Erik S Chan
- Listed as
- architect, designer
- Firm
- Lun Chan Associates
- Based in
- San Francisco
- On San Francisco permits
- Aug 2014 to Oct 2026
35 permits since 2000 (architect on 34 permits, designer on 1 permit): 13 completed, 10 in progress, 5 never finaled, 7 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 |
|---|---|---|---|---|---|
| Oct 1, 2026 | In progress filed Oct 2026, not yet issued | 745 Lakeview Av | addition & alterations to (e) one story, sfd. new basement. great room addition at 1st floor & kitchen remodel. 2nd floor addition with new bedroom & bathrooms. approximatly 80 cu. ft. to be excavated for new basement below proposed addition.Details
addition & alterations to (e) one story, sfd. new basement. great room addition at 1st floor & kitchen remodel. 2nd floor addition with new bedroom & bathrooms. approximatly 80 cu. ft. to be excavated for new basement below proposed addition. | $199,000 | |
| Sep 4, 2026 | In progress filed Sep 2026, not yet issued | 750 Lakeview Av | change (e) front door to 2'-8" door.Details
change (e) front door to 2'-8" door. | $1,500 | |
| Apr 2, 2026 | In progress filed Apr 2026, not yet issued | 674 Noe St | revision to bpa# 202501067743, update to 3rd floor bathroom layout. two-story, horizontal rear yard addition to existing three-story, single-family dwelling. new deck and spiral stair at rear of building. new interior stairs at all levels. new framing at the rear portions of the roof.Details
revision to bpa# 202501067743, update to 3rd floor bathroom layout. two-story, horizontal rear yard addition to existing three-story, single-family dwelling. new deck and spiral stair at rear of building. new interior stairs at all levels. new framing at the rear portions of the roof. | $199,000 | |
| Aug 22, 2025 | In progress issued Aug 2025 | 1443 12th Av | Odysseus Builders | revision 202212309489- increase in scope : addition of kitchen cabinets bedroom cabinets led core lighting, egress door from adu bedroom breakfast bar, layout of non load bearing walls. location water heaters/electrical hvac reduction in scope . no fireplace installation no stairway rebuildDetails
revision 202212309489- increase in scope : addition of kitchen cabinets bedroom cabinets led core lighting, egress door from adu bedroom breakfast bar, layout of non load bearing walls. location water heaters/electrical hvac reduction in scope . no fireplace installation no stairway rebuild | |
| Feb 27, 2025 | Completed final sign-off Apr 2025 | 875 36th Av | D Construction Inc | revision to permit 202205265050 to retain occupancy class (r-3) as allowed per information sheet fs-12.Details
revision to permit 202205265050 to retain occupancy class (r-3) as allowed per information sheet fs-12. | |
| Jan 6, 2025 | In progress issued Feb 2025 | 674 Noe St | Thomas Le Construction Inc | interior alteration to existing 3-story, single family dwelling. remodel existing kitchen and bathroom. no proposed work to exterior.Details
interior alteration to existing 3-story, single family dwelling. remodel existing kitchen and bathroom. no proposed work to exterior. | $55,000 |
| Oct 16, 2024 | Completed final sign-off Sep 2025 | 51 Encanto Av | Thomas Le Construction Inc | revision to pa # 2024-0502-1238, one (n) skylights. design change to proposed interior stair. change to vestibule at bottom of interior stairDetails
revision to pa # 2024-0502-1238, one (n) skylights. design change to proposed interior stair. change to vestibule at bottom of interior stair | $2,000 |
| Oct 3, 2024 | Completed final sign-off Apr 2025 | 875 36th Av | D Construction Inc | revision to pa # 2022-0526-5039 structural changes. architectural changes; existing kitchen window at 2nd & 3rd fl kitchens to remainDetails
revision to pa # 2022-0526-5039 structural changes. architectural changes; existing kitchen window at 2nd & 3rd fl kitchens to remain | |
| Aug 19, 2024 | In progress filed Aug 2024, not yet issued | 1262 Mason St | improvements to (e) entrances per the accessible business entrance program (multiple entrances within one building). proposed work at g/f only and no work proposed in right of way.Details
improvements to (e) entrances per the accessible business entrance program (multiple entrances within one building). proposed work at g/f only and no work proposed in right of way. | $6,000 | |
| Aug 19, 2024 | In progress filed Aug 2024, not yet issued | 1256 Mason St | improvements to (e) entrances per the accessible business entrance program (multiple entrances within one building). proposed work at g/f only and no work proposed in right of way. for compliance with abe program. abe# 201901084070.Details
improvements to (e) entrances per the accessible business entrance program (multiple entrances within one building). proposed work at g/f only and no work proposed in right of way. for compliance with abe program. abe# 201901084070. | $6,000 | |
| May 2, 2024 | Completed final sign-off Oct 2025 | 51 Encanto Av | Thomas Le Construction Inc | interior remodel to (e) 2-stry single family dwelling: remodel (e) kitchen at 1st floor, remove interior walls at 1st floor to create great room, demo (e) stair from garage to 1st floor and replace with (n) stair from garage to 1st floor.Details
interior remodel to (e) 2-stry single family dwelling: remodel (e) kitchen at 1st floor, remove interior walls at 1st floor to create great room, demo (e) stair from garage to 1st floor and replace with (n) stair from garage to 1st floor. | $75,000 |
| Jan 9, 2024 | In progress filed Jan 2024, not yet issued | 1250 Mason St | improvement to extg entrance per the accessible business entrance program (ordinance 51-16). abe 201901084068. patch gabs at sidewalk where cracks greater then 1/2" wide, parch tiles where gaps occur, move and replace extg doors with new accessible width door and side light.Details
improvement to extg entrance per the accessible business entrance program (ordinance 51-16). abe 201901084068. patch gabs at sidewalk where cracks greater then 1/2" wide, parch tiles where gaps occur, move and replace extg doors with new accessible width door and side light. | $6,000 | |
| Sep 14, 2023 | In progress issued Sep 2025 | 750 Lakeview Av | Akd Homes Inc. | two story addition that extends into the rear yard. the upper level addition is 182 sq.ft. and includes a dining room & deck. the lower level addition is 346 sq.ft.& includes a bedroom, bathroom & storage room.the (e) area is 1,116 sq.ft.& the proposed area is 1,644 sq.ft.Details
two story addition that extends into the rear yard. the upper level addition is 182 sq.ft. and includes a dining room & deck. the lower level addition is 346 sq.ft.& includes a bedroom, bathroom & storage room.the (e) area is 1,116 sq.ft.& the proposed area is 1,644 sq.ft. | $250,000 |
| Aug 3, 2023 | Never finaled filed Aug 2023, never issued | 1750 Mission St | abate nov#202304869. legalize existing non-permitted dweling unit (unit 1752a & 1752b) at 1/f (unit 1752a: 1,456 floor area, unit 1752b: 428 sf). modify rear shed. change of use from b/r-2 to r-2 (g/f only).Details
abate nov#202304869. legalize existing non-permitted dweling unit (unit 1752a & 1752b) at 1/f (unit 1752a: 1,456 floor area, unit 1752b: 428 sf). modify rear shed. change of use from b/r-2 to r-2 (g/f only). | $61,000 | |
| Dec 30, 2022 | In progress issued Jun 2024 | 1443 12th Av | Odysseus Builders | add new adu to existing ground floor per gov. code 65852.2. to comply with nov #201281241.Details
add new adu to existing ground floor per gov. code 65852.2. to comply with nov #201281241. | $300,000 |
| Oct 27, 2022 | Never finaled filed Oct 2022, never issued | 1450 09th Av | add one adu unit per state programDetails
add one adu unit per state program | $78,313 | |
| Oct 26, 2022 | Completed final sign-off May 2025 | 261 Amber Dr | Mz2 Builder | to comply with nov# 202293873. 2nd revision to pa# 201601257895. minor changes to exterior envelope. enlarge 1 bathroom window. add tempered glass to deck rail. extend upper 2nd fl into triple story air space to expand bathroom (+93 sf). redesign kitchen. enlarge skylight. change siding to shingle.Details
to comply with nov# 202293873. 2nd revision to pa# 201601257895. minor changes to exterior envelope. enlarge 1 bathroom window. add tempered glass to deck rail. extend upper 2nd fl into triple story air space to expand bathroom (+93 sf). redesign kitchen. enlarge skylight. change siding to shingle. | $85,000 |
| Sep 22, 2022 | Completed final sign-off Aug 2024 | 261 Amber Dr | landscape project: new driveway paving and planting areas in front yard meeting current permiability code req.Details
landscape project: new driveway paving and planting areas in front yard meeting current permiability code req. | $20,000 | |
| May 26, 2022 | Completed final sign-off Apr 2025 | 875 36th Av | D Construction Inc | interior remodel to (e) 3-story, 2-family dwelling. kitchen and bath remodel to 2nd & 3rd floors. new bathroom to 2nd & 3rd floor units. adu under separate pa#202205265050.Details
interior remodel to (e) 3-story, 2-family dwelling. kitchen and bath remodel to 2nd & 3rd floors. new bathroom to 2nd & 3rd floor units. adu under separate pa#202205265050. | $128,108 |
| May 26, 2022 | Completed final sign-off May 2025 | 875 36th Av | D Construction Inc | legalize (e) non-permitted ground floor unit per state adu program change of occupancy r-3 to r-2. unit will be added per government code section 65852.2 for the state adu program.Details
legalize (e) non-permitted ground floor unit per state adu program change of occupancy r-3 to r-2. unit will be added per government code section 65852.2 for the state adu program. | $20,785 |
| Nov 16, 2021 | Completed final sign-off Feb 2022 | 57 Benton Av | Alvarez Construction & Tile, Inc | add new bedroom on g/f with new window on the side of property and kitchen remodeling on the main floor.Details
add new bedroom on g/f with new window on the side of property and kitchen remodeling on the main floor. | $40,000 |
| Nov 16, 2021 | Expired or cancelled expired Aug 2024 | 261 Amber Dr | replace 2 (e) skylights. replace 1 skylight with a larger skylight.Details
replace 2 (e) skylights. replace 1 skylight with a larger skylight. | $5,000 | |
| Mar 17, 2021 | Completed final sign-off Mar 2024 | 1750 Wawona St | Lifetime Remodeling Inc | revision to pa# 201903185499. no new work proposed. revision addresses graphic error on base permit that did not show all the walls that were approved to be demolished and re-built under planning permit ommit chimney application # 2019-001455cua. the appropiate wall hatches have been updated.Details
revision to pa# 201903185499. no new work proposed. revision addresses graphic error on base permit that did not show all the walls that were approved to be demolished and re-built under planning permit ommit chimney application # 2019-001455cua. the appropiate wall hatches have been updated. | |
| Nov 13, 2019 | Completed final sign-off Feb 2020 | 1517 Jones St | comply with nov 201764391, remove shower head. remove shower handle control and laundry sink. window replacements, same use, style, opening in kindDetails
comply with nov 201764391, remove shower head. remove shower handle control and laundry sink. window replacements, same use, style, opening in kind | $2,000 | |
| Jul 29, 2019 | Expired or cancelled expired Aug 2024 | 261 Amber Dr | revision to 201601257895 r3 no change to (e) envelope-windows & roof. alterations to kitchen plan & entry extend upper living area into 3 story interior infill to enlarge bedrm & master bath. corrections to vio 201621451Details
revision to 201601257895 r3 no change to (e) envelope-windows & roof. alterations to kitchen plan & entry extend upper living area into 3 story interior infill to enlarge bedrm & master bath. corrections to vio 201621451 | $9,500 | |
| Mar 18, 2019 | Expired or cancelled expired Mar 2024 | 1750 Wawona St | Lifetime Remodeling Inc | to comply w/ n.o.v 201935121. revision to pa 201707121692. add parapet & sloping / tapered roof surface to improve roof drainage. update demo plan to incl removal of upper floor exterior walls & portions of lower floor walls that are damaged. new entry stair, window changesDetails
to comply w/ n.o.v 201935121. revision to pa 201707121692. add parapet & sloping / tapered roof surface to improve roof drainage. update demo plan to incl removal of upper floor exterior walls & portions of lower floor walls that are damaged. new entry stair, window changes | $25,000 |
| Dec 28, 2018 | Completed final sign-off Nov 2019 | 230 Justin Dr | Studio 101 General Building Contractor | lower fl - add wet bar, remodel bathroom, move walls, replace windows. upper fl - remodel bathroom, new bathroom, move kitchen, remove interior walls, replace leaky windows (in kind-no vinyl). no new sq ft, no change to building foot print. new plumbing and electrical.Details
lower fl - add wet bar, remodel bathroom, move walls, replace windows. upper fl - remodel bathroom, new bathroom, move kitchen, remove interior walls, replace leaky windows (in kind-no vinyl). no new sq ft, no change to building foot print. new plumbing and electrical. | $120,000 |
| Dec 21, 2018 | Expired or cancelled withdrawn Apr 2019 | 1118 Geneva Av | rooms down project approvable per za bulletin no. 1: second floor remove wall between kitchen and living room and kitchen remodel. ground floor add two bedrooms and two full bathrooms. replace two groundfloor windows and add new rear window on second floor. no vinyl windows on either floor.Details
rooms down project approvable per za bulletin no. 1: second floor remove wall between kitchen and living room and kitchen remodel. ground floor add two bedrooms and two full bathrooms. replace two groundfloor windows and add new rear window on second floor. no vinyl windows on either floor. | $130,000 | |
| Jul 23, 2018 | Expired or cancelled withdrawn Dec 2018 | 2941 23rd Av | comply w/ 201841525. interior remodel ground floor only. add sink and dish washer in recreation room, plus new partitions wall to create an extra bedroom. the partition wall be a 1 hour rated wall.Details
comply w/ 201841525. interior remodel ground floor only. add sink and dish washer in recreation room, plus new partitions wall to create an extra bedroom. the partition wall be a 1 hour rated wall. | $1,800 | |
| Jul 12, 2017 | Expired or cancelled expired Mar 2024 | 1750 Wawona St | Lifetime Remodeling Inc | remodel of a single family residence and addition of 685 sq ft to garage & bedroom above. 1.5 new bathrooms on the lower floor.Details
remodel of a single family residence and addition of 685 sq ft to garage & bedroom above. 1.5 new bathrooms on the lower floor. | $170,000 |
| Oct 13, 2016 | Never finaled issued Nov 2016, no final | 1945 Franklin St | add skylights to 4th fl ceiling. add triangular windows in dormer side walls. remove brick chimney. add new gas fireplaceDetails
add skylights to 4th fl ceiling. add triangular windows in dormer side walls. remove brick chimney. add new gas fireplace | $5,000 | |
| Aug 1, 2016 | Never finaled issued Aug 2016, no final | 1945 Franklin St | revision to pa 2015-0421-4219 back bedrrom on 1st floor to add 1 more new accordion door on west side; updated/revised structural work for accordion doors. revision to 4th floor ceiling. maher naDetails
revision to pa 2015-0421-4219 back bedrrom on 1st floor to add 1 more new accordion door on west side; updated/revised structural work for accordion doors. revision to 4th floor ceiling. maher na | $25,000 | |
| Jan 25, 2016 | Expired or cancelled expired Aug 2024 | 261 Amber Dr | repair exterior deck & enclose entry in front 93 sq ft. interior remodeling bathrooms & kitchen, electrical & plumbing. added habitable space entry.Details
repair exterior deck & enclose entry in front 93 sq ft. interior remodeling bathrooms & kitchen, electrical & plumbing. added habitable space entry. | $200,000 | |
| Mar 2, 2015 | Never finaled issued Mar 2015, no final | 285 Topaz Wy | J L Construction Inc | elevator installation. master bath remodel, 2 new window openingsDetails
elevator installation. master bath remodel, 2 new window openings | $65,000 |
| Aug 29, 2014 | Completed final sign-off Mar 2015 | 285 Topaz Wy | J L Construction Inc | interior partition walls 9non load bearing) new sink, toilet, shower/tub, new window, electrical & plumbing all work on 1st floor.Details
interior partition walls 9non load bearing) new sink, toilet, shower/tub, new window, electrical & plumbing all work on 1st floor. | $12,000 |