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3490 20th St

San Francisco permit 202111222964 · Mission

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 3490 20th St, Sep 2026
Scope of work
As written on the permit application.

Revision to pa 2016-0412-4497 revised interior configuration per plan.

Timeline
Key dates from the city record.
Filed
Nov 22, 2021
Issued
Feb 8, 2022 (3 months after filing)
Completed
Sep 13, 2022 (7 months after issuance)
City plan review
Each review stop the plans went through, from the city's routing record.
Review stops
9 stops across 3 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

Building inspector

Building Inspection · BID-INSP

Nov 22, 2021—

Intake

Building Inspection · INTAKE

Nov 22, 2021—

Zoning review

Planning · CP-ZOC

Dec 3, 2021—

Building plan review

Building Inspection · BLDG

Jan 12, 2022—

Building plan review

Building Inspection · BLDG

Jan 26, 2022—

Mechanical and energy plan review

Building Inspection · MECH

Feb 7, 2022—

Electrical plan review

Building Inspection · MECH-E

Feb 7, 2022—

Fire prevention review

Fire Department · SFFD

Feb 7, 2022—

Central Permit Bureau

Building Inspection · CPB

Feb 8, 2022—

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
$1
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Mark A Cruz

Cruz Architecture & Design

ArchitectC36564
Ronald Gate Yu

Yuflux Engineering Llc.

EngineerC76647
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202111222964 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record