2005 to Aug 2026
49 permits since 2000 (architect on 47 permits, designer on 2 permits): 34 completed, 1 in progress, 8 never finaled, 6 expired or cancelled.
This is the city’s permit record, not a license check: the role and the number come from what was written on each permit (the number spelled one way). It does not show whether the license is current. How to read these records
Most recent permits
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Aug 13, 2026 | In progress filed Aug 2026, not yet issued | 254 Carl St | Kevin Webb Construction Inc | convert (e) storage area at lower level to 500sf jadu per nov# 200703122, to legalize the kitchen, bahtroom, duct-work, and washer/dryer. no structural work, nor change in wall locations.Details
convert (e) storage area at lower level to 500sf jadu per nov# 200703122, to legalize the kitchen, bahtroom, duct-work, and washer/dryer. no structural work, nor change in wall locations. | $40,000 |
| May 22, 2026 | Completed final sign-off Aug 2026 | 875 Shotwell St | Dore Const. Of Calif. Inc. | converting an overhang into storage shed. two windows and a door. 3 recypticals, one light switch and relocate a hose bib.Details
converting an overhang into storage shed. two windows and a door. 3 recypticals, one light switch and relocate a hose bib. | $15,000 |
| Oct 3, 2025 | Completed final sign-off May 2026 | 4231 18th St | Merlyn Construction | in kind replacement of (e) deck stair due to dry rot. extension of 3rd level deck within setback. replace railings w/code compliant railing (n) footings for residential units.Details
in kind replacement of (e) deck stair due to dry rot. extension of 3rd level deck within setback. replace railings w/code compliant railing (n) footings for residential units. | $20,000 |
| Feb 12, 2025 | Completed final sign-off May 2025 | 2111 18th St | new deck and stair replacement, less then 10'-0 above grade. new firewall along property line, less then 10-0 above grade.Details
new deck and stair replacement, less then 10'-0 above grade. new firewall along property line, less then 10-0 above grade. | $25,000 | |
| Dec 6, 2024 | Completed final sign-off Jul 2025 | 540 Victoria St | R & D Construction Co Inc | revision to 202408269432. replace foundation and slab per plan. remodel gr fl bath and laundry, replace stairs upper flr layout to accomodate, replace window at dining room. extend rear patio. convert (e) media room to (n) bedroomDetails
revision to 202408269432. replace foundation and slab per plan. remodel gr fl bath and laundry, replace stairs upper flr layout to accomodate, replace window at dining room. extend rear patio. convert (e) media room to (n) bedroom | $160,000 |
| Aug 26, 2024 | Completed final sign-off Jul 2025 | 540 Victoria St | R & D Construction Co Inc | roof: nw roofing, 2 nw skylights, replace existing skylight. 2ndfl:replace window inkind (wd front), remodel kitchen & bath. ground fl: replace garage door, alley windows+ rear windows in kind. remodel layout. voluntary seismic strengthing. nw rear conc. patio + stair. replace furnace w/heat pump.Details
roof: nw roofing, 2 nw skylights, replace existing skylight. 2ndfl:replace window inkind (wd front), remodel kitchen & bath. ground fl: replace garage door, alley windows+ rear windows in kind. remodel layout. voluntary seismic strengthing. nw rear conc. patio + stair. replace furnace w/heat pump. | $86,000 |
| Feb 28, 2024 | Completed final sign-off Feb 2025 | 1944 Great Hy | K 2 Builders Inc | revision to pa# 202311080469, roof hatch size with adequate head clearance plus add 1 hr fire parapet 30" above opening. (not visible fron the street)Details
revision to pa# 202311080469, roof hatch size with adequate head clearance plus add 1 hr fire parapet 30" above opening. (not visible fron the street) | |
| Nov 8, 2023 | Completed final sign-off Feb 2025 | 1944 Great Hy | K 2 Builders Inc | revision to 202308114295 to include roof deck & roof latch with interior stairs and move skylight over dinning.Details
revision to 202308114295 to include roof deck & roof latch with interior stairs and move skylight over dinning. | $10,000 |
| Oct 11, 2023 | Completed final sign-off Feb 2025 | 1944 Great Hy | K 2 Builders Inc | ref permit 202308114295 to include rebuilding rear stairs "in kind" and fiber cement due to water damage.Details
ref permit 202308114295 to include rebuilding rear stairs "in kind" and fiber cement due to water damage. | $15,000 |
| Aug 11, 2023 | Completed final sign-off Feb 2025 | 1944 Great Hy | interior renovation on all floors due to roof membrane collapse and roof leak. g/f: (e) bathroom remodel. 2/f and 3/f: (e) bathroom and kitchen remodel on both units.Details
interior renovation on all floors due to roof membrane collapse and roof leak. g/f: (e) bathroom remodel. 2/f and 3/f: (e) bathroom and kitchen remodel on both units. | $400,000 | |
| Oct 31, 2022 | Completed final sign-off Dec 2022 | 366 Franconia St | R & D Construction Co Inc | revision to bpa# 202111182695. changes during construction.Details
revision to bpa# 202111182695. changes during construction. | |
| Oct 26, 2022 | Completed final sign-off Jan 2025 | 168 Hancock St | R & D Construction Co Inc | ground flr: replace foundation @ front & non property line side of garage. replace (e) garage door. center opening from entry walkway to front yard. 2nd flr: replace windows & flooring, (n) balcony @ front yard. reroofing. (n) skylight. raise parapet. (n) trim & stocco. dry rot repairs.Details
ground flr: replace foundation @ front & non property line side of garage. replace (e) garage door. center opening from entry walkway to front yard. 2nd flr: replace windows & flooring, (n) balcony @ front yard. reroofing. (n) skylight. raise parapet. (n) trim & stocco. dry rot repairs. | $49,000 |
| Oct 21, 2022 | Expired or cancelled cancelled Nov 2023 | 351 Capp St | remodel kitchen, new half bath, update windows, update lighting and electrical receptacles, new water heaterDetails
remodel kitchen, new half bath, update windows, update lighting and electrical receptacles, new water heater | $35,000 | |
| Jun 24, 2022 | Completed final sign-off Feb 2025 | 229 Bonview St | Herling Construction | convert 575 sf of garage to conditioned space & replace int stair. replace foundation. demolish existing deck stair to upper deck. replace windows & doors @ rear. 3 new skylilghts. replace in-kind less than 50% of rear deck due to rot. replace in-kind front window due to dry-rotDetails
convert 575 sf of garage to conditioned space & replace int stair. replace foundation. demolish existing deck stair to upper deck. replace windows & doors @ rear. 3 new skylilghts. replace in-kind less than 50% of rear deck due to rot. replace in-kind front window due to dry-rot | $150,000 |
| May 19, 2022 | Completed final sign-off May 2024 | 62 Ulloa St | Twin Pinnacles Construction | ground fl: add bath. convert 342 sf of (e) unconditioned space to living areas. remove ground fl bath. new door and window at side (not visible from st). replace window @ rear. replace furnace. replace a tank water heater to a tankless gas water heater.Details
ground fl: add bath. convert 342 sf of (e) unconditioned space to living areas. remove ground fl bath. new door and window at side (not visible from st). replace window @ rear. replace furnace. replace a tank water heater to a tankless gas water heater. | $81,000 |
| Apr 19, 2022 | Completed final sign-off Aug 2022 | 2111 18th St | Weis & Son | addition to pa# 202202178233. add small glass sidelight to front door. light not visible from street.Details
addition to pa# 202202178233. add small glass sidelight to front door. light not visible from street. | $1,000 |
| Feb 17, 2022 | Completed final sign-off Aug 2022 | 2111 18th St | Weis & Son | remodel (e) bath, (n) doors & windows. replace doors & windows. (n) partition walls. provide code compliant hood vent, light & electrical per plans. (n) furnace. add new dwelling unit.Details
remodel (e) bath, (n) doors & windows. replace doors & windows. (n) partition walls. provide code compliant hood vent, light & electrical per plans. (n) furnace. add new dwelling unit. | $135,000 |
| Aug 30, 2021 | Completed final sign-off Jan 2023 | 57 Bessie St | Planart Construction Corp | revision to 202011189207 reduce excavation to 10 ft ceiling in media room, replace flat roof at rear due to dryrot and 3 stage shoring of neighboring foundations on both sidesDetails
revision to 202011189207 reduce excavation to 10 ft ceiling in media room, replace flat roof at rear due to dryrot and 3 stage shoring of neighboring foundations on both sides | |
| Jul 27, 2021 | Completed final sign-off Apr 2022 | 807 42nd Av | due to dry rot architectual kitchen and bath remodel w/ new door and lightwell windowsDetails
due to dry rot architectual kitchen and bath remodel w/ new door and lightwell windows | $60,000 | |
| Jun 29, 2021 | Completed final sign-off Dec 2022 | 366 Franconia St | R & D Construction Co Inc | interior remodel w/structural strenghening of ground floor rear slab on grade lowered 18"Details
interior remodel w/structural strenghening of ground floor rear slab on grade lowered 18" | $70,000 |
| Jan 22, 2021 | Completed final sign-off Mar 2021 | 1462 30th Av | O'neill & Neville Construction Inc | add spiral staircase in the rearyard for (e) 2/f bedroom access to rearyard & exchange (e) window with (n) door.Details
add spiral staircase in the rearyard for (e) 2/f bedroom access to rearyard & exchange (e) window with (n) door. | $6,300 |
| Dec 18, 2020 | Never finaled issued Jan 2021, no final | 452 Alvarado St | Herling Construction | interior work- widen & raise ht on 3 doorways-provide (n) posts & headers. remove 2 windows at rear facade & replace w/ 1 single larger window. (n) window not street visable.Details
interior work- widen & raise ht on 3 doorways-provide (n) posts & headers. remove 2 windows at rear facade & replace w/ 1 single larger window. (n) window not street visable. | $4,000 |
| Nov 18, 2020 | Completed final sign-off Apr 2023 | 57 Bessie St | Merlyn Construction, Planart Construction Corp | new 12" mat slab foundation w/ crawl space, media room deepened 2' 6" below street level & relocating internal stair opening from ground floor. interior work only. no changes to exterior.Details
new 12" mat slab foundation w/ crawl space, media room deepened 2' 6" below street level & relocating internal stair opening from ground floor. interior work only. no changes to exterior. | $230,000 |
| Mar 5, 2020 | Never finaled issued Jul 2020, no final | 147 Baltimore Wy | Herling Construction | kitchen & bathroom remodel w/window repair & skylight replacementsDetails
kitchen & bathroom remodel w/window repair & skylight replacements | $36,000 |
| Jul 23, 2019 | Completed final sign-off Aug 2020 | 168 Hancock St | Merlyn Construction | remove int stair, new bathroom, new door and window at rear elevation. new laundry sink, new lighting, voluntary seismic stregthening. ground flr - update rear facing door and window, bay window support voluntary stregthening. remodel bathroomDetails
remove int stair, new bathroom, new door and window at rear elevation. new laundry sink, new lighting, voluntary seismic stregthening. ground flr - update rear facing door and window, bay window support voluntary stregthening. remodel bathroom | $30,000 |
| Jun 11, 2018 | Completed final sign-off Jul 2021 | 1578 Shafter Av | Greenscape Construction Inc | revision to permit #201504244562. reduction in scope to reduce 3 story to 2 story structure at rear within required rear year. 2 bedroomds, 1 bathroom. 293 sf.Details
revision to permit #201504244562. reduction in scope to reduce 3 story to 2 story structure at rear within required rear year. 2 bedroomds, 1 bathroom. 293 sf. | |
| Mar 23, 2018 | Completed final sign-off Jun 2018 | 844 Detroit St | Merlyn Construction | revision to #201802272337, replace (3) windows per plan. visible from street. replace windows in same locations and sizes. u-factor: 0.32 max.Details
revision to #201802272337, replace (3) windows per plan. visible from street. replace windows in same locations and sizes. u-factor: 0.32 max. | $9,500 |
| Feb 20, 2018 | Completed final sign-off Oct 2020 | 807 42nd Av | structural improvements to foundation, structural upgrades to (e) framing. structural buildout of space inside (e) garage. ground fl - (n) bedrm & (n) bathrm. (n) sliding glass doors @ rear elevation. (n) stair <30" above grade @ rear, infill ligthwell only @ ground fl ceiling @ garage with skyligthDetails
structural improvements to foundation, structural upgrades to (e) framing. structural buildout of space inside (e) garage. ground fl - (n) bedrm & (n) bathrm. (n) sliding glass doors @ rear elevation. (n) stair <30" above grade @ rear, infill ligthwell only @ ground fl ceiling @ garage with skyligth | $40,000 | |
| Dec 21, 2017 | Expired or cancelled cancelled Jan 2026 | 638 Castro St | Herling Construction | rev. to 2017 1130 5144 - remove non-structural wall and doors.Details
rev. to 2017 1130 5144 - remove non-structural wall and doors. | |
| Jun 29, 2017 | Completed final sign-off Jan 2019 | 177 08th Av | Hing Wah Construction Inc | rev. to pa#201508134130. 1/f- interior reconfiguration to include 1 bedroom, 1 study, 1 laundry, 1 bath & 1 media. 2/f & 3/f- interior room reconfiguration. new stairs at front of building. 2 new skylgihts on 3/fDetails
rev. to pa#201508134130. 1/f- interior reconfiguration to include 1 bedroom, 1 study, 1 laundry, 1 bath & 1 media. 2/f & 3/f- interior room reconfiguration. new stairs at front of building. 2 new skylgihts on 3/f | $5,000 |
| Sep 4, 2015 | Never finaled issued Mar 2016, no final | 191 Moffitt St | Herling Construction | (e) lower basement: provide (n) vestibule for stair to rear yard/(e)basement. (n) closet, (n) lower basement/(e) ground flr: (n) interior doors, move wall @ garage, expand (e) deck, (n) sliding glass door, (n) rear windows (e) second floor: remove wall @ livingdining rm, (n) rear sliding glass door.Details
(e) lower basement: provide (n) vestibule for stair to rear yard/(e)basement. (n) closet, (n) lower basement/(e) ground flr: (n) interior doors, move wall @ garage, expand (e) deck, (n) sliding glass door, (n) rear windows (e) second floor: remove wall @ livingdining rm, (n) rear sliding glass door. | $55,000 |
| Aug 21, 2015 | Never finaled issued Dec 2015, no final | 1 Oak Park Dr | Ht Construction Company | (e) 2nd flr: replace windows, remodel kitchen & 2 bathrooms, stair replacement, (n) skylight. (e) grnd flr: (n) bathroom, (n) office, (n) bedroom, (n) family room w/kitchenette, (n) window @ office. garage door replacement, (n) sliding glass door replacement.Details
(e) 2nd flr: replace windows, remodel kitchen & 2 bathrooms, stair replacement, (n) skylight. (e) grnd flr: (n) bathroom, (n) office, (n) bedroom, (n) family room w/kitchenette, (n) window @ office. garage door replacement, (n) sliding glass door replacement. | $85,000 |
| Aug 13, 2015 | Completed final sign-off Jan 2020 | 177 08th Av | Herling Construction | ground level: (n) family room, (n) bedroom, (n) bathroom, stair replacement. 2nd level: remodel kitchn, (n) rear deck, (n) powder room. 3rd level: remodel bedrooms & bathroom, (n) master bathroom, (n) laundry room, window replacements, infill (e) lightwells & add ground floor area below deck (515sf)Details
ground level: (n) family room, (n) bedroom, (n) bathroom, stair replacement. 2nd level: remodel kitchn, (n) rear deck, (n) powder room. 3rd level: remodel bedrooms & bathroom, (n) master bathroom, (n) laundry room, window replacements, infill (e) lightwells & add ground floor area below deck (515sf) | $285,000 |
| Jun 30, 2015 | Never finaled issued Oct 2015, no final | 191 Moffitt St | Herling Construction | remodel kitchen and new master bathroom to replace extg master bathroom.Details
remodel kitchen and new master bathroom to replace extg master bathroom. | $35,000 |
| Nov 17, 2014 | Completed final sign-off Sep 2015 | 167 Hancock St | Herling Construction | remodel (e) bathroom & (e) kitchen @ (e) 1/f apartment. add laundry hookups, move water heater and furnace into existing closet, provide 1 hr. wall @ property line.Details
remodel (e) bathroom & (e) kitchen @ (e) 1/f apartment. add laundry hookups, move water heater and furnace into existing closet, provide 1 hr. wall @ property line. | $25,000 |
| Nov 17, 2014 | Completed final sign-off Apr 2015 | 29 Scott St | Bbc Construction Inc. | (2)replace windows on side with wood and sliding glass door replacement on rear with clad; remodel bathrrom in upstairs unit. (n) bathrrom at upstairs unit.Details
(2)replace windows on side with wood and sliding glass door replacement on rear with clad; remodel bathrrom in upstairs unit. (n) bathrrom at upstairs unit. | $25,000 |
| Jul 25, 2014 | Completed final sign-off May 2022 | 115 Plymouth Av | demolish 2-family dwellingDetails
demolish 2-family dwelling | $10,000 | |
| Nov 13, 2012 | Never finaled issued Aug 2013, no final | 426 Country Club Dr | C R Construction Co Inc | proposed 3rd floor addition to create (n) master bedroom, (n) bathrm, (n) study & 2 (n) closets, (n) shear walls, (n) interior stair, (n) solar roof shingles, (n) stucco work. sprinklers entire (n) addition under separate permit.Details
proposed 3rd floor addition to create (n) master bedroom, (n) bathrm, (n) study & 2 (n) closets, (n) shear walls, (n) interior stair, (n) solar roof shingles, (n) stucco work. sprinklers entire (n) addition under separate permit. | $145,600 |
| Mar 19, 2010 | Never finaled issued Feb 2012, no final | 115 Plymouth Av | renovation of (e) 2 family residence, 95 sq ft addition to rear of building. 280 sq ft addition to south side of building. new rear exit stair. raise height of roof by 1'-10" to building height of 29'-7".Details
renovation of (e) 2 family residence, 95 sq ft addition to rear of building. 280 sq ft addition to south side of building. new rear exit stair. raise height of roof by 1'-10" to building height of 29'-7". | $150,000 | |
| Sep 9, 2009 | Completed final sign-off Feb 2010 | 78 Valmar Tr | construct deck, change 2 windows to 6' sliding doors, change 1 window in kind, construct patio belowDetails
construct deck, change 2 windows to 6' sliding doors, change 1 window in kind, construct patio below | $5,000 | |
| Feb 24, 2009 | Completed final sign-off Apr 2010 | 62 Pixley St | Toucan Construction & Solar Inc. | remodel kitchen & bathroom at both units, two new skylights, new roof hatch.Details
remodel kitchen & bathroom at both units, two new skylights, new roof hatch. | $80,000 |
| Nov 7, 2007 | Expired or cancelled cancelled Feb 2008 | 182 Holladay Av | revision to application # 200612069218.remove & replace retaining wall, excavate subgrade storage room. (n) exterior stair to rear yard also subgrade.Details
revision to application # 200612069218.remove & replace retaining wall, excavate subgrade storage room. (n) exterior stair to rear yard also subgrade. | $20,000 | |
| Nov 5, 2007 | Never finaled issued Nov 2007, no final | 33 Clipper St | revision to appl #200608280751 - change to rear foundation & retaining wall. additional drainage & higher wall. interior door location change & add utility sink at ground floor. change along south wall from strap to hardy frame.Details
revision to appl #200608280751 - change to rear foundation & retaining wall. additional drainage & higher wall. interior door location change & add utility sink at ground floor. change along south wall from strap to hardy frame. | $7,000 | |
| Aug 31, 2007 | Expired or cancelled expired Nov 2008 | 431 Eureka St | kitchen renovation in same location as existing kitchen. fill in lightwell serving this propety only. replace and repair window and doors at rear. remove hall wall by kitchen.Details
kitchen renovation in same location as existing kitchen. fill in lightwell serving this propety only. replace and repair window and doors at rear. remove hall wall by kitchen. | $20,000 | |
| Dec 5, 2006 | Expired or cancelled expired Dec 2009 | 182 Holladay Av | (n) retaining wall to replace (e) failing retaining wall.Details
(n) retaining wall to replace (e) failing retaining wall. | $7,000 | |
| Nov 21, 2006 | Completed final sign-off May 2007 | 2640 Bryant St | remodel kitchen, remodel e stair to garage, remove interior courtyard and include area into dining room, n master bedroom suite at e garageDetails
remodel kitchen, remodel e stair to garage, remove interior courtyard and include area into dining room, n master bedroom suite at e garage | $25,000 | |
| Jun 3, 2005 | Completed final sign-off Jan 2006 | 130 Anderson St | renovation of (e) bedroom, (n) rear elevation door and window, expansion of (e) half bath to fullDetails
renovation of (e) bedroom, (n) rear elevation door and window, expansion of (e) half bath to full | $45,000 | |
| May 26, 2005 | Completed final sign-off Oct 2007 | 758 Hampshire St | expand rear of house, remodel kitchen and bathroom, (n) deck, (n) downstairs bathroom, (n) partialDetails
expand rear of house, remodel kitchen and bathroom, (n) deck, (n) downstairs bathroom, (n) partial | $60,000 | |
| Mar 30, 2005 | Expired or cancelled expired Mar 2009 | 617 Sanchez St | put roof over carport to comply w/nov#200454539.horizontal addition,increase (e)study & bedroom sizeDetails
put roof over carport to comply w/nov#200454539.horizontal addition,increase (e)study & bedroom size | $2,000 |