Permit GraphShortlistSan Francisco building permits since 2000

Block 0251, lot 045

1 Helen St

City’s use
Miscellaneous/Mixed-Use
Lot
1,271 sq ft
Zoning
RM3
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
Feb 15, 2024In progress
issued May 2026
1 Helen StOarcon Inc, Bianchi-Tillett Developers Incdemolish 1 story garage
Details
Permit
202402156000
Status
issued
Filed
Feb 15, 2024
Permit issued
May 15, 2026
Declared cost
$10,000
Address
1 Helen St

demolish 1 story garage

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$10,000
Nov 15, 2023In progress
issued May 2026
1 Helen StOarcon Inc, Bianchi-Tillett Developers Incconstruct a new 4 story, single family dwelling with attached garage
Details
Permit
202311150879
Status
issued
Filed
Nov 15, 2023
Permit issued
May 15, 2026
Declared cost
$1,600,000
Address
1 Helen St

construct a new 4 story, single family dwelling with attached garage

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$1,600,000

Who worked here

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

Contractors
Bianchi-Tillett Developers Inc (2), Oarcon Inc (2)
Architects
William Pashelinsky, William Pashelinsky

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Starts from the last permit filed here; change it to describe your own project. Results cover every building: the city does not class this parcel as single-family, two-family or apartments.