Permit GraphShortlistSan Francisco building permits since 2000

Block 5409, lot 012

66 Williams Ave

City’s use
Single Family Residential
Built
1951
Stories
1
Units
1
Rooms
1 bathroom
Building
2,150 sq ft
Lot
2,495 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

3 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled
FiledOutcomeAddressContractorWork described on the permitDeclared cost
Feb 26, 2026Completed
final sign-off Mar 2026
66 Williams AvAmex Roofing Dba Amex Constructionreroofing: tear off current roofing materials. install new shingles. no hot works.
Details
Permit
202602266614
Status
complete
Filed
Feb 26, 2026
Permit issued
Feb 26, 2026
Final sign-off
Mar 16, 2026
Declared cost
$4,500
Address
66 Williams Av

reroofing: tear off current roofing materials. install new shingles. no hot works.

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$4,500
Feb 5, 2026Completed
final sign-off May 2026
66 Williams AvR P Construction Inc.2nd floor kitchen remodel in-kind. install led ceiling lights, install electrical sub-panel. no structure work. repair drywall inside.
Details
Permit
202602055271
Status
complete
Filed
Feb 5, 2026
Permit issued
Feb 5, 2026
Final sign-off
May 7, 2026
Declared cost
$28,000
Address
66 Williams Av

2nd floor kitchen remodel in-kind. install led ceiling lights, install electrical sub-panel. no structure work. repair drywall inside.

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$28,000
Oct 21, 2008Never finaled
issued Oct 2008, no final
66 Williams Avstreet space & sidewalk
Details
Permit
M138327
Status
issued
Filed
Oct 21, 2008
Permit issued
Oct 21, 2008
Address
66 Williams Av

street space & sidewalk

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Who worked here

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

Contractors
Amex Roofing Dba Amex Construction, R P Construction Inc.

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.