581 Belvedere St

San Francisco permit 202511260564 · Haight Ashbury

ADUFull plan reviewIssued

Street view · May 2025

Google Street View of 581 Belvedere St, May 2025

Scope of work

As written on the permit application.

1st floor / basement:convert (e)rooms to adu per state adu program (gov't code 66323): adu sq. ft. if 656 total (180 of that is new); new 37 sq. ft. deck at rear yard for ladder pathway.1st flr voluntary lateral strengthening. no work on 2nd & 3rd floors (e)building not sprinklered & does not have a

Timeline

Key dates from the city record.

Filed: Dec 16, 2025
Issued: Mar 4, 2026 (3 months after filing)
Completed: Not completed yet

For comparison, San Francisco permits with the same review (full plan review) filed in 2025 typically took 5 months to be issued (median of 642 issued permits).

City plan review

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

Review stops: 22 stops across 6 departments
Comments issued: 4 times, by Building Inspection, Public Works

Review stop	Arrived	Finished	Result
Permit Center Permit Center · PERMIT-CTR	Nov 25, 2025	Dec 12, 2025	Approved
Central Permit Bureau Building Inspection · CPB	Dec 1, 2025	Dec 16, 2025	Administrative
Permit Processing Center Building Inspection · PPC	Dec 16, 2025	Feb 10, 2026	Administrative
Zoning review Planning · CP-ZOC	Dec 17, 2025	Dec 22, 2025	Approved
Building plan review Building Inspection · BLDG	Dec 17, 2025	Dec 30, 2025	Issued Comments
Structural plan approval Building Inspection · PAD-STR	Dec 17, 2025	Jan 6, 2026	Issued Comments
Mechanical and energy plan review Building Inspection · MECH	Dec 17, 2025	Jan 2, 2026	Issued Comments
Fire prevention review Fire Department · SFFD	Dec 17, 2025	Dec 22, 2025	Approved-Stipulated
Street use and mapping Public Works · DPW-BSM	Dec 17, 2025	Dec 22, 2025	Approved
Urban forestry Public Works · DPW-BUF	Dec 17, 2025	Jan 6, 2026	Issued Comments
Public Utilities Commission review Public Utilities · SFPUC	Dec 17, 2025	Dec 22, 2025	Approved
Zoning review Planning · CP-ZOC	Dec 26, 2025	Jan 5, 2026	Administrative
Zoning review Planning · CP-ZOC	Jan 26, 2026	Feb 5, 2026	Approved
Building plan review Building Inspection · BLDG	Jan 26, 2026	Jan 30, 2026	Approved
Structural plan approval Building Inspection · PAD-STR	Jan 26, 2026	Feb 5, 2026	Approved
Mechanical and energy plan review Building Inspection · MECH	Jan 26, 2026	Feb 4, 2026	Approved
Fire prevention review Fire Department · SFFD	Jan 26, 2026	Jan 28, 2026	Approved-Stipulated
Street use and mapping Public Works · DPW-BSM	Jan 26, 2026	Jan 29, 2026	Approved
Urban forestry Public Works · DPW-BUF	Jan 26, 2026	Feb 10, 2026	Approved
Public Utilities Commission review Public Utilities · SFPUC	Jan 26, 2026	Jan 30, 2026	Approved
Development fee collection Building Inspection · DFCU	Feb 10, 2026	Feb 10, 2026	Administrative
Central Permit Bureau Building Inspection · CPB	Feb 10, 2026	Mar 4, 2026	Administrative

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: Issued
Estimated cost: $122,234

People named on this permit

Only people we matched to a California license are listed.

Name	Role	License on permit
Cassandra Mettling-Davis Cmd Architecture	Architect	C24981
William Ashley Harrison William Harrison Consulting	Engineer	C52343

Sources

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

Permit 202511260564 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 May 2025