CheckMyDesigner

Peter Yen Liang

Architect · Blue Truck Inc.

Public records

From the licensing board and the city of San Francisco.

The short answer

Licensed?
License activeArchitect C-37831First issued May 8, 2019, expires Jul 31, 2027.

Source: DCA License Search, 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?
24 permits since 2016, 24 in the last 5 years. Latest filed Oct 8, 2026.
What kind of projects?
Home remodel 8 · Addition 8 · Seismic retrofit or foundation 2
How long do their permits take?
Home remodel: 8 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.

Permits
28 permits that name Peter Yen Liang, newest first, including 4 revisions or supplements that are not counted. Select a permit to see the full record.
FiledProjectOpen
Oct 8, 20263845 26th St

Rev 202504114247: additional dwelling space at 1st story in (e) garage (510 sf). no structural work req'd. propsed rev to front doors & garage door style.

Filed
Oct 2, 202660 Laidley St

Minor footprint revisions: smaller bay wdw at front, recessed front entry, expansion under (ew) roof at rear and into (e) crawlspace. interior layout updates. new siding, new exterior doors and windows.

Filed
Sep 25, 2026226 Rutledge St

Remodel of front and rear facades with new design, windows and siding. remodel of existing 1st floor entry. new interior spiral stair to connect 1st and 2nd floors. no added square footage. relocate heat pump condensing unit to roof. replace (e) water heater with heat pump water heater.

Issued
May 21, 2026290 Rutledge St

Remodel of sfd, new wood siding in place of (e) , remodel (e) 3rd floor bathroom (in kind replacement of fixtures). replacement 3rd floor window (not street visible), new decking at 3rd floor deck (not street visible)

Issued
Dec 29, 2025201 Buena Vista East Av

Permit amendment to bpa #202401043396 to include the renovation to first-floor unit with structural improvements, and modifications to the terrace, courtyard, and yard.

Issued
Jun 30, 2025420 Monterey Bl

Existing front decks to be replaced in original location and size. front windows and doors to be replaced in existing openings. existing wood siding to remain and be painted.

Complete
Apr 24, 20253845 26th St

Horizontal addition to (e) 2-unit residential bldg. new front windows. new front doors at entry, in-kind. renovation throughout levels 1-4. new stair core. new rear decks. 4-new dormers at level 4 with skylight. new sprinkler throughout levels 1-4. renovate bathrooms and 2-kitchens. new rear windows

Issued
Sep 13, 20243595 Folsom St

Interior and exterior renovation to single family home. interior work includes new primary suite, kitchen remodel, replace e gas fireplace. exterior work includes new windows, new siding, new doors, new parapet

Complete
Sep 6, 202419 Delano Av

Revision to pa #202408198977 and 202401244520. new opening in center line wall

Complete
Aug 19, 2024650 Florida St

Unit c. work on ground floor. interior tenant improvement. minor wall layout revision and update finishes. all non-structural no change of use. no change in square footage. existing accessible entrance and path to restroom to remain.

Complete
May 22, 2024306 Rutledge St

Interioer renovation of 2 bedrooms and 2 bathrooms. revision of rear deck and stairs. no work visible from the street.

Complete
Jan 24, 202419 Delano Av

Partial voluntary rebuild of existing foundation. no work visible from the street

Complete
Jan 10, 2024238 Fillmore St

Remodel of multi-family residence / duplex. work includes:rear facade reconfiguration and remodel,interior layout (kitchen and bathroom) remodel, basement floor excavation & new foundation, structural upgrades, new exterior stair to access rear yard.

Filed
Dec 4, 20233224 Folsom St

Renovation of single family home no expansion beyond (e) foot print additional habitalbe space (650) added in (e) garage and below rear extension interior remodel work includes updated kitchen, new stairway, new living space exterior work at rear only.

Issued
Apr 12, 202374 Banks St

Facade and interior remodel of a single family residence, no changes in building footprint work includes - front and rear exterior remodel and residing - garage, kitchen, and bath remodels - new upper floor deck and trellis, removal of sunroom and fill-in of upper floor

Issued
Feb 21, 2023238 Fillmore St

Renovation of extg duplex: rear facade reconfiguration, interior layout (bathroom and kitchen). remodel, basement excavation and structural upgrade

Withdrawn
Dec 15, 202261 Anderson St

Rear deck: fix deck, replace trex

Complete
Oct 5, 20221925 48th Av

Open air entryway of single family dwelling to be enclosed. 96 sq f of conditioned space added. no change to extg bldg footprint. new front door to replace extg front gate. 2 new skylights at 2nd floor living room. extg rear yard door to be replaced.

Complete
Mar 24, 2022830 Alabama St

Revision to pa# 202012311984. reduce scope of work. no alteration to rear yard stair.

Complete
Mar 21, 2022244 04th Av

Revise bpa#202102124625. as requested by bldg inspector robert power. revisions include repair (e) property line wall, (n) fire-rated parapet details. revise 3rd fl bathroom. revise foundation details.

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.

Are you Peter Yen Liang? Request a correction.