Permit GraphShortlistSan Francisco building permits since 2000

Block 1577, lot 006

639 34th Ave

City’s use
Single Family Residential
Built
1955
Stories
1
Units
1
Rooms
2 bathrooms
Building
1,731 sq ft
Lot
3,000 sq ft
Zoning
RH2
Construction type
D

From the assessor's latest secured roll, which can lag recent work. Lot plans, zoning and planning history on the city’s Property Information Map

Permits filed here

5 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled
FiledOutcomeAddressContractorWork described on the permitDeclared cost
Mar 27, 2026In progress
issued Mar 2026
639 34th Avto obtain final inspection for work approved under pa #202109148427, 202303294602. all work is complete.
Details
Permit
202603278435
Status
issued
Filed
Mar 27, 2026
Permit issued
Mar 27, 2026
Address
639 34th Av

to obtain final inspection for work approved under pa #202109148427, 202303294602. all work is complete.

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May 8, 2025Completed
final sign-off May 2025
639 34th AvPoly-On Security System Inc.install a new dedicated fa system (sprinler monitoring) per nfpa 72-2022 section 23.8.5.5.1 with 1 fire alarm control unit 1 wireless commercial fire communicator (1) smoke detector above the facu (1) manual pull station with reference sprinkler per nfpa 13# 202310058102. ref pa 202109148427
Details
Permit
202505086075
Status
complete
Filed
May 8, 2025
Permit issued
May 8, 2025
Final sign-off
May 22, 2025
Declared cost
$5,000
Address
639 34th Av

install a new dedicated fa system (sprinler monitoring) per nfpa 72-2022 section 23.8.5.5.1 with 1 fire alarm control unit 1 wireless commercial fire communicator (1) smoke detector above the facu (1) manual pull station with reference sprinkler per nfpa 13# 202310058102. ref pa 202109148427

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$5,000
Oct 5, 2023Completed
final sign-off May 2025
639 34th AvAll Star Fire Protection Llcinstall new fire sprinklers system throughout building per nfpa 13r including 2" dedicated fire service. ref permit 202109148427-s1
Details
Permit
202310058102
Status
complete
Filed
Oct 5, 2023
Permit issued
Oct 5, 2023
Final sign-off
May 22, 2025
Declared cost
$14,500
Address
639 34th Av

install new fire sprinklers system throughout building per nfpa 13r including 2" dedicated fire service. ref permit 202109148427-s1

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$14,500
Mar 29, 2023Never finaled
issued Apr 2023, no final
639 34th AvDuffin Constructionrevision to pa 2021-0914-8427 (s1) sheet s2.1 and s3.4 to change perimeter foundtion to to retaining wall foundation
Details
Permit
202303294602
Status
issued
Filed
Mar 29, 2023
Permit issued
Apr 21, 2023
Declared cost
$10,000
Address
639 34th Av

revision to pa 2021-0914-8427 (s1) sheet s2.1 and s3.4 to change perimeter foundtion to to retaining wall foundation

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$10,000
Sep 14, 2021Never finaled
issued Aug 2022, no final
639 34th AvDuffin Construction3rd story addition w/ roof deck. remodel entire (e) 2nd-story home. kitchen, baths, living spaces, stairs, hvac, electrical, plumbing and facade improvements.
Details
Permit
202109148427
Status
issued
Filed
Sep 14, 2021
Permit issued
Aug 19, 2022
Declared cost
$500,000
Address
639 34th Av

3rd story addition w/ roof deck. remodel entire (e) 2nd-story home. kitchen, baths, living spaces, stairs, hvac, electrical, plumbing and facade improvements.

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$500,000

Who worked here

Everyone with a license on these permits, by role, with how many permits each is on.

Contractors
Duffin Construction (2), All Star Fire Protection Llc, Poly-On Security System Inc.
Architects
Caroline Leites
Engineers
Victor Ramos
Designers
All Star Fire Protection Llc

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