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510 Stockton St #0

San Francisco permit 202103297448 · Financial District/South Beach

ADUFull plan reviewIssued
Street view · Sep 2026
Google Street View of 510 Stockton St #0, Sep 2026
Scope of work
As written on the permit application.

Addition of two (2) accessory dwelling units (adu) per ordinances 162-16, to an existing sixteen (16) unit building for a total of 18 units. the new proposed dwelling units are located within the existing building envelope at the first floor.

Timeline
Key dates from the city record.
Filed
Mar 29, 2021
Issued
Feb 23, 2023 (23 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
18 stops across 5 departments
Comments issued
Not recorded for this permit
Put on hold
10 times

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

Planning review

Planning · CP-GEN

Apr 14, 2021—

Building inspector

Building Inspection · BID-INSP

Apr 21, 2021—

Zoning review

Planning · CP-ZOC

Sep 20, 2022—

Building plan review

Building Inspection · BLDG

Jan 4, 2022—

Building plan review

Building Inspection · BLDG

Feb 11, 2022—

Mechanical and energy plan review

Building Inspection · MECH

Mar 28, 2022—

Fire prevention review

Fire Department · SFFD

Mar 22, 2022—

Street use and mapping

Public Works · DPW-BSM

Apr 16, 2021—

Urban forestry

Public Works · DPW-BUF

Sep 30, 2022—

Public Utilities Commission review

Public Utilities · SFPUC

Apr 18, 2022—

Street use and mapping

Public Works · DPW-BSM

Aug 16, 2021—

Structural plan approval

Building Inspection · PAD-STR

Sep 20, 2022—

Street use and mapping

Public Works · DPW-BSM

Mar 24, 2022—

Building plan review

Building Inspection · BLDG

Apr 13, 2022—

Permit Processing Center

Building Inspection · PPC

Dec 16, 2022—

Zoning review

Planning · CP-ZOC

Dec 15, 2022—

Development fee collection

Building Inspection · DFCU

Dec 15, 2022—

Central Permit Bureau

Building Inspection · CPB

Feb 23, 2023—

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
$260,500
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
J Mastro

Cm Architects

EngineerC-35515
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202103297448 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record