2174 20th Av

San Francisco permit 201709199022 · Sunset/Parkside

Legalize or fix a violationFull plan reviewComplete

Street view · Mar 2022

Google Street View of 2174 20th Av, Mar 2022

Scope of work

As written on the permit application.

To legalize an existing illegal second unit per ordinance 43-14. to comply with nov #201791662. install new rear spiral stairs.

Timeline

Key dates from the city record.

Filed: Sep 19, 2017
Issued: Nov 21, 2022 (62 months after filing)
Completed: Sep 19, 2025 (34 months after issuance)

City plan review

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

Review stops: 20 stops across 4 departments
Comments issued: Not recorded for this permit
Put on hold: 8 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 stop	Arrived	Finished	Result
Central Permit Bureau Building Inspection · CPB	Sep 20, 2017	Sep 20, 2017	—
Zoning review Planning · CP-ZOC	Sep 20, 2017	Apr 4, 2018	—
Building plan review Building Inspection · BLDG	Apr 5, 2018	Apr 10, 2018	—
Structural plan approval Building Inspection · PAD-STR	Apr 10, 2018	Apr 10, 2018	—
Mechanical and energy plan review Building Inspection · MECH	Apr 10, 2018	Apr 10, 2018	—
Building plan review Building Inspection · BLDG	Apr 10, 2018	Aug 31, 2021	—
Building plan review Building Inspection · BLDG	Apr 10, 2018	Mar 1, 2022	—
Structural plan approval Building Inspection · PAD-STR	Jun 7, 2018	Aug 31, 2021	—
Structural plan approval Building Inspection · PAD-STR	Jun 7, 2018	Mar 1, 2022	—
Mechanical and energy plan review Building Inspection · MECH	Jun 29, 2018	Jul 3, 2018	—
Street use and mapping Public Works · DPW-BSM	Jul 3, 2018	Jul 16, 2018	—
Public Utilities Commission review Public Utilities · SFPUC	Jul 17, 2018	Aug 16, 2018	—
Zoning review Planning · CP-ZOC	Mar 3, 2022	Oct 4, 2022	—
Mechanical and energy plan review Building Inspection · MECH	Oct 6, 2022	Oct 21, 2022	—
Street use and mapping Public Works · DPW-BSM	Oct 7, 2022	Oct 11, 2022	—
Public Utilities Commission review Public Utilities · SFPUC	Oct 12, 2022	Oct 18, 2022	—
Development fee collection Building Inspection · DFCU	Oct 18, 2022	Oct 18, 2022	—
Building plan review Building Inspection · BLDG	Oct 24, 2022	Nov 9, 2022	—
Permit Processing Center Building Inspection · PPC	Nov 10, 2022	Nov 10, 2022	—
Central Permit Bureau Building Inspection · CPB	Nov 10, 2022	Nov 21, 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: Additions alterations or repairs
Status: Complete
Estimated cost: $92,000

People named on this permit

Only people we matched to a California license are listed.

Name	Role	License on permit
Eliza W Hart Hart Wright Architects	Architect	C30337

Sources

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

Permit 201709199022 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 Mar 2022