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420 23rd St

San Francisco permit 202401023318 · Potrero Hill

Revision or supplementOver-the-counter, with plansComplete

This permit revises or supplements an earlier permit, so it is not counted in permit totals or timing.

Street view · Sep 2026
Google Street View of 420 23rd St, Sep 2026
Scope of work
As written on the permit application.

Revision to 202305057250 due field condition for additional details for resupport of e walkways south of existing control room

Timeline
Key dates from the city record.
Filed
Jan 2, 2024
Issued
Jan 5, 2024 (within 1 month of filing)
Completed
Dec 2, 2024 (11 months after issuance)
City plan review
Each review stop the plans went through, from the city's routing record.
Review stops
5 stops across 3 departments
Comments issued
None
Review stopFinishedResult

Intake

Building Inspection · INTAKE

Jan 2, 2024Administrative

Zoning review

Planning · CP-ZOC

Jan 2, 2024Approved

Building plan review

Building Inspection · BLDG

Jan 4, 2024Approved

Fire prevention review

Fire Department · SFFD

Jan 4, 2024Administrative

Central Permit Bureau

Building Inspection · CPB

Jan 5, 2024Administrative

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
$7,000
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Paul Anthony Littler

Holmes Structural

EngineerS6189
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202401023318 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record