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General ConstructionBrooklynPermit issued

Interior School Renovations at 80 Willoughby Street, Brooklyn

80 WILLOUGHBY STREET, Brooklyn, 11201 · Downtown Brooklyn-DUMBO-Boerum Hill

Winston

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Reported project cost

$6,453,000

As declared on the permit filing. General Construction.

Issued
June 29, 2026
Expires
September 19, 2026
License
General Contractor

What was permitted

Significant interior renovations are planned for an existing school located at 80 Willoughby Street in the Downtown Brooklyn area. Homeowners and neighbors might observe changes related to the educational facility's internal spaces.

This large-scale project, with an estimated cost of $6,453,000, received its permit on June 29, 2026. SIGNATURE CONSTRUCTION GR is the general contractor for these extensive renovations.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number437771665
Work permit #B01379260-I1-GC
Job filing number—
Work typeGeneral Construction
StatusPermit Issued
Job descriptionHEREWITH FILING INTERIOR RENOVATIONS WITHIN AN EXISTING SCHOOL AS PER PLANS FILED HEREWITH NO CHANGE IN USE, EGRESS, OR OCCUPANCY IS PROPOSED.
Floor / unitCellar, Floor Number(s) 001 through 010, Roof
Estimated cost$6,453,000
ApprovedApril 3, 2026
IssuedJune 29, 2026
ExpiresSeptember 19, 2026
BBL—
BIN—

Property owner

Pr

Casey Martinez

Related searches

general constructionDowntown BrooklynBrooklynNew York Cityschool renovationinterior renovation$5M+