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127 Collingwood St #0

San Francisco permit 202110019689 · Castro/Upper Market

OtherFull plan reviewComplete
Street view · May 2025
Google Street View of 127 Collingwood St #0, May 2025
Scope of work
As written on the permit application.

Demo detached accessory structure at rear of property

Timeline
Key dates from the city record.
Filed
Oct 1, 2021
Issued
Dec 29, 2022 (15 months after filing)
Completed
Mar 3, 2025 (26 months after issuance)
City plan review
Each review stop the plans went through, from the city's routing record.
Review stops
6 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 stopFinishedResult

Central Permit Bureau

Building Inspection · CPB

Oct 8, 2021—

Zoning review

Planning · CP-ZOC

Oct 12, 2021—

Building plan review

Building Inspection · BLDG

Oct 27, 2021—

Street use and mapping

Public Works · DPW-BSM

Nov 5, 2021—

Permit Processing Center

Building Inspection · PPC

Feb 2, 2022—

Central Permit Bureau

Building Inspection · CPB

Dec 29, 2022—

Source: DataSF 87xy-gk8d (Building Permit Addenda with Routing), retrieved Nov 6, 2026. Reviewer names and notes are left out.

Permit details
Permit type
Demolitions
Status
Complete
Estimated cost
$25,000
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Chadwick Hamilton

Hamilton + Aitken Architects

ArchitectC15932
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202110019689 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record