Permit GraphShortlistSan Francisco building permits since 2000

Block 2649, lot 007

40 Diamond St

City’s use
Single Family Residential
Built
1941
Stories
2
Units
1
Rooms
1 bathroom
Building
1,800 sq ft
Lot
3,062 sq ft
Zoning
RH3
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

8 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled
FiledOutcomeAddressContractorWork described on the permitDeclared cost
Dec 29, 2025Completed
final sign-off Feb 2026
40 Diamond StHeirloom Builders Increcommencement and completion of work approved under pa# 20240858802 & 202405011131.
Details
Permit
202512292846
Status
complete
Filed
Dec 29, 2025
Permit issued
Dec 29, 2025
Final sign-off
Feb 4, 2026
Declared cost
$5,000
Address
40 Diamond St

recommencement and completion of work approved under pa# 20240858802 & 202405011131.

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$5,000
Aug 15, 2024Expired or cancelled
expired Feb 2026
40 Diamond StHeirloom Builders Incthe in kind replacement of the existing kitchen with a new kitchen in the identical layout, new cabinets, sink, faucet, finishes, range, hood, dishwasher, a refrigerator to match existing locations.
Details
Permit
202408158802
Status
expired
Filed
Aug 15, 2024
Permit issued
Aug 16, 2024
Declared cost
$15,000
Address
40 Diamond St

the in kind replacement of the existing kitchen with a new kitchen in the identical layout, new cabinets, sink, faucet, finishes, range, hood, dishwasher, a refrigerator to match existing locations.

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$15,000
Aug 15, 2024Completed
final sign-off Aug 2025
40 Diamond StHeirloom Builders Incremove (e) black metal entry gate & replace with (n) frosted glass entry gate with metal frame. existing width & height is to be maintained & the arch above is to be filled in
Details
Permit
202408158765
Status
complete
Filed
Aug 15, 2024
Permit issued
Aug 16, 2024
Final sign-off
Aug 14, 2025
Declared cost
$5,000
Address
40 Diamond St

remove (e) black metal entry gate & replace with (n) frosted glass entry gate with metal frame. existing width & height is to be maintained & the arch above is to be filled in

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$5,000
May 1, 2024Expired or cancelled
expired Feb 2026
40 Diamond StHeirloom Builders Incstructural modification of existing post footings in the den and offices spaces to install a new footing flush with the existing slab on grade
Details
Permit
202405011131
Status
expired
Filed
May 1, 2024
Permit issued
May 1, 2024
Declared cost
$10,000
Address
40 Diamond St

structural modification of existing post footings in the den and offices spaces to install a new footing flush with the existing slab on grade

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$10,000
Mar 28, 2024Completed
final sign-off Feb 2026
40 Diamond StHeirloom Builders Incremodel of an existing 3 bedroom, two bathroom sfr on 1/f existing non structural wall will be demolished and new walls will be added to create a den, wet bar, office, new bath and a relocated laundry. 2/f: non structural walls will be demolsihed and new walls will be added to reconfigure the primar
Details
Permit
202403288783
Status
complete
Filed
Mar 28, 2024
Permit issued
Apr 26, 2024
Final sign-off
Feb 4, 2026
Declared cost
$400,000
Address
40 Diamond St

remodel of an existing 3 bedroom, two bathroom sfr on 1/f existing non structural wall will be demolished and new walls will be added to create a den, wet bar, office, new bath and a relocated laundry. 2/f: non structural walls will be demolsihed and new walls will be added to reconfigure the primar

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$400,000
Nov 30, 2023Completed
final sign-off Jan 2024
40 Diamond StHeirloom Builders Increplace 4 windows in kind with aluminum clad wood windows, 1 window is street facing, 3 windows are at rear elevation not visible from street. u=.30max
Details
Permit
202311301664
Status
complete
Filed
Nov 30, 2023
Permit issued
Nov 30, 2023
Final sign-off
Jan 5, 2024
Declared cost
$25,000
Address
40 Diamond St

replace 4 windows in kind with aluminum clad wood windows, 1 window is street facing, 3 windows are at rear elevation not visible from street. u=.30max

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$25,000
Jan 18, 2011Completed
final sign-off Jan 2011
40 Diamond StNew High Protection Roofingreroofing
Details
Permit
201101188455
Status
complete
Filed
Jan 18, 2011
Permit issued
Jan 18, 2011
Final sign-off
Jan 21, 2011
Declared cost
$7,000
Address
40 Diamond St

reroofing

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$7,000
Feb 25, 2004Never finaled
issued Feb 2004, no final
40 Diamond StR. C. Constructionwindow replacement size per size - 10 window
Details
Permit
200402257173
Status
issued
Filed
Feb 25, 2004
Permit issued
Feb 25, 2004
Declared cost
$6,800
Address
40 Diamond St

window replacement size per size - 10 window

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$6,800

Who worked here

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

Contractors
Heirloom Builders Inc (6), New High Protection Roofing, R. C. Construction
Architects
Matthew Ininns (2)
Authorized agent-otherss
Matthew Ininns

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