CheckMyDesignerChoi-Keung Chau
Engineer · Anthony Chau & Partners · Austin
Public records
From the licensing board and the city of San Francisco.
The short answer
- Licensed?
- License activeCivil Engineer C-73652First issued Sep 25, 2008, expires Dec 31, 2026.
Source: DCA license roster, retrieved Nov 5, 2026
- Any board discipline?
- None found.
We searched the BPELSG enforcement list on Nov 5, 2026.
- Worked in San Francisco?
- 15 permits since 2015, 15 in the last 5 years. Latest filed May 29, 2026.
- What kind of projects?
- Home remodel 9 · Addition 1 · ADU 1
- 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: 9 permits in San Francisco
Time to get a permit
Median from filing to permit, from 9 issued permits filed since 1966. City is the San Francisco median for the same kind of review, from 19,078 permits.
Where
- Sunset/Parkside3
- Russian Hill2
- South of Market1
- Hayes Valley1
Most recent
- 1483 47th AvRemodel kitchen and bath. relocate kitchen and bedroom. electrical,plumbing upgrde throughout. remove e plaster and replace w drywall. install insulation oif e walls and ceilings throughout. replace all aluminum windows w low e framed windows. 4, replace water heater,furnace.May 29, 2026Issued
- 1531 41st Av1/f: convert storage space to bedroom and family room. relocate bathroom and laundry room on the first floor. enclose and rebuild entry stairs and foyer. replace (e) furnace in kind. widen opening at kitchen and dining room.Mar 17, 2025Issued
- 4125 Moraga StRemove walls in living/dining/kitchen, replace garage door header, install new steel beam in roof/ceiling, new 5/8" drywall/entire ceilingOct 6, 2023Complete
- 1100 Union St #900Unit #900: non-structural interior remodel on 9th floor. exploratory demo under pa# 202306099681.Aug 8, 2023Complete
- 741 Tehama StRemodel kitchen, remodel 2 full bathrooms, add 1 full bathroom on 1st flr, install heat pump hvac systems on both lvls, remodel laundry & mechanical rm on 1st flr.Mar 28, 2023Issued
| Filed | Project | Type | Status | Time to permit | Open |
|---|---|---|---|---|---|
| Jun 9, 2026 | 741 Tehama St Revision to permit 202509084781 (ref. 202303284563). rear stairs alteration. direction and design of rear stairs changed. remove the elevator work from scope. Filed | Revision or supplement | Filed | — | |
| May 29, 2026 | 1483 47th Av Remodel kitchen and bath. relocate kitchen and bedroom. electrical,plumbing upgrde throughout. remove e plaster and replace w drywall. install insulation oif e walls and ceilings throughout. replace all aluminum windows w low e framed windows. 4, replace water heater,furnace. Issued | Home remodel | Issued | Within 1 month | |
| Sep 8, 2025 | 741 Tehama St Revision to pa 202303284563 remove rear interior stairs from kitchen to 1st fl; replace rear interior stairs from kitchen to mezzanine; reconfigure interior front entry stairs in foyer (not visible from street); install an elevator; ground fl bathrm & laundry layout change. no fixture changes Issued | Revision or supplement | Issued | Within 1 month | |
| Jun 20, 2025 | 1607 47th Av Revision to 202506027721. remodel kitchen and bath on 2/f. replace undersized deck beam. re-wire the entire house, 2 bedrooms, 1 bath, living room and kitchen/dining room (separate permit). install new insulation on all exterior walls and ceiling on 2/f. install new 5/8 type x sheetrock Issued | Revision or supplement | Issued | Within 1 month | |
| Jun 9, 2025 | 1531 41st Av Revision 202503172384- remove wall at kitchen. kitchen remodel in kind adding (n) beam , kitchen cabinets, countertop. new hardie siding in the back of the house. not facing street. Issued | Revision or supplementType unconfirmed | Issued | Within 1 month | |
| Mar 17, 2025 | 1531 41st Av 1/f: convert storage space to bedroom and family room. relocate bathroom and laundry room on the first floor. enclose and rebuild entry stairs and foyer. replace (e) furnace in kind. widen opening at kitchen and dining room. Issued | Home remodel | Issued | Within 1 month | |
| Jun 25, 2024 | 332 Marietta Dr Revision to pa 202011309839-s1 new window opening sizes and accompanying t24/structural minor structural upadates from differint existing conditions Issued | Revision or supplement | Issued | Within 1 month | |
| Jan 17, 2024 | 107 Flood Av Rev to pa# 2023-0804-3759; new concrete slab. new footing at front. new 2x4 studs nailed to (e) 2x4 stud at side walls. new 2x6 studs at front and back. put 2x8 sister on (e) roof rafter, put 3/8 cdx sheathing to left side wall. all work in exist. garage convert to new adu area Complete | Revision or supplement | Complete | Within 1 month | |
| Nov 13, 2023 | 2222 26th Av Revise bpa#202310319825, front staircase rebuild, patch stucco/repair, replace/repair in kind. Complete | Revision or supplement | Complete | Within 1 month | |
| Oct 6, 2023 | 4125 Moraga St Remove walls in living/dining/kitchen, replace garage door header, install new steel beam in roof/ceiling, new 5/8" drywall/entire ceiling Complete | Home remodel | Complete | Within 1 month | |
| Aug 8, 2023 | 1100 Union St #900 Unit #900: non-structural interior remodel on 9th floor. exploratory demo under pa# 202306099681. Complete | Home remodel | Complete | Within 1 month | |
| Aug 4, 2023 | 107 Flood Av Correct address from 105 to 107-109 flood ave. ref pa# 202111303348 Complete | Revision or supplementType unconfirmed | Complete | Within 1 month | |
| Jul 11, 2023 | 105 Flood Av New foundation for front wall. revision to 202111303348. comply w/ nov 201800071. Complete | Revision or supplement | Complete | Within 1 month | |
| Mar 28, 2023 | 741 Tehama St Remodel kitchen, remodel 2 full bathrooms, add 1 full bathroom on 1st flr, install heat pump hvac systems on both lvls, remodel laundry & mechanical rm on 1st flr. Issued | Home remodel | Issued | Within 1 month | |
| Aug 29, 2022 | 10 Santa Barbara Av Repair/replace retaining wall at rear of property in kind to comply with 202294386 Complete | Retaining wall or site workType unconfirmed | Complete | Within 1 month | |
| Mar 3, 2022 | 1100 Union St #701 Kitchen remodel: non structural Complete | Home remodel | Complete | Within 1 month | |
| Nov 30, 2021 | 105 Flood Av Convert existing detached garage into a new adu. Complete | ADU | Complete | 13 months | |
| Jul 26, 2021 | 10 Santa Barbara Av To comply with bid nov 202179235 and eid complaint 202179647. remodel kitchen and bathrooms, replace windows, and mep as required. voluntary strengthening. Complete | Legalize or fix a violation | Complete | 3 months | |
| Oct 11, 2019 | 10 Santa Barbara Av Voluntary foundation repair Complete | Seismic retrofit or foundation | Complete | 1 month | |
| Aug 23, 2018 | 522 11th Av Replace front windows, replace front exterior stucco w/ hood cedar shingles, construct entry particle, repair dryrot at entry stairs Complete | Other | Complete | 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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