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561 Duncan St

San Francisco permit 202002285791 · Noe Valley

AdditionFull plan reviewComplete
Street view · Mar 2025
Google Street View of 561 Duncan St, Mar 2025
Scope of work
As written on the permit application.

Interior remodel and rear horizontal & vertical expansion, add a new dwelling unit.

Timeline
Key dates from the city record.
Filed
Feb 28, 2020
Issued
Nov 3, 2021 (20 months after filing)
Completed
Nov 12, 2025 (48 months after issuance)
City plan review
Each review stop the plans went through, from the city's routing record.
Review stops
26 stops across 4 departments
Comments issued
Once, by Public Works
Put on hold
6 times

Main permit

Review stopFinishedResult

Central Permit Bureau

Building Inspection · CPB

Mar 2, 2020—

Zoning review

Planning · CP-ZOC

May 26, 2021—

Planning neighborhood notice

Planning · CP-NP

Apr 1, 2021—

Building plan review

Building Inspection · BLDG

Sep 17, 2021—

Street use and mapping

Public Works · DPW-BSM

Aug 11, 2021—

Public Utilities Commission review

Public Utilities · SFPUC

Sep 9, 2021—

Zoning review

Planning · CP-ZOC

Sep 21, 2021—

Street use and mapping

Public Works · DPW-BSM

Sep 27, 2021—

Public Utilities Commission review

Public Utilities · SFPUC

Sep 29, 2021—

Development fee collection

Building Inspection · DFCU

Oct 1, 2021—

Permit Processing Center

Building Inspection · PPC

Oct 1, 2021—

Central Permit Bureau

Building Inspection · CPB

Nov 3, 2021—

Addendum 1: Arch, structural, title 24, final

Review stopFinishedResult

Central Permit Bureau

Building Inspection · CPB

Mar 24, 2022—

Zoning review

Planning · CP-ZOC

Jul 29, 2022—

Building plan review

Building Inspection · BLDG

Jan 12, 2024Approved

Mechanical and energy plan review

Building Inspection · MECH

Apr 17, 2024Approved

Street use and mapping

Public Works · DPW-BSM

May 8, 2024Approved-Stipulated

Public Utilities Commission review

Public Utilities · SFPUC

Nov 28, 2022—

Urban forestry

Public Works · DPW-BUF

Apr 1, 2024Issued Comments

Urban forestry

Public Works · DPW-BUF

Apr 11, 2024Approved

Street use and mapping

Public Works · DPW-BSM

Apr 19, 2024Approved

Public Utilities Commission review

Public Utilities · SFPUC

Apr 29, 2024Approved

Zoning review

Planning · CP-ZOC

May 2, 2024Approved

Permit Processing Center

Building Inspection · PPC

May 10, 2024Administrative

Central Permit Bureau

Building Inspection · CPB

May 28, 2024Administrative

Development fee collection

Building Inspection · DFCU

May 14, 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
$750,000
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Jennifer Ann ButlerPayorC38101
Richard A MerlauArchitectC38697
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202002285791 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record