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450 Prentiss St

San Francisco permit 202511109289 · Bernal Heights

AdditionFull plan reviewFiled
Street view · Jan 2023
Google Street View of 450 Prentiss St, Jan 2023
Scope of work
As written on the permit application.

Vertical addition and 1/f horizontal addition. 1/f interior renovation/ addition 2 bedrooms, laundry & bath. 2/f interior renovation of living, dining, kitchen & powder room. new 3/f addtion of bedroom, office, bath & closet/laundry, front deck. new stairs connecting 1st/2nd/3rd flr. new rear yard

Timeline
Key dates from the city record.
Filed
Jan 28, 2026
Issued
Not issued yet
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 6 departments
Comments issued
6 times, by Permit Center, Building Inspection, Fire Department, Public Works
Review stopFinishedResult

Permit Center

Permit Center · PERMIT-CTR

Nov 25, 2025Issued Comments

Permit Center

Permit Center · PERMIT-CTR

Dec 16, 2025Approved

Central Permit Bureau

Building Inspection · CPB

Jan 28, 2026Administrative

Zoning review

Planning · CP-ZOC

Feb 4, 2026Approved

Building plan review

Building Inspection · BLDG

Mar 20, 2026Issued Comments

Structural plan approval

Building Inspection · PAD-STR

Mar 17, 2026Not Applicable

Mechanical and energy plan review

Building Inspection · MECH

Mar 5, 2026Issued Comments

Fire prevention review

Fire Department · SFFD

Feb 4, 2026Issued Comments

Street use and mapping

Public Works · DPW-BSM

Feb 4, 2026Issued Comments

Urban forestry

Public Works · DPW-BUF

Mar 10, 2026Issued Comments

Public Utilities Commission review

Public Utilities · SFPUC

Feb 11, 2026Approved

Permit Processing Center

Building Inspection · PPC

In progress—

Street use and mapping

Public Works · DPW-BSM

May 18, 2026Approved

Building plan review

Building Inspection · BLDG

In progress—

Mechanical and energy plan review

Building Inspection · MECH

In progress—

Fire prevention review

Fire Department · SFFD

In progress—

Urban forestry

Public Works · DPW-BUF

In progress—

Central Permit Bureau

Building Inspection · CPB

In progress—

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
Filed
Estimated cost
$350,000
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Sven Erik Lavine

Sven Lavine Architecture

ArchitectC30122
Sean Thomas Condry

Stc Design & Engineering

Engineer60860
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202511109289 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record