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PlumbingBrooklynPermit issued

Plumbing and Sprinkler Work at 451 Clarkson Avenue, Brooklyn

451 CLARKSON AVENUE, Brooklyn, 11203 · Prospect Lefferts Gardens-Wingate

Winston

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Reported project cost

$504,019

As declared on the permit filing. Plumbing.

Issued
June 3, 2026
Expires
September 11, 2026
License
Fire Suppression Contractor

What was permitted

Homeowners and neighbors in Prospect Lefferts Gardens-Wingate can gain insight into the costs of specialized plumbing work, including medical gas piping. This permit covers sprinkler system upgrades and new fixture installations.

This project, issued on June 3, 2026, has an estimated cost of $504,019. The scope includes removing and replacing sprinklers, installing new plumbing fixtures on the second floor, and running medical gas piping from the cellar through the second floor. SKH MECHANICAL CORP is the contractor.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number411390556
Work permit #B00621114-I1-EW-SP
Job filing number—
Work typePlumbing
StatusPermit Issued
Job descriptionRemove/ replace sprinklers with new heads and piping; install temporary sprinkler protection as per plans. Remove plumbing fixtures and install newon 2nd flor. install med medical gas piping cellar through 2nd floor.
Floor / unitFloor Number(s) 2 through 2
Estimated cost$504,019
ApprovedApril 6, 2022
IssuedJune 3, 2026
ExpiresSeptember 11, 2026
BBL—
BIN—

Property owner

Pr

George Montine

Related searches

plumbingsprinklersmedical gas pipingBrooklynProspect Lefferts Gardens-Wingatefixture installation$504,019