Permit GraphShortlistSan Francisco building permits since 2000

Block 2008, lot 006

1770 42nd Ave

City’s use
Single Family Residential
Built
1941
Stories
1
Units
1
Rooms
1 bathroom
Building
1,050 sq ft
Lot
3,000 sq ft
Zoning
RH1
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
Jan 26, 2026In progress
filed Jan 2026, not yet issued
1770 42nd Avto renew #202111122248
Details
Permit
202601264555
Status
filed
Filed
Jan 26, 2026
Declared cost
$60,000
Address
1770 42nd Av

to renew #202111122248

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$60,000
Apr 23, 2025In progress
issued Apr 2025
1770 42nd Avrevision to 202111122248. change of entryway. change of heating system from forced air to radiant heat on demand heater.
Details
Permit
202504235042
Status
issued
Filed
Apr 23, 2025
Permit issued
Apr 23, 2025
Address
1770 42nd Av

revision to 202111122248. change of entryway. change of heating system from forced air to radiant heat on demand heater.

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Nov 12, 2021Never finaled
issued May 2022, no final
1770 42nd Avadd bathroom, bedroom & den @ ground floor, electrical
Details
Permit
202111122248
Status
issued
Filed
Nov 12, 2021
Permit issued
May 23, 2022
Declared cost
$55,000
Address
1770 42nd Av

add bathroom, bedroom & den @ ground floor, electrical

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$55,000
Nov 3, 2021Expired or cancelled
withdrawn Apr 2025
1770 42nd Avreplace front door, entry way under stairs, add walls and doorway to isolate the garage. new full bed and bathroom and wet bar. replace hvac system relocating to garage, new electrical, lighting and plumbing for new 420 sq ft living space. add new exterior window in back of house. add laundry hookup
Details
Permit
202111031705
Status
withdrawn
Filed
Nov 3, 2021
Declared cost
$55,000
Address
1770 42nd Av

replace front door, entry way under stairs, add walls and doorway to isolate the garage. new full bed and bathroom and wet bar. replace hvac system relocating to garage, new electrical, lighting and plumbing for new 420 sq ft living space. add new exterior window in back of house. add laundry hookup

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$55,000
Oct 9, 2018Completed
final sign-off Oct 2018
1770 42nd AvNew High Protection Roofingreroofing
Details
Permit
201810092635
Status
complete
Filed
Oct 9, 2018
Permit issued
Oct 9, 2018
Final sign-off
Oct 16, 2018
Declared cost
$10,000
Address
1770 42nd Av

reroofing

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$10,000

Who worked here

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

Contractors
New High Protection Roofing
Architects
Tim Petersen

Find contractors for work like this

Starts from the last permit filed here; change it to describe your own project. Results cover single-family homes like this one.