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3833 21st St

San Francisco permit 202008272808 · Noe Valley

Commercial or tenant improvementFull plan reviewComplete
Street view · May 2025
Google Street View of 3833 21st St, May 2025
Scope of work
As written on the permit application.

Kitchen remodel and expansion to side of house. powder room relocation. renovate & legalize studio unit on ground floor. new foundations throughout.

Timeline
Key dates from the city record.
Filed
Aug 27, 2020
Issued
Aug 17, 2021 (12 months after filing)
Completed
Jan 2, 2025 (41 months after issuance)
City plan review
Each review stop the plans went through, from the city's routing record.
Review stops
11 stops across 4 departments
Comments issued
Not recorded for this permit
Put on hold
4 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

Central Permit Bureau

Building Inspection · CPB

Sep 28, 2020—

Permit Processing Center

Building Inspection · PPC

Aug 13, 2021—

Zoning review

Planning · CP-ZOC

Mar 24, 2021—

Planning neighborhood notice

Planning · CP-NP

Feb 5, 2021—

Building plan review

Building Inspection · BLDG

Aug 3, 2021—

Mechanical and energy plan review

Building Inspection · MECH

Apr 20, 2021—

Street use and mapping

Public Works · DPW-BSM

Jul 16, 2021—

Public Utilities Commission review

Public Utilities · SFPUC

Jul 20, 2021—

Mechanical and energy plan review

Building Inspection · MECH

Aug 10, 2021—

Development fee collection

Building Inspection · DFCU

Aug 13, 2021—

Central Permit Bureau

Building Inspection · CPB

Aug 17, 2021—

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
$400,000
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Philip Christopher Rossington

Rossington Architecture

ArchitectC-25251
Shaun Edward Moynahan

Semco Engineering Inc.

EngineerS-4605
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202008272808 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record