420 Montgomery St

San Francisco permit 200604138927 · Financial District/South Beach

Commercial or tenant improvementFull plan reviewComplete

Street view · Jun 2017

Google Street View of 420 Montgomery St, Jun 2017

Scope of work

As written on the permit application.

Remove (e) partitions, ceiling & lights. build new offices with new ceiling, lighting, carpet & paint. upgrade (e) toilets to comply with ada & title 24. life safety. sprinklers under separate permit.

Timeline

Key dates from the city record.

Filed: Apr 13, 2006
Issued: Jul 18, 2006 (3 months after filing)
Completed: Jul 3, 2008 (24 months after issuance)

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: Not recorded for this permit
Put on hold: Once

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	Apr 13, 2006	Apr 13, 2006	—
Architectural plan approval Building Inspection · PAD-PC	Apr 13, 2006	Jun 20, 2006	—
Structural plan approval Building Inspection · PAD-STR	Jun 25, 2006	Jun 25, 2006	—
Mechanical plan approval Building Inspection · PAD-MECH	Jun 26, 2006	Jun 29, 2006	—
Fire prevention review Fire Department · SFFD	Jul 3, 2006	Jul 7, 2006	—
Street use and mapping Public Works · DPW-BSM	Jul 11, 2006	Jul 11, 2006	—
One-stop permit Building Inspection · ONE-STOP	Jul 12, 2006	Jul 12, 2006	—
Central Permit Bureau Building Inspection · CPB	Jul 12, 2006	Jul 12, 2006	—

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: $375,000

People named on this permit

Only people we matched to a California license are listed.

Name	Role	License on permit
Joseph Mark Mendoza Szto Associates	Architect	C-22123

Sources

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

Permit 200604138927 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 Jun 2017