3977 20th St

San Francisco permit 202205194621 · Castro/Upper Market

Home remodel (type unconfirmed)Full plan reviewWithdrawn

Street view · Mar 2025

Google Street View of 3977 20th St, Mar 2025

Scope of work

As written on the permit application.

No change to (e) building envelope. remode (e) 2 story wood frame sfd. expansion of (e) garage with (e) building envelope. interior remodel icluding removal/replace/relocation of misc. interior partitions & expansion of door openings. expansion of (e) bathroom on ground floor.

Timeline

Key dates from the city record.

Filed: May 19, 2022
Issued: Not issued yet
Completed: Not completed yet

City plan review

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

Review stops: 10 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 stop	Arrived	Finished	Result
Code enforcement Building Inspection · CES	May 25, 2022	May 25, 2022	—
Building inspector Building Inspection · BID-INSP	Jun 1, 2022	Jun 1, 2022	—
Central Permit Bureau Building Inspection · CPB	Jun 8, 2022	Jun 8, 2022	—
Zoning review Planning · CP-ZOC	Jun 8, 2022	In progress	—
Permit Processing Center Building Inspection · PPC	Jun 8, 2022	In progress	—
Central Permit Bureau Building Inspection · CPB	Jun 29, 2022	Jun 29, 2022	—
Building plan review Building Inspection · BLDG	—	In progress	—
Mechanical and energy plan review Building Inspection · MECH	—	In progress	—
Public Utilities Commission review Public Utilities · SFPUC	—	In progress	—
Building inspector Building Inspection · BID-INSP	—	In progress	—

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Status: Withdrawn
Estimated cost: $62,000

People named on this permit

Only people we matched to a California license are listed.

Name	Role	License on permit
Nicholas T Palter Palter / Donzelli Design	Architect	C26379
Rodrigo Santos Rs Engineering	Engineer	S2984

Sources

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

Permit 202205194621 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 2025