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General ConstructionManhattanPermit issued

Interior Renovations at 645 Madison Avenue, Manhattan

645 MADISON AVENUE, Manhattan, 10022 · Upper East Side-Carnegie Hill

Winston

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Reported project cost

$583,560

As declared on the permit filing. General Construction.

Issued
October 8, 2026
Expires
April 1, 2027
License
General Contractor

What was permitted

This permit covers general construction for interior renovations at a prominent address on Madison Avenue in Manhattan. The project scope does not involve changes to egress, occupancy, or use of the building.

Issued on October 8, 2026, the estimated cost for this extensive interior renovation is $583,560. CAPITAL IMPROVEMENT SERVI is the general contractor responsible for this project.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number541502193
Work permit #M01259148-I1-GC
Job filing number—
Work typeGeneral Construction
StatusPermit Issued
Job descriptionGENERAL CONSTRUCTION FOR INTERIOR RENOVATIOINS AS SHOWN HEREWITH. NO CHANGES TO EGRESS, OCCUPANCY OR USE.
Floor / unitFloor Number(s) 2 through 2
Estimated cost$583,560
ApprovedNovember 21, 2025
IssuedOctober 8, 2026
ExpiresApril 1, 2027
BBL—
BIN—

Property owner

NG 645 Madison Ave LLC

Keith Colton

Related searches

general constructionManhattanNew York Cityinterior renovation$500k+ cost