Permit GraphShortlistSan Francisco building permits since 2000

Block 6005, lot 001A

820 Avalon Ave

City’s use
Single Family Residential
Built
1979
Stories
1
Units
1
Rooms
2 bathrooms
Building
1,951 sq ft
Lot
2,500 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
Dec 29, 2025Completed
final sign-off Jan 2026
820 Avalon AvKent Dengreplace of 3 windows and one sliding door in the back. not visible from street.
Details
Permit
202512292852
Status
complete
Filed
Dec 29, 2025
Permit issued
Dec 29, 2025
Final sign-off
Jan 21, 2026
Declared cost
$3,000
Address
820 Avalon Av

replace of 3 windows and one sliding door in the back. not visible from street.

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$3,000
Sep 14, 2015Completed
final sign-off Nov 2015
820 Avalon AvYwum Ent Increroofing
Details
Permit
201509146809
Status
complete
Filed
Sep 14, 2015
Permit issued
Sep 14, 2015
Final sign-off
Nov 23, 2015
Declared cost
$5,000
Address
820 Avalon Av

reroofing

Open the permit page

$5,000

Who worked here

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

Contractors
Kent Deng, Ywum Ent Inc

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