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Mechanical SystemsBrooklynPermit issued

Mechanical Systems Work at 445 Grand Avenue, Brooklyn

445 GRAND AVENUE, Brooklyn, 11238 · Bedford-Stuyvesant (West)

Winston

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Reported project cost

$50,000

As declared on the permit filing. Mechanical Systems.

Issued
August 11, 2026
Expires
November 22, 2026
License
General Contractor

What was permitted

This permit covers mechanical work as part of a larger general construction project at 445 Grand Avenue in Brooklyn's Bedford-Stuyvesant neighborhood. Homeowners can use this to understand the costs associated with upgrading or installing essential building systems.

The permit was issued on August 11, 2026, with an estimated project cost of $50,000. CHELSEA DEVELOPERS LLC is listed as the General Contractor for this project.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number843771846
Work permit #B01123263-S3-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionMECHANICAL WORK IN CONNECTION WITH GENERAL CONSTRUCTION.
Floor / unitFloor Number(s) 001 through 001
Estimated cost$50,000
ApprovedJanuary 17, 2025
IssuedAugust 11, 2026
ExpiresNovember 22, 2026
BBL—
BIN—

Property owner

Kds Sagamore Ranger

Ben Daniels

Related searches

mechanical systemsgeneral constructionBedford-StuyvesantBrooklynpermit issued$50,000 project cost