Zhuren Lawrence Liao
Engineer · Lawrence Liao Str. Eng · Fremont
Public records
From the licensing board and the city of San Francisco.
The short answer
- Licensed?
- License activeStructural Engineer S-3273First issued Jan 26, 1990, expires Dec 31, 2027.
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?
- 532 permits since 2004, 532 in the last 5 years. Latest filed Oct 28, 2026.
- What kind of projects?
- Home remodel 186 · Seismic retrofit or foundation 152 · Addition 89
- 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: 186 permits in San Francisco
Time to get a permit
Median from filing to permit, from 175 issued permits filed since 1966; 7 still in review. City is the San Francisco median for the same kind of review, from 25,538 permits.
Where
- Sunset/Parkside29
- West of Twin Peaks25
- Outer Richmond18
- Inner Sunset14
Most recent
- 531 Page StUnit#531:remode(e)kitchen & bath. unit#533:remodel(e)kitchen & convert powder room to full bath.unit#535:remodel(e)kitchen & bath. to replace drywall,flooring,cabinets,fixutes & applicance.no structual work.Oct 28, 2026Filed
- 2254 30th Av1/f: remodel (e) floor space tomedia, bedrooms,b athrooms, wetbar and laundry. replace interior stair. 2/f: remodel (e) kitchen, bathroom and dining. replace all windows. infill lightwells, new skylights. ab112Oct 22, 2026Triage
- 1321 Ulloa St1st fl remodel e space to new media, bedroomos, bathrooms, wetbar, and laundry. 2nd fl remodel kitchen, bath and dining rm. replace e interior stair.Oct 19, 2026Filed
- 1619 33rd Av2nd floor: remodel kitchen and bath, and add powder room. new deck.Oct 14, 2026Issued
- 2072 Ellis St1st flr: add media, sauna, 1 full bath. 2nd flr: remodel kitchen and 1/2 bath. 3rd flr: remodel 2 bath, add 1 full bath. 4th flr: remodel bath reconfigure interior stairs, replace all windows w/ aluminum clad wood. add deck at rear. nfpa 13d under separate permit.ab112Oct 1, 2026Cancelled
| Filed | Project | Type | Status | Time to permit | Open |
|---|---|---|---|---|---|
| Oct 28, 2026 | 531 Page St Unit#531:remode(e)kitchen & bath. unit#533:remodel(e)kitchen & convert powder room to full bath.unit#535:remodel(e)kitchen & bath. to replace drywall,flooring,cabinets,fixutes & applicance.no structual work. Filed | Home remodel | Filed | — | |
| Oct 28, 2026 | 2315 17th Av Revision to pa# 2025-0613-8705: 1st fl. remove wet bar, replace entire slab on 1st fl. Filed | Revision or supplement | Filed | — | |
| Oct 22, 2026 | 711 York St 1st fl/ add 2 bedrooms, 2 full bathrooms, and 1 family room, 2nd floor: remodel kitchen and baths. add interior stairs and replace front windows with aluminum clad wood. ab112 Filed | Addition | Filed | — | |
| Oct 22, 2026 | 2254 30th Av 1/f: remodel (e) floor space tomedia, bedrooms,b athrooms, wetbar and laundry. replace interior stair. 2/f: remodel (e) kitchen, bathroom and dining. replace all windows. infill lightwells, new skylights. ab112 Triage | Home remodel | Triage | — | |
| Oct 21, 2026 | 2155 32nd Av 1st flr: add 2 bedroom, 2 full bath, laundry and media. 2nd flr: remodel kitchen and bathroom. add 1 full bath. replace all front window in-kind with vinyl add deck and patio at rear. rear addition. Filed | Addition | Filed | — | |
| Oct 19, 2026 | 1321 Ulloa St 1st fl remodel e space to new media, bedroomos, bathrooms, wetbar, and laundry. 2nd fl remodel kitchen, bath and dining rm. replace e interior stair. Filed | Home remodel | Filed | — | |
| Oct 14, 2026 | 1619 33rd Av 2nd floor: remodel kitchen and bath, and add powder room. new deck. Issued | Home remodel | Issued | Within 1 month | |
| Oct 14, 2026 | 9 Juri St #0 Revision to pa #202404099652: 1/f rebuild subfloor & remodel bathroom. 2/f: reduce scope of work to reframe rear wall due to dryrot. Issued | Revision or supplement | Issued | Within 1 month | |
| Oct 7, 2026 | 2420 Clement St New retaining walls in the backyard. Issued | Retaining wall or site work | Issued | Within 1 month | |
| Oct 1, 2026 | 2072 Ellis St 1st flr: add media, sauna, 1 full bath. 2nd flr: remodel kitchen and 1/2 bath. 3rd flr: remodel 2 bath, add 1 full bath. 4th flr: remodel bath reconfigure interior stairs, replace all windows w/ aluminum clad wood. add deck at rear. nfpa 13d under separate permit.ab112 Cancelled | Home remodel | Cancelled | — | |
| Sep 28, 2026 | 2420 Clement St Structural revision to pa 202508062414 repair partial (e) stud walls & widen (e) footing on partial indicated areas Issued | Revision or supplement | Issued | Within 1 month | |
| Sep 24, 2026 | 944 Madrid St 1st fl: add 2 new bedrooms, 2 full baths, media room with wetbar. relocate laundry. 2nd fl reconfigure e kitche, living, dining, bedrms and bathroom. add 1 full bath. infill at rear and add new deck. remove shingles siding and replace to stucco. replace front windows with vinyl. subject to ab-112. Filed | Addition | Filed | — | |
| Sep 17, 2026 | 209 Lincoln Wy #0 Revision to pa# 202006309365 & 202306291189. 1/f: unit a & b, add laundry, 2/f: unit 1 & 3, add laudnry, 3/f: unit 5 & 7 add laundry. Issued | Revision or supplement | Issued | Within 1 month | |
| Sep 17, 2026 | 149 Buchanan St Remodel kitchen and bath. add 1 bath Issued | Home remodel | Issued | Within 1 month | |
| Sep 10, 2026 | 436 Edinburgh St 1st flr: infill under sunroom. add 1 bedroom, 1 full bath, and family with wetbar. 2nd flr: remodel (e) living and dining room. reconfigure kitchen and powder room. 3rd flr: remodel (e) bedrooms and bathroom. add 1 full bath. replace front windows in kind with vinyl. replace vinyl siding with Issued | Home remodelType unconfirmed | Issued | Within 1 month | |
| Aug 27, 2026 | 1423 31st Av 1st flr: add 1 bedroom, 2 baths, den and media room. relocate laundry. 2nd flr: remove (e) kitchen, kitchen, dining. bathroom and 2 bedrooms per layout. add 1 bathroom and office. infill light-wells. new skylights and patio. project is subject to ab112 all-electric ordinance. Filed | AdditionType unconfirmed | Filed | — | |
| Aug 18, 2026 | 1725 16th Av Interior remodel, at 1st flr, remodel (e) floor space to (n)bedorooms, bathrooms, wetbar, and laundry at 2nd flr. remodel kitchen, bathroom and dining, new pantry, powder room, and bathroom, new inerior stair. ab112 Issued | Home remodel | Issued | 1 month | |
| Aug 5, 2026 | 50 28th St Revision to permit 2022 0802 9754. redesign change in kitchen location floor 2 and bedrooms location floor 3. Issued | Revision or supplement | Issued | Within 1 month | |
| Jul 29, 2026 | 2315 17th Av Revision to pa#: 202506138705. 2nd flr: infill lightwell. reconfigure layout. add skylights an suntube. additional living space of 73 sqft Issued | Revision or supplement | Issued | Within 1 month | |
| Jul 27, 2026 | 519 12th Av 1/f: add family room with wet bar, bedroom, 1 full bath and office. 2/f: remodel (e) kitchen, dining and living room. add powder and breakfast nook. 3/f: remodel (e) bedrooms and bathroom. add 1 full bath, office and laundry. new deck at rear. Filed | Home remodelType unconfirmed | Filed | — |
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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