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451 Pacific Av

San Francisco permit 202603187866 · Chinatown

Revision or supplementFull plan reviewIssued

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

Street view · Sep 2026
Google Street View of 451 Pacific Av, Sep 2026
Scope of work
As written on the permit application.

Revision to core & shell pa# 202505126265: framing detail @ level 3 elevator penthouse, elevator shaft structural framing, structural strengthening at level 3 underside of north & south roof, modification to restroom at level 2 mezzanine, a switch from a prefabication metal stair to a pre-fab wood

Timeline
Key dates from the city record.
Filed
May 18, 2026
Issued
Sep 2, 2026 (4 months after filing)
Completed
Not completed yet
City plan review
Each review stop the plans went through, from the city's routing record.
Review stops
25 stops across 5 departments
Comments issued
Twice, by Building Inspection
Review stopFinishedResult

Intake

Building Inspection · INTAKE

Mar 18, 2026Administrative

Zoning review

Planning · CP-ZOC

Apr 1, 2026Approved

Structural plan approval

Building Inspection · PAD-STR

Apr 1, 2026Administrative

Building plan review

Building Inspection · BLDG

Apr 10, 2026Issued Comments

Building plan review

Building Inspection · BLDG

Apr 24, 2026Approved

Mechanical and energy plan review

Building Inspection · MECH

Apr 27, 2026Approved-Stipulated

Permit Center

Permit Center · PERMIT-CTR

May 15, 2026Approved

Central Permit Bureau

Building Inspection · CPB

May 19, 2026Administrative

Zoning review

Planning · CP-ZOC

May 21, 2026Approved

Structural plan approval

Building Inspection · PAD-STR

Jul 24, 2026Issued Comments

Mechanical and energy plan review

Building Inspection · MECH

Jul 7, 2026Approved-Stipulated

Fire prevention review

Fire Department · SFFD

Jun 4, 2026Not Applicable

Public Utilities Commission review

Public Utilities · SFPUC

Jun 5, 2026Approved

Permit Processing Center

Building Inspection · PPC

Aug 31, 2026Administrative

Building plan review

Building Inspection · BLDG

Jul 29, 2026Approved

Zoning review

Planning · CP-ZOC

Aug 31, 2026Approved

Building plan review

Building Inspection · BLDG

Aug 25, 2026Approved

Structural plan approval

Building Inspection · PAD-STR

Aug 20, 2026Approved

Mechanical and energy plan review

Building Inspection · MECH

Aug 24, 2026Approved-Stipulated

Public Utilities Commission review

Public Utilities · SFPUC

Aug 28, 2026Approved

Building plan review

Building Inspection · BLDG

Aug 26, 2026Approved

Mechanical and energy plan review

Building Inspection · MECH

Aug 26, 2026Approved-Stipulated

Structural plan approval

Building Inspection · PAD-STR

Aug 28, 2026Approved

Public Utilities Commission review

Public Utilities · SFPUC

Aug 28, 2026Approved

Central Permit Bureau

Building Inspection · CPB

Sep 2, 2026Administrative

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
$50,000
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Michael Joseph Castro

Michael Castro

ArchitectC24073
Alan Charles Burr

Murphy Burr Curry

EngineerS5062
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202603187866 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record