3173 A 21st St #0

San Francisco permit 202210184584 · Mission

Commercial or tenant improvementOver-the-counter, with plansComplete

Street view · Sep 2026

Google Street View of 3173 A 21st St #0, Sep 2026

Scope of work

As written on the permit application.

Remodel (e) tenant space and prepare vanilla shell for future tenants; remodel upgrade (e) all gender restroom; new lightwell; instll door controllwer @ front entrance

Timeline

Key dates from the city record.

Filed: Oct 18, 2022
Issued: Nov 14, 2022 (within 1 month of filing)
Completed: Feb 15, 2023 (3 months after issuance)

For comparison, San Francisco permits with the same review (over-the-counter, with plans) filed in 2022 were typically issued within 1 month (median of 5,514 issued permits).

City plan review

Each review stop the plans went through, from the city's routing record.

Review stops: 9 stops across 5 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 stop	Arrived	Finished	Result
Apartment and hotel inspection Building Inspection · HIS	Oct 18, 2022	Oct 18, 2022	—
Intake Building Inspection · INTAKE	Oct 18, 2022	Oct 18, 2022	—
Zoning review Planning · CP-ZOC	Oct 18, 2022	Oct 18, 2022	—
Building plan review Building Inspection · BLDG	Oct 31, 2022	Oct 31, 2022	—
Mechanical and energy plan review Building Inspection · MECH	Oct 31, 2022	Oct 31, 2022	—
Public Utilities Commission review Public Utilities · SFPUC	Oct 31, 2022	Oct 31, 2022	—
Public health review Public Health · HEALTH	Oct 31, 2022	Oct 31, 2022	—
Fire prevention review Fire Department · SFFD	Oct 31, 2022	Oct 31, 2022	—
Central Permit Bureau Building Inspection · CPB	Nov 14, 2022	Nov 14, 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: $40,000

People named on this permit

Only people we matched to a California license are listed.

Name	Role	License on permit
Don Gee	Engineer	21547
Xie Xing Guan Xie Associate/Bill Guan	Architect	C-32963

Sources

Everything on this page comes from public records. Check them yourself.

Permit 202210184584 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record

DataSF Building PermitsAddress, scope, cost, dates and status
Retrieved Nov 5, 2026
DataSF Building Permit ContactsArchitects and engineers named on the permit
Retrieved Nov 5, 2026
DataSF Building Permit Addenda with RoutingPlan review stops and results
Retrieved Nov 6, 2026
Google Street ViewStreet photo
Taken Sep 2026