CheckMyDesigner

David Townsend Brown

Engineer · Michael Metiu Design Studio · Oakland

Public records

From the licensing board and the city of San Francisco.

The short answer

Licensed?
License activeCivil Engineer C-74826First issued Jul 23, 2009, expires Dec 31, 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?
57 permits since 2012, 57 in the last 5 years. Latest filed May 29, 2026.
What kind of projects?
Home remodel 24 · Addition 17 · Seismic retrofit or foundation 7
How long do their permits take?
Home remodel: 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.

Home remodel: 24 permits in San Francisco

From 2012 to 2025, latest filed Apr 29, 2025.

Time to get a permit

Theirs
2 months
City
Within 1 month

Median from filing to permit, from 21 issued permits filed since 1966. City is the San Francisco median for the same kind of review, from 15,393 permits.

Where

  • West of Twin Peaks4
  • Bernal Heights3
  • Seacliff2
  • Outer Richmond2
Permits
80 permits that name David Townsend Brown, newest first, including 23 revisions or supplements that are not counted. Select a permit to see the full record.
FiledProjectOpen
Jun 10, 2026212 Lake St

Sf assessor map had incorrect lot depth. we have included a civil survey to show correct lot size. front garage & patio expand to make it difference of actual lot size. no change to front facade or (e) building design. revision to #202507110673

Issued
May 29, 202660 Piedmont St

Create basement space at 8'4" ceiling height in parts of (e) cellar space. expand rear partition of bldg 3'93/4" to north, enlarging kitchen on level (l1). level 2 convert study & closet intro primary bathroom. l1 and l2 to attic space into playroom and storage. new staircase from basement to l2

Filed
May 28, 20261879 45th Av

Floor 1- partially demo (e) concrete slab and lower to achieve 7'-6" clear head height. construct rear yard addition to accomodate (n) kitchen and dining room. construct (n) interior staircase to floor 2. remodel interior to accomodate (n) bathroom, family room, mechanical room, and storage. floor 2

Issued
Feb 20, 2026210 Lake St

Revision to pa#: 202507110673. remove skylight at rear roof, relocate gas meter per pg&e. replace all windo in kind w/alum clad wood window.

Issued
Oct 8, 202560 Piedmont St

1) 1st floor kitchen extension to the rear; new floor area = 140sq ft. 2) 2nd floor: extend master bedroom , add one master bathroom; convert closets into a new bathroom; new floor area= 77 sqft; build a new internal staircase to attic. 3)convert attic space into a playroom & a full bath;

Filed
Aug 4, 2025210 Lake St

Construct (n) garage addition above grade. garage addition matches adjacent neighbors (e) build out. interior remodel to bottom unit#212 kitchen, bathrm & common spaces. remodel includes (n) horizontal addition to unit#212 @ rear of house. (n) patio, door & window for unit#210. provide 2 bicycle..

Issued
Apr 29, 202540 Ventura Av

An (e) 3-story single family residence with the following scope of work: adding an elevator to back of the building, converting some garage space to new bath and new laundry. remodeling (e) kitchen and 3 (e) bathrooms, and replace (e) windows in kind.

Complete
Apr 25, 20251 03rd Av

Revision to permit 202408269431. replace (e) window in the (e) dining room with a new bi-folding door with metal guardrail.

Complete
Mar 26, 20253645 Washington St

Replace foundation, excavate (e) basement and crawl space for additional habitable space including a mudroom, bedroom, bathroom and living space.

Issued
Sep 9, 20242867 Green St #2867

Relocating (e) kitchen & (e) full bathroom w/(n) showerpan, remodeling (e) bathroom, adding (n) half bath & (n) primary bedroom; expanding 3rd fl next to (e) lightwell

Complete
Apr 2, 202483 Santa Marina St

Remodel (e) single family building: remodeling (e) kitchen, bathroom (1 shower pan), and other rooms. adding one half bath and relocating laundry closet. adding dormer at rear of roof. repairing (e) top floor rear deck.

Complete
Feb 1, 20243919 Cesar Chavez St

Replacing rear foundation & slab, remodeling (e) office, bath & laundry & adding new mudroom & storage

Complete
Oct 26, 20233500 21st St

Remove trellis, replace guardrail on deck & new rear yard step

Complete
Aug 9, 20231343 38th Av

Revision to 202109017637-s1. new stair orientation for approved deck & as-built framing revisions

Complete
May 22, 2023135 Graystone Tr

Revision to pa# 201907024898. wood exterior screen revision, window material change. interior structural revisions based on (e) conditions.

Complete
Dec 19, 2022180 Grattan St #0

Revision to pa#2022-0601-5351 fire damage repair,interior work- to 180 grattan-move living room, enlarge opening along grid 1.5, move toilet closet, dry rot reapairr to rear wing. 182 gratton: revise kitchen layout, covert 1/2 bath to full,dry rot repair at rear wing. 184 gratton: same scope as 182

Issued
Sep 26, 202220 Linares Av

Expanding building envelope to the rear to add a breakfast nook,home office & family room on 1st fl, three bedrooms on 2nd floor.

Complete
Jun 1, 2022180 Grattan St

Replace fire/water damaged floor, lighting, appliances and ceilings at three floors. replace roof and repair siding and windows in kind.

Issued
May 27, 2022567 02nd Av

(front building) 1st fl: upgrade foundation, increase ceiling height, relocate bath. 2nd fl: remodel & open up kitchen, relocate bath, replace & add (n) doors & windows, add (e) rear deck & ext stairs. 3rd fl: relocate bath & laundry. replace (e) windows.

Complete
Apr 28, 20221879 45th Av

Expanding rear of home to create an internal staircase to connect to new conditioned space in existing ground fl leve. renovating(e)ground fl to have new bath,bedroom & space,lower slab 7"(excavating 17.7cubic yards)no work to interior of level 2,no interior wall demo on level 1.

Cancelled

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 David Townsend Brown? Request a correction.