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420 Taylor St #0

San Francisco permit 201901160492 · Tenderloin

Commercial or tenant improvementFull plan reviewComplete
Street view · Sep 2026
Google Street View of 420 Taylor St #0, Sep 2026
Scope of work
As written on the permit application.

Remodel existing basement and ground fl levels; addition of new mezzanine into office with small retail component. raise ground floor slab and infill existing openings onto the street with windows & doors & provision of stairs. maher na

Timeline
Key dates from the city record.
Filed
Jan 16, 2019
Issued
Jul 26, 2019 (6 months after filing)
Completed
Jan 14, 2022 (30 months after issuance)
City plan review
Each review stop the plans went through, from the city's routing record.
Review stops
16 stops across 6 departments
Comments issued
Not recorded for this permit
Put on hold
3 times

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

Plumbing inspector

Building Inspection · PID-INSP

Jan 14, 2019—

Intake

Building Inspection · INTAKE

Jan 16, 2019—

Zoning review

Planning · CP-ZOC

Jan 18, 2019—

Fire prevention review

Fire Department · SFFD

Jan 23, 2019—

Central Permit Bureau

Building Inspection · CPB

Jan 29, 2019—

Street use and mapping

Public Works · DPW-BSM

May 30, 2019—

Building plan review

Building Inspection · BLDG

May 2, 2019—

Mechanical and energy plan review

Building Inspection · MECH

May 17, 2019—

Public Utilities Commission review

Public Utilities · SFPUC

Feb 7, 2019—

Fire prevention review

Fire Department · SFFD

May 22, 2019—

Zoning review

Planning · CP-ZOC

Jun 19, 2019—

Public health review

Public Health · HEALTH

Jun 22, 2019—

Development fee collection

Building Inspection · DFCU

Jun 20, 2019—

Public health review

Public Health · HEALTH

Jul 9, 2019—

Permit Processing Center

Building Inspection · PPC

Jul 11, 2019—

Central Permit Bureau

Building Inspection · CPB

Jul 26, 2019—

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
Complete
Estimated cost
$10,000,000
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Gerald Simon Tierney

Perkins+Will

ArchitectC21296
Sources
Everything on this page comes from public records. Check them yourself.
Permit 201901160492 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record