Permit GraphShortlistSan Francisco building permits since 2000

Block 1863, lot 040

1504 18th Ave

City’s use
Single Family Residential
Built
1928
Stories
1
Units
1
Rooms
2 bedrooms, 1 bathroom
Building
1,460 sq ft
Lot
2,062 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

2 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled
FiledOutcomeAddressContractorWork described on the permitDeclared cost
Jan 7, 2026Completed
final sign-off Jan 2026
1504 18th AvFireplace Safety Servicereline (e) interior chimney flue w/ all approved stainless steel liner. seal smoke chamber and bottom of new liner w/ high temparture refractory cement. install plate steel rooftop damper w/ ss. cable running to "stop" at fireplace opening. attach rain cap/spark arrests. no change to fireplace...
Details
Permit
202601073373
Status
complete
Filed
Jan 7, 2026
Permit issued
Jan 7, 2026
Final sign-off
Jan 14, 2026
Declared cost
$8,824
Address
1504 18th Av

reline (e) interior chimney flue w/ all approved stainless steel liner. seal smoke chamber and bottom of new liner w/ high temparture refractory cement. install plate steel rooftop damper w/ ss. cable running to "stop" at fireplace opening. attach rain cap/spark arrests. no change to fireplace...

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$8,824
Mar 8, 2017Completed
final sign-off Jun 2017
1504 18th Avto comply w/n.o.v. #201758162 - remove wood floor, replace dyrer vent, repair dry wall.
Details
Permit
201703081004
Status
complete
Filed
Mar 8, 2017
Permit issued
Mar 8, 2017
Final sign-off
Jun 9, 2017
Declared cost
$1,000
Address
1504 18th Av

to comply w/n.o.v. #201758162 - remove wood floor, replace dyrer vent, repair dry wall.

Open the permit page

$1,000

Who worked here

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

Contractors
Fireplace Safety Service

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