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General ConstructionBrooklynPermit issued

563 SF Home Addition and Renovation at 439 Sackett Street, Brooklyn

439 SACKETT STREET, Brooklyn, 11231 · Carroll Gardens-Cobble Hill-Gowanus-Red Hook

Winston

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Reported project cost

$350,000

As declared on the permit filing. General Construction.

Issued
June 18, 2026
Expires
October 23, 2026
License
General Contractor

What was permitted

This permit covers the construction of a 563 square foot addition on top of an existing two-story single-family home. The project also includes renovations to the second floor to integrate the new extension.

Issued on June 18, 2026, the estimated project cost for this significant home addition and renovation is $350,000. TOMEK BUILDERS CORP is the general contractor.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number283735738
Work permit #B01169304-I1-GC
Job filing number—
Work typeGeneral Construction
StatusPermit Issued
Job descriptionFILING HEREWITH FOR THE 563 SF ADDITION ON TOP OF A TWO STORYE XISTING SINGLE FAMILY RESIDENTIAL BUILDING. RENOVATION TO SECOND FLOOR TO ACOMMODATE NEW EXTENSION.
Floor / unitBasement, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 3, Roof
Estimated cost$350,000
ApprovedMay 28, 2025
IssuedJune 18, 2026
ExpiresOctober 23, 2026
BBL—
BIN—

Property owner

Not Applicable

Daragh Murphy

Related searches

Home additionResidential renovationCarroll Gardens-Cobble Hill-Gowanus-Red HookBrooklynGeneral Construction permit$300,000+ cost range