CheckMyDesignerDaniel Chen
Engineer · Innodez · Placentia
Public records
From the licensing board and the city of San Francisco.
The short answer
- Licensed?
- License activeCivil Engineer C-77440First issued Jan 7, 2011, expires Jun 30, 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?
- 6 permits since 2021, 6 in the last 5 years. Latest filed Jun 17, 2025.
- What kind of projects?
- Addition 3 · Home remodel 1 · New building 1
- How long do their permits take?
- Addition: 3 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.
Addition: 3 permits in San Francisco
Time to get a permit
Median from filing to permit, from 2 issued permits filed since 1966; 1 still in review. City is the San Francisco median for the same kind of review, from 4,704 permits.
Where
- Inner Sunset1
- Oceanview/Merced/Ingleside1
- West of Twin Peaks1
Most recent
- 1448 12th AvRemove (e) rear deck.construct (n) horizontal extension at rear.(n) rear deck, front facade mods, widen garage,(n) windows and doors, interior renovations and excavation work under buiding.Jun 17, 2025Filed
- 356 Chester AvGarage expansion includes 1-new bedroom, 1-bathroom, new window @ rear of bldg, all within bldg envelope.Aug 3, 2023Complete
- 400 Teresita Bl1,000 sf remodel with 90 sf lightwell infill at rear of building. build replacement 350 sf gable roof over lightwell infill area and existing rear of building. locate new bedrooms, remodel & expand (e) kitchen, remodel 2 (e) bathrooms and +1 (n) powder room. rear & side facade work: replace windowsNov 18, 2021Complete
| Filed | Project | Type | Status | Time to permit | Open |
|---|---|---|---|---|---|
| Jun 17, 2025 | 1448 12th Av Remove (e) rear deck.construct (n) horizontal extension at rear.(n) rear deck, front facade mods, widen garage,(n) windows and doors, interior renovations and excavation work under buiding. Filed | Addition | Filed | — | |
| May 22, 2025 | 254 Jules Av Revision to pa 2023-0117-0234 replace garage concrete slab post footings and beams. new retaining walls in the backyard, building extends 16" in the back, new permeable pavers in the back. 14" of added new foundation Issued | Revision or supplement | Issued | 10 months | |
| Mar 6, 2025 | 286 San Jose Av #0 Dry rot repair around the garage door. repair sticco as needed. garage openign stays the same. replace header and install new columns Complete | Home remodel | Complete | Within 1 month | |
| Aug 3, 2023 | 356 Chester Av Garage expansion includes 1-new bedroom, 1-bathroom, new window @ rear of bldg, all within bldg envelope. Complete | AdditionType unconfirmed | Complete | 2 months | |
| Feb 2, 2023 | 2330 Lane St Demo a 1 story manufaturing/retail building. Filed | Other | Filed | — | |
| Feb 2, 2023 | 2330 Lane St Erect a new one story manufacturing/retail bldg,no dwellings,no basement.type 2-b Filed | New building | Filed | — | |
| Nov 18, 2021 | 400 Teresita Bl 1,000 sf remodel with 90 sf lightwell infill at rear of building. build replacement 350 sf gable roof over lightwell infill area and existing rear of building. locate new bedrooms, remodel & expand (e) kitchen, remodel 2 (e) bathrooms and +1 (n) powder room. rear & side facade work: replace windows Complete | AdditionType unconfirmed | Complete | 5 months |
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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