Permit GraphShortlistSan Francisco building permits since 2000

Block 7251, lot 046

12 Middlefield Dr

City’s use
Single Family Residential
Built
1948
Stories
2
Units
1
Rooms
4 bedrooms, 3 bathrooms
Building
1,987 sq ft
Lot
2,495 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

5 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled
FiledOutcomeAddressContractorWork described on the permitDeclared cost
Nov 12, 2025Completed
final sign-off Dec 2025
12 Middlefield DrSky Roof Inc.re-roofing (hotworks). no work to (e) roof structural sheathing. reroofing in kind at front sloped roof and flat roof.
Details
Permit
202511129362
Status
complete
Filed
Nov 12, 2025
Permit issued
Nov 12, 2025
Final sign-off
Dec 2, 2025
Declared cost
$12,000
Address
12 Middlefield Dr

re-roofing (hotworks). no work to (e) roof structural sheathing. reroofing in kind at front sloped roof and flat roof.

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$12,000
Jun 15, 2021Completed
final sign-off Jul 2021
12 Middlefield Drrepair back wall (outside), paint
Details
Permit
202106152420
Status
complete
Filed
Jun 15, 2021
Permit issued
Jun 15, 2021
Final sign-off
Jul 6, 2021
Declared cost
$3,000
Address
12 Middlefield Dr

repair back wall (outside), paint

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$3,000
Jul 30, 2007Completed
final sign-off Nov 2007
12 Middlefield Dradd family room, 1 bath, and 1 storage at ground floor.
Details
Permit
200707308141
Status
complete
Filed
Jul 30, 2007
Permit issued
Jul 30, 2007
Final sign-off
Nov 7, 2007
Declared cost
$25,000
Address
12 Middlefield Dr

add family room, 1 bath, and 1 storage at ground floor.

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$25,000
Jul 23, 2003Completed
final sign-off Aug 2003
12 Middlefield DrTom Lee Roofing Inc.reroofing
Details
Permit
200307230188
Status
complete
Filed
Jul 23, 2003
Permit issued
Jul 23, 2003
Final sign-off
Aug 11, 2003
Declared cost
$13,300
Address
12 Middlefield Dr

reroofing

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$13,300
May 23, 2003Completed
final sign-off Sep 2003
12 Middlefield Drdry rot work with stucco need to be pulled off at front of bldg.
Details
Permit
200305235354
Status
complete
Filed
May 23, 2003
Permit issued
May 23, 2003
Final sign-off
Sep 11, 2003
Declared cost
$4,000
Address
12 Middlefield Dr

dry rot work with stucco need to be pulled off at front of bldg.

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$4,000

Who worked here

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

Contractors
Sky Roof Inc., Tom Lee Roofing Inc.
Engineers
Tony Fong

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Starts from the last permit filed here; change it to describe your own project. Results cover single-family homes like this one.