CheckMyDesignerYu-Ning Chen
Engineer · San Francisco
Public records
From the licensing board and the city of San Francisco.
The short answer
- Licensed?
- License activeStructural Engineer S-5706First issued Jan 31, 2012, 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?
- 3 permits since 2021, 3 in the last 5 years. Latest filed Jun 28, 2022.
- What kind of projects?
- Commercial or tenant improvement 2 · Deck, stairs or patio cover 1
- How long do their permits take?
- Commercial or tenant improvement: 2 months. 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.
Commercial or tenant improvement: 2 permits in San Francisco
Time to get a permit
Median from filing to permit, from 2 issued permits filed since 1966. City is the San Francisco median for the same kind of review, from 5,514 permits.
Where
- Inner Richmond2
Most recent
- 4131 Geary BlRenovation to an existing pharmacy work area to add workstation within the existing project limits through selective wall demolition. no change to egress or occupancy.Jun 28, 2022Complete
- 4141 Geary BlUpgrade/refresh restrooms located 1st fl, room g118 & g120. 2nd fl room 202, 206 & 207a. 3rd fl room 3026, 3035. 4th fl room 429a, 429b, 429c. replace flooring, paint, countertop, toilet fixtures. (e) hvac system to remainFeb 16, 2022Complete
| Filed | Project | Type | Status | Time to permit | Open |
|---|---|---|---|---|---|
| Jun 28, 2022 | 4131 Geary Bl Renovation to an existing pharmacy work area to add workstation within the existing project limits through selective wall demolition. no change to egress or occupancy. Complete | Commercial or tenant improvement | Complete | 1 month | |
| Feb 16, 2022 | 4141 Geary Bl Upgrade/refresh restrooms located 1st fl, room g118 & g120. 2nd fl room 202, 206 & 207a. 3rd fl room 3026, 3035. 4th fl room 429a, 429b, 429c. replace flooring, paint, countertop, toilet fixtures. (e) hvac system to remain Complete | Commercial or tenant improvement | Complete | 2 months | |
| May 6, 2021 | 330 Rutledge St New second story wood framed deck (246 sqft) located at the rear of existing residence. Filed | Deck, stairs or patio cover | 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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