311 West Portal Av

San Francisco permit 202401174089 · West of Twin Peaks

Seismic retrofit or foundationOver-the-counter, with plansComplete

Street view · Mar 2025

Google Street View of 311 West Portal Av, Mar 2025

Scope of work

As written on the permit application.

Voluntary structural upgrade, foundation bolts and plywood wall.

Timeline

Key dates from the city record.

Filed: Jan 17, 2024
Issued: Jan 17, 2024 (within 1 month of filing)
Completed: May 1, 2024 (3 months after issuance)

For comparison, San Francisco permits with the same review (over-the-counter, with plans) filed in 2024 were typically issued within 1 month (median of 4,701 issued permits).

City plan review

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

Review stops: 8 stops across 3 departments
Comments issued: Once, by Building Inspection

Review stop	Arrived	Finished	Result
Code enforcement Building Inspection · CES	Jan 3, 2024	Jan 3, 2024	Approved
Intake Building Inspection · INTAKE	Jan 17, 2024	Jan 17, 2024	Administrative
Structural plan approval Building Inspection · PAD-STR	Jan 17, 2024	Jan 17, 2024	Approved
Building plan review Building Inspection · BLDG	Jan 17, 2024	Jan 17, 2024	Issued Comments
Building plan review Building Inspection · BLDG	Jan 17, 2024	Jan 17, 2024	Approved
Fire prevention review Fire Department · SFFD	Jan 17, 2024	Jan 17, 2024	Approved
Street use and mapping Public Works · DPW-BSM	Jan 17, 2024	Jan 17, 2024	Approved
Central Permit Bureau Building Inspection · CPB	Jan 17, 2024	Jan 17, 2024	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: OTC alterations permit
Status: Complete
Estimated cost: $20,000

People named on this permit

Only people we matched to a California license are listed.

Name	Role	License on permit
Mike Mahmoudian Mike Mahmoudian	Engineer	C-35053

Sources

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

Permit 202401174089 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