CheckMyDesigner

1334 12th Av

San Francisco permit 202105069906 · Inner Sunset

AdditionFull plan reviewComplete
Street view · Jan 2014
Google Street View of 1334 12th Av, Jan 2014
Scope of work
As written on the permit application.

Horizontal addition to the rear on 3 levels and a 12' pop-out

Timeline
Key dates from the city record.
Filed
May 6, 2021
Issued
Sep 7, 2023 (28 months after filing)
Completed
Aug 13, 2026 (35 months after issuance)
City plan review
Each review stop the plans went through, from the city's routing record.
Review stops
51 stops across 6 departments
Comments issued
13 times, by Fire Department, Building Inspection, Public Works
Put on hold
4 times

Main permit

Review stopFinishedResult

Central Permit Bureau

Building Inspection · CPB

May 10, 2021—

Zoning review

Planning · CP-ZOC

Feb 23, 2023—

Permit Processing Center

Building Inspection · PPC

Aug 31, 2023Administrative

Planning neighborhood notice

Planning · CP-NP

Oct 20, 2022—

Permit Center

Permit Center · PERMIT-CTR

Jan 19, 2023—

Building plan review

Building Inspection · BLDG

Aug 8, 2023—

Street use and mapping

Public Works · DPW-BSM

May 1, 2023—

Public Utilities Commission review

Public Utilities · SFPUC

May 23, 2023—

Fire prevention review

Fire Department · SFFD

Aug 1, 2023—

Fire prevention review

Fire Department · SFFD

Aug 4, 2023Issued Comments

Fire prevention review

Fire Department · SFFD

Aug 7, 2023Approved

Street use and mapping

Public Works · DPW-BSM

Aug 9, 2023Approved-Stipulated

Public Utilities Commission review

Public Utilities · SFPUC

Aug 11, 2023Approved

Zoning review

Planning · CP-ZOC

Aug 30, 2023Approved

Central Permit Bureau

Building Inspection · CPB

Sep 7, 2023Administrative

Addendum 1: Struct, arch, t-24, final plans

Review stopFinishedResult

Central Permit Bureau

Building Inspection · CPB

Dec 5, 2023Administrative

Building plan review

Building Inspection · BLDG

Feb 2, 2024Issued Comments

Mechanical and energy plan review

Building Inspection · MECH

Dec 28, 2023Issued Comments

Fire prevention review

Fire Department · SFFD

Feb 1, 2024Issued Comments

Street use and mapping

Public Works · DPW-BSM

Dec 9, 2023Issued Comments

Permit Processing Center

Building Inspection · PPC

Jun 3, 2024Administrative

Public Utilities Commission review

Public Utilities · SFPUC

Dec 15, 2023Approved

Mechanical and energy plan review

Building Inspection · MECH

Feb 7, 2024Approved

Street use and mapping

Public Works · DPW-BSM

Feb 19, 2024Issued Comments

Public Utilities Commission review

Public Utilities · SFPUC

Feb 16, 2024Approved

Building plan review

Building Inspection · BLDG

Apr 17, 2024Issued Comments

Street use and mapping

Public Works · DPW-BSM

May 1, 2024Issued Comments

Mechanical and energy plan review

Building Inspection · MECH

Apr 15, 2024Issued Comments

Public Utilities Commission review

Public Utilities · SFPUC

Apr 11, 2024Approved

Building plan review

Building Inspection · BLDG

Apr 18, 2024Issued Comments

Fire prevention review

Fire Department · SFFD

Apr 18, 2024Administrative

Mechanical and energy plan review

Building Inspection · MECH

Apr 22, 2024Approved

Public Utilities Commission review

Public Utilities · SFPUC

Apr 25, 2024Approved

Building plan review

Building Inspection · BLDG

Apr 30, 2024Issued Comments

Fire prevention review

Fire Department · SFFD

May 3, 2024Administrative

Building plan review

Building Inspection · BLDG

May 13, 2024Approved

Zoning review

Planning · CP-ZOC

May 10, 2024Approved

Street use and mapping

Public Works · DPW-BSM

May 10, 2024Issued Comments

Mechanical and energy plan review

Building Inspection · MECH

May 14, 2024Approved

Public Utilities Commission review

Public Utilities · SFPUC

May 9, 2024Approved

Fire prevention review

Fire Department · SFFD

May 24, 2024Administrative

Street use and mapping

Public Works · DPW-BSM

May 20, 2024Issued Comments

Zoning review

Planning · CP-ZOC

May 16, 2024Approved

Building plan review

Building Inspection · BLDG

May 30, 2024Approved

Mechanical and energy plan review

Building Inspection · MECH

May 16, 2024Approved

Public Utilities Commission review

Public Utilities · SFPUC

May 22, 2024Approved

Street use and mapping

Public Works · DPW-BSM

May 29, 2024Approved

Zoning review

Planning · CP-ZOC

May 29, 2024Approved

Mechanical and energy plan review

Building Inspection · MECH

May 30, 2024Approved

Public Utilities Commission review

Public Utilities · SFPUC

May 30, 2024Approved

Central Permit Bureau

Building Inspection · CPB

Sep 18, 2024Administrative

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
$573,000
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Timothy Walter Lorenz

Tim Lorenz Architect

ArchitectC26395
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202105069906 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record