Permit GraphShortlistSan Francisco building permits since 2000

Block 6113, lot 026

645 Colby St

City’s use
Single Family Residential
Built
1952
Stories
1
Units
1
Rooms
2 bedrooms, 1 bathroom
Building
823 sq ft
Lot
3,000 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
Jan 7, 2026In progress
filed Jan 2026, not yet issued
645 Colby StSmp Construction & Maintenance Incvoluntary foundation repair for stabilization to adjacent neighboring property installing piers.
Details
Permit
202512242597
Status
filed
Filed
Jan 7, 2026
Declared cost
$22,840
Address
645 Colby St

voluntary foundation repair for stabilization to adjacent neighboring property installing piers.

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$22,840
May 14, 2013Completed
final sign-off Jun 2013
645 Colby StZ M General Contractor Incremodel two (2) existing bathroom @ upstair & downstair. replace inkind.
Details
Permit
201305146793
Status
complete
Filed
May 14, 2013
Permit issued
May 14, 2013
Final sign-off
Jun 19, 2013
Declared cost
$8,500
Address
645 Colby St

remodel two (2) existing bathroom @ upstair & downstair. replace inkind.

Open the permit page

$8,500

Who worked here

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

Contractors
Smp Construction & Maintenance Inc, Z M General Contractor Inc
Engineers
Jeffrey S. Fitch
Authorized agent-otherss
Christian Nuon

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