Joyce Feng

Engineer · Strandberg Engineering · San Francisco

Public records

From the licensing board and the city of San Francisco.

The short answer

Licensed?: License activeStructural Engineer S-4856First issued Jan 21, 2005, expires Sep 30, 2027.
Source: DCA license roster, retrieved Nov 5, 2026
Verify on DCA License Search
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 Aug 31, 2022.
What kind of projects?: Addition 1 · New building 1 · Other 1
How long do their permits take?: Addition: 13 months. City typical for the same review: 12 months.

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: 1 permit in San Francisco

In 2022, latest filed Aug 31, 2022.

Time to get a permit

Theirs

13 months

City

12 months

Median from filing to permit, from 1 issued permit filed since 1966. City is the San Francisco median for the same kind of review, from 872 permits.

Where

Potrero Hill1

Most recent

1632 20th StHorizontal and vertical addition. interior renovations on all floors. new decks and facade alterations.
Aug 31, 2022Complete

Permits

5 permits that name Joyce Feng, newest first, including 2 revisions or supplements that are not counted. Select a permit to see the full record.

Filed	Project	Type	Status	Time to permit
Feb 3, 2023	4 Seacliff Av Revision to issued permits 202111203799 & 202210114086. changes at foundations due to discovered field conditions. Expired	Revision or supplement	Expired	Within 1 month
Oct 11, 2022	4 Seacliff Av Revision to permit 202111152381. new site retaining walls, remove window, and change sprinkler system to nfpa 13d. Expired	Revision or supplement	Expired	4 months
Aug 31, 2022	1632 20th St Horizontal and vertical addition. interior renovations on all floors. new decks and facade alterations. Complete	Addition	Complete	13 months
Nov 15, 2021	4 Seacliff Av Construction of new type v-b, 3-story, single family dwelling with adu at lower lvl. residence shall have 5 bedrm, 2 half baths, 5 full baths. (adu to be under separate permit shall have 1 bedrm, 1 bathrm, 1 kitchen.) Expired	New building	Expired	8 months
Nov 15, 2021	4 Seacliff Av Demolition of existing type v-b, 3-story, r-3 single-family home. Complete	Other	Complete	8 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.

Are you Joyce Feng? Request a correction.