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StructuralManhattanPermit issued

Structural Work at 899 TENTH AVENUE, Manhattan

899 TENTH AVENUE, Manhattan, 10019 · Upper West Side-Lincoln Square

Winston

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Reported project cost

$600,000

As declared on the permit filing. Structural.

Issued
June 23, 2026
Expires
August 31, 2026
License
General Contractor

What was permitted

Homeowners and neighbors in the Upper West Side-Lincoln Square area can see the costs associated with significant structural upgrades. This permit covers the renovation of a 2nd-floor connector corridor and the replacement of its exterior curtain walls.

This project, with an estimated cost of $600,000, was issued a permit on June 23, 2026. NATIONAL ENVIROMENTAL SAF is listed as the General Contractor for this structural work.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number500910692
Work permit #M01026304-S4-ST
Job filing number—
Work typeStructural
StatusPermit Issued
Job descriptionRENOVATION OF THE 2ND FLOOR CONNECTOR CORRIDOR AND REPLACEMENT OF THE CURTAIN WALL AT THE CONNECTOR CORRIDOR FACADES. NO CHANGE TO EXISTING USE, OCCUPANCY OR EGRESS.
Floor / unitFloor Number(s) 001 through 002
Estimated cost$600,000
ApprovedAugust 8, 2025
IssuedJune 23, 2026
ExpiresAugust 31, 2026
BBL—
BIN—

Property owner

City University Of New York

Dimitrios Katehis

Related searches

structural renovationcurtain wall replacementUpper West Side-Lincoln SquareManhattan building permitscommercial construction costs$600,000 project