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420 23rd St

San Francisco permit 202305057239 · Potrero Hill

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

Unit 3 bldg - mayoral ed 17-02. removal (e) steel boiler unit, and all associated non-structral equipment. a condenser unit, three intake pumps cooking water heat exchanger per ab-017

Timeline
Key dates from the city record.
Filed
May 5, 2023
Issued
Jun 12, 2023 (1 month after filing)
Completed
May 28, 2024 (12 months after issuance)
City plan review
Each review stop the plans went through, from the city's routing record.
Review stops
6 stops across 4 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

May 5, 2023—

Building plan review

Building Inspection · BLDG

May 30, 2023—

Fire prevention review

Fire Department · SFFD

May 31, 2023—

Zoning review

Planning · CP-ZOC

Jun 8, 2023—

Public health review

Public Health · HEALTH

Jun 12, 2023—

Central Permit Bureau

Building Inspection · CPB

Jun 12, 2023—

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
$600,000
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 202305057239 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record