4362 23rd St #0

San Francisco permit 202512192253 · Noe Valley

Home remodelOver-the-counter, with plansComplete

Street view · Feb 2022

Google Street View of 4362 23rd St #0, Feb 2022

Scope of work

As written on the permit application.

3rd floor: add nursery, add office, floor infill@stairwell for bathroom expansion. replace skylight, replace one window assembly w/ similar to meet egress req's.

Timeline

Key dates from the city record.

Filed: Dec 19, 2025
Issued: Dec 22, 2025 (within 1 month of filing)
Completed: May 29, 2026 (5 months after issuance)

For comparison, San Francisco permits with the same review (over-the-counter, with plans) filed in 2025 were typically issued within 1 month (median of 5,178 issued permits).

City plan review

Each review stop the plans went through, from the city's routing record.

Review stops: 8 stops across 4 departments
Comments issued: None

Review stop	Arrived	Finished	Result
Intake Building Inspection · INTAKE	Dec 19, 2025	Dec 19, 2025	Administrative
Zoning review Planning · CP-ZOC	Dec 19, 2025	Dec 19, 2025	Approved
Building plan review Building Inspection · BLDG	Dec 19, 2025	Dec 19, 2025	Approved
Structural plan approval Building Inspection · PAD-STR	Dec 19, 2025	Dec 19, 2025	Approved
Mechanical and energy plan review Building Inspection · MECH	Dec 19, 2025	Dec 19, 2025	Approved
Fire prevention review Fire Department · SFFD	Dec 19, 2025	Dec 19, 2025	Approved
Public Utilities Commission review Public Utilities · SFPUC	Dec 19, 2025	Dec 19, 2025	Approved
Central Permit Bureau Building Inspection · CPB	Dec 22, 2025	Dec 22, 2025	Administrative

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: $40,000

People named on this permit

Only people we matched to a California license are listed.

Name	Role	License on permit
Brent C Westphal	Architect	C39799

Sources

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

Permit 202512192253 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 Feb 2022