453 Hayes St

San Francisco permit 201410219525 · Hayes Valley

Revision or supplement (type unconfirmed)Over-the-counter, with plansComplete

This permit revises or supplements an earlier permit, so it is not counted in permit totals or timing.

Street view · Jun 2025

Google Street View of 453 Hayes St, Jun 2025

Scope of work

As written on the permit application.

Revision to comply with complaint 201497811. windows, accessibility and roof deck. proposed revision to approved bpa# 200710185839 under original address, 350 linden street, block 0817, lot 089.

Timeline

Key dates from the city record.

Filed: Oct 21, 2014
Issued: Nov 5, 2014 (within 1 month of filing)
Completed: Jan 26, 2015 (3 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

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
Intake Building Inspection · INTAKE	Oct 21, 2014	Oct 21, 2014	—
Building inspector Building Inspection · BID-INSP	Oct 21, 2014	Oct 21, 2014	—
Apartment and hotel inspection Building Inspection · HIS	Oct 21, 2014	Oct 21, 2014	—
Zoning review Planning · CP-ZOC	Oct 30, 2014	Oct 30, 2014	—
Building plan review Building Inspection · BLDG	Oct 31, 2014	Oct 31, 2014	—
Mechanical and energy plan review Building Inspection · MECH	Oct 31, 2014	Oct 31, 2014	—
Fire prevention review Fire Department · SFFD	Oct 31, 2014	Oct 31, 2014	—
Central Permit Bureau Building Inspection · CPB	Nov 5, 2014	Nov 5, 2014	—

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: $75,000

People named on this permit

Only people we matched to a California license are listed.

Name	Role	License on permit
Siavash Tahbazof Sia Consulting Corporation	Engineer	C38827

Sources

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

Permit 201410219525 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 2025