General Construction at 899 Tenth Avenue, Manhattan
899 TENTH AVENUE, MANHATTAN, 10019 · Upper West Side-Lincoln Square
What was permitted
For those in the Upper West Side-Lincoln Square area of Manhattan, this permit details a significant general construction project. The scope includes the renovation of an existing atrium space, the 10th Avenue lobby, cellar level, and skylight, along with alterations to the second-floor connector corridor and its facade.
This extensive renovation project was issued a permit on June 23, 2026, with a substantial estimated cost of $6,200,000. The contractor responsible for this work is NATIONAL ENVIROMENTAL SAF (GC).
A major general construction project on Manhattan's Upper West Side, involving atrium and lobby renovations, had an estimated cost of $6,200,000.
What it cost
Issued
June 23, 2026
Expires
August 31, 2026
License
General Contractor
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Filed by NATIONAL ENVIROMENTAL SAF · 38 permits across 7 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 978103623 |
| Work Permit # | M01026304-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | RENOVATION OF EXISTING ATRIUM SPACE INCLUDING THE 10TH AVENUE LOBBY, CELLAR LEVEL, ESCALATOR ANTE ROOMS AND SKYLIGHT. 2ND FLOOR SCOPE INCLUDES RENOVATION OF THE 2ND FLOOR CONNECTOR CORRIDOR AND REPLACEMENT OF THE CURTAIN WALL AT CONNECTOR CORRIDOR FACADE |
| Floor / Unit | Cellar, Floor Number(s) 001 through 002, Mezzanine 1 through 2 |
| Estimated Cost | $6,200,000 |
| Approved | July 23, 2025 |
| Issued | June 23, 2026 |
| Expires | August 31, 2026 |
| BBL | — |
| BIN | — |
Property Owner
CITY UNIVERSITY OF NEW YORK
DIMITRIOS KATEHIS