4634 25th St

San Francisco permit 202306129889 · Noe Valley

AdditionFull plan reviewFiled

Street view · Mar 2025

Google Street View of 4634 25th St, Mar 2025

Scope of work

As written on the permit application.

A new addition (310 sf) on the basement level to infill the existing extension toward the rear yard, roof over basement addition become deck access from the street level/first floor.

Timeline

Key dates from the city record.

Filed: Jun 12, 2023
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: 10 stops across 4 departments
Comments issued: Twice, by Building Inspection

Review stop	Arrived	Finished	Result
Central Permit Bureau Building Inspection · CPB	Jun 12, 2023	Jan 11, 2024	Administrative
Zoning review Planning · CP-ZOC	Jan 11, 2024	Dec 31, 2024	Approved
Permit Processing Center Building Inspection · PPC	Jan 11, 2024	In progress	—
Building plan review Building Inspection · BLDG	Jan 2, 2025	Feb 7, 2025	Issued Comments
Mechanical and energy plan review Building Inspection · MECH	Jan 2, 2025	Jan 22, 2025	Issued Comments
Public Utilities Commission review Public Utilities · SFPUC	Jan 2, 2025	Jan 10, 2025	Approved
Street use and mapping Public Works · DPW-BSM	Jan 2, 2025	Jan 7, 2025	Approved
Building plan review Building Inspection · BLDG	—	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: $80,000

People named on this permit

Only people we matched to a California license are listed.

Name	Role	License on permit
Yao Kun Chen Yao Chen Architecture Studio	Architect	C36094

Sources

Everything on this page comes from public records. Check them yourself.

Permit 202306129889 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record

DataSF Building PermitsAddress, scope, cost, dates and status
Retrieved Nov 5, 2026
DataSF Building Permit ContactsArchitects and engineers named on the permit
Retrieved Nov 5, 2026
DataSF Building Permit Addenda with RoutingPlan review stops and results
Retrieved Nov 6, 2026
Google Street ViewStreet photo
Taken Mar 2025