CheckMyDesigner

David Edward Thompson

Architect · Thompson Studio Architects · San Rafael

Public records

From the licensing board and the city of San Francisco.

The short answer

Licensed?
License activeArchitect C-21729First issued Aug 27, 1990, expires Aug 31, 2027.

Source: DCA license roster, retrieved Nov 5, 2026

Verify on DCA License Search

Any board discipline?
None found.

We searched the California Architects Board enforcement list on Nov 5, 2026.

Worked in San Francisco?
62 permits since 2004, 62 in the last 5 years. Latest filed Feb 26, 2025.
What kind of projects?
Home remodel 25 · Addition 10 · Deck, stairs or patio cover 9
How long do their permits take?
Legalize or fix a violation: 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: 25 permits in San Francisco

From 2004 to 2019, latest filed Feb 26, 2019.
Permits
79 permits that name David Edward Thompson, newest first, including 17 revisions or supplements that are not counted. Select a permit to see the full record.
FiledProjectOpen
Feb 26, 202510 Princeton St

To address dbi nov 202314241. legalize & modify an e) reae deck & stairs & storage rm benenth the deck to be a unconditioned half bath. remove e) trellis structure in rear yard & re contruct as a 100 sf garden shed

Issued
Sep 21, 20231833 Mcallister St

Front building: to comply with nov 202303460 item #9. provide an approved rear stair system from top level.

Filed
Dec 20, 2022420 Precita Av

Rev to pa201812067573: change original kitchen from media room to kitchenette and 2 burner stove. add new header beams at bearing wall openings.

Complete
Dec 1, 2022478 Hoffman Av

Revision to 201708225560, add install direct vent gas fireplace. fireplace installed, inspected, finaled under permit pm20191105064. inspector wants a floor plan to reflect the fireplace as built.

Complete
Jan 31, 202235 Hattie St

Install new fire sprinkler system throughout the bldg per nfpa 13, including 2: dedicated fire service per nfpa 24. 51 total sprinklers. ref #201801118429

Complete
Sep 15, 202135 Hattie St

Revision to pa 2018-0111-8429 to add 8'-0" x 8'-0" shed dormer roof to create attice storage area

Complete
Mar 10, 2020436 Lyon St

Erect a 1 story, 1 dwelling single family home with no basement.type 5-a

Issued
Mar 10, 2020436 Lyon St

Demolish a 1 story detached garage at rear.

Issued
Jan 15, 2020362 28th Av

Revision to 201707051026 to comply with correction notice. install premanufactured outdoor kitchens and fie pits at 4th fl roof deck and rear yard

Complete
Nov 21, 2019442 Lyon St

Replace existing foundation, renovate existing first floor, new windows & sliding glass door. renew bpa 200712100015 for final inspection - all work is complete.

Complete
Sep 5, 2019871 Ashbury St #0

(n) 4-story addition with decks @ 1st, 2nd & 3rd fl. convert (e) attic into 4th fl habitable area. remodel (e) 3-story structure

Filed
Aug 9, 2019362 28th Av

Revision to 201707051026. change shape of roof deck, sizes of doors @ bedrm/famrm. delete awning, change window size. reconfigure kit layout. reduce window size. remove skylite. 2nd flr reconfigure kit & smaller window. revise stairs at rear. 1st flr..

Complete
Jul 25, 201964 Whitney St

Replace existing font exterior concrete steps and walls with new concrete steps and walls in similar locations. add handrails and guardrail in-kind

Issued
May 24, 2019436 Lyon St

Two story rear addition w/ bedroom at 1st flr & dining room at 2nd flr. new roof deck & new deck and stair from 2nd flr to rear yard.

Expired
Feb 26, 2019436 Lyon St

Convert e 1st fl garage & storage into garage & habitable space w/new stair to 2/f. habitable area 1st fl to become part of 436 lyon and will contain 2 bedrms,1 1/2 baths,mud rm, laundry, stair. remodel e 2nd fl unit 436 lyon.reconfig int walls.new kitchen,bath,windws. 3/f unit 438: new kitch

Expired
Dec 6, 2018420 Precita Av

Vertical addition with mezzanine (approximately 213 square feet) and horizontal additions at the second (53 square feet) and third floors (292 square feet). existing rear second floor roof converted to deck. interior work. no work proposed at rear cottage.

Complete
Oct 19, 20182939 Irving St

Remodel (e) kitchen and bathroom. convert (e) toilet room in 1/2 bathroom. replace 4 windows at (e) interior courtyard (not visible from street).

Complete
Jun 6, 20181541 Treat Av

Revision to 1201805179399 change detail of new posts at (e) foundation, due to field conditions

Complete
Jan 17, 2018478 Hoffman Av

Street space

Issued
Jan 11, 201835 Hattie St

To erect a type v 3-story, no basement, two family dwelling unit.

Complete

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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