Permit GraphShortlistSan Francisco building permits since 2000

Block 1269, lot 064

900 Clayton St

City’s use
Single Family Residential
Built
1900
Stories
2
Units
1
Rooms
4 bedrooms, 3 bathrooms
Building
2,152 sq ft
Lot
2,835 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

4 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled
FiledOutcomeAddressContractorWork described on the permitDeclared cost
Apr 1, 2026In progress
issued Apr 2026
900 Clayton StAt6 Design Buildremodel to include 153 sf addition at floor 3 with flat service platform above and 61 sf addition at level 1 garage. all within (e) footprint. (n) windows at level 3 at rear facade and lightwell, replace (1) door at level 2 rear, 2 window sashs at level 3 front , 1 skylight and bathroom remodel, (n)
Details
Permit
202604018710
Status
issued
Filed
Apr 1, 2026
Permit issued
Apr 15, 2026
Declared cost
$250,000
Address
900 Clayton St

remodel to include 153 sf addition at floor 3 with flat service platform above and 61 sf addition at level 1 garage. all within (e) footprint. (n) windows at level 3 at rear facade and lightwell, replace (1) door at level 2 rear, 2 window sashs at level 3 front , 1 skylight and bathroom remodel, (n)

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$250,000
Apr 26, 2010Completed
final sign-off Jul 2010
900 Clayton StNorth Bay Constructionconvert storage room into full bathroom at 1st floor.
Details
Permit
201004261042
Status
complete
Filed
Apr 26, 2010
Permit issued
Apr 26, 2010
Final sign-off
Jul 19, 2010
Declared cost
$12,500
Address
900 Clayton St

convert storage room into full bathroom at 1st floor.

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$12,500
Oct 24, 2000Completed
final sign-off Jan 2001
900 Clayton StJ Bailey Inc. Dba North Cal Roofingreroofing
Details
Permit
200010243883
Status
complete
Filed
Oct 24, 2000
Permit issued
Oct 24, 2000
Final sign-off
Jan 23, 2001
Declared cost
$8,100
Address
900 Clayton St

reroofing

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$8,100
Mar 10, 2000Completed
final sign-off Jan 2001
900 Clayton Staddition to 1st & 2nd floor rear remodel garage kitchen
Details
Permit
9919384S
Status
complete
Filed
Mar 10, 2000
Permit issued
Mar 17, 2000
Final sign-off
Jan 23, 2001
Declared cost
$150,000
Address
900 Clayton St

addition to 1st & 2nd floor rear remodel garage kitchen

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$150,000

Who worked here

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

Contractors
At6 Design Build, J Bailey Inc. Dba North Cal Roofing, North Bay Construction
Architects
Jason Langkammerer
Engineers
Nathan Williams

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