CheckMyDesigner

270 17th Av

San Francisco permit 201312204698 · Outer Richmond

AdditionOver-the-counter, with plansComplete
Street view · May 2025
Google Street View of 270 17th Av, May 2025
Scope of work
As written on the permit application.

Horizontal extension at gr floor behind garage below 2nd fl sunroom. stays within building envelope. new master bathroom, two bathrooms, new family room. renovate kitchens & secondary powder rm & two bathrooms. upgrade electrical panel.

Timeline
Key dates from the city record.
Filed
Dec 20, 2013
Issued
Mar 12, 2014 (3 months after filing)
Completed
Feb 16, 2017 (35 months after issuance)
City plan review
Each review stop the plans went through, from the city's routing record.
Review stops
7 stops across 3 departments
Comments issued
Not recorded for this permit

The city lists the review stops for this permit but not their results, so we can't tell whether reviewers asked for changes.

Review stopFinishedResult

Intake

Building Inspection · INTAKE

Dec 20, 2013—

Zoning review

Planning · CP-ZOC

Dec 20, 2013—

Building plan review

Building Inspection · BLDG

Dec 20, 2013—

Building plan review

Building Inspection · BLDG

Dec 23, 2013—

Mechanical and energy plan review

Building Inspection · MECH

Dec 23, 2013—

Public Utilities Commission review

Public Utilities · SFPUC

Dec 24, 2013—

Central Permit Bureau

Building Inspection · CPB

Mar 12, 2014—

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

Permit details
Permit type
OTC alterations permit
Status
Complete
Estimated cost
$198,000
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Tommy Kam-Tai Kwan

Tommy Kwan Arch.

ArchitectC13926
Sources
Everything on this page comes from public records. Check them yourself.
Permit 201312204698 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record