CheckMyDesigner

1423 31st Av

San Francisco permit 202607225416 · Sunset/Parkside

Addition (type unconfirmed)Full plan reviewFiled
Street view · Apr 2025
Google Street View of 1423 31st Av, Apr 2025
Scope of work
As written on the permit application.

1st flr: add 1 bedroom, 2 baths, den and media room. relocate laundry. 2nd flr: remove (e) kitchen, kitchen, dining. bathroom and 2 bedrooms per layout. add 1 bathroom and office. infill light-wells. new skylights and patio. project is subject to ab112 all-electric ordinance.

Timeline
Key dates from the city record.
Filed
Aug 27, 2026
Issued
Not issued yet
Completed
Not completed yet
City plan review
Each review stop the plans went through, from the city's routing record.
Review stops
16 stops across 5 departments
Comments issued
3 times, by Building Inspection
Review stopFinishedResult

Intake

Building Inspection · INTAKE

Jul 22, 2026Administrative

Zoning review

Planning · CP-ZOC

Jul 22, 2026Approved

Permit Center

Permit Center · PERMIT-CTR

Aug 25, 2026Approved

Central Permit Bureau

Building Inspection · CPB

Aug 27, 2026Administrative

Zoning review

Planning · CP-ZOC

Aug 31, 2026Approved

Building plan review

Building Inspection · BLDG

Nov 4, 2026Issued Comments

Structural plan approval

Building Inspection · PAD-STR

Nov 3, 2026Not Applicable

Electrical plan review

Building Inspection · MECH-E

Sep 14, 2026Issued Comments

Mechanical and energy plan review

Building Inspection · MECH

Sep 24, 2026Issued Comments

Fire prevention review

Fire Department · SFFD

Sep 14, 2026Approved

Public Utilities Commission review

Public Utilities · SFPUC

Oct 15, 2026Approved

Permit Processing Center

Building Inspection · PPC

In progress—

Building plan review

Building Inspection · BLDG

In progress—

Electrical plan review

Building Inspection · MECH-E

In progress—

Mechanical and energy plan review

Building Inspection · MECH

In progress—

Central Permit Bureau

Building Inspection · CPB

In progress—

Source: DataSF 87xy-gk8d (Building Permit Addenda with Routing), retrieved Nov 6, 2026. Reviewer names and notes are left out.

Permit details
Permit type
Additions alterations or repairs
Status
Filed
Estimated cost
$380,000
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Zhuren Lawrence Liao

Lawrence Liao Str. Eng

EngineerS3273
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202607225416 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record