HVAC System Modifications at 485 Lexington Avenue, Manhattan
485 LEXINGTON AVENUE, Manhattan, 10017 · East Midtown-Turtle Bay
What was permitted
Modifications to the existing HVAC system are underway at 485 Lexington Avenue in Manhattan's East Midtown-Turtle Bay neighborhood. This work specifically affects the restrooms on the 8th floor and a whitebox area on the 9th floor.
This permit was issued on July 15, 2026, with an estimated project cost of $70,000. CONCEPT CONSTRUCTION SERV is the general contractor managing these mechanical system upgrades.
Homeowners and property owners in East Midtown-Turtle Bay should note that HVAC system upgrades can cost an estimated $70,000.
What it cost
Issued
July 15, 2026
Expires
October 5, 2026
License
General Contractor
Price your own project
See what a project like this costs near you
We'll compare your scope against real permits and licensed contractors in the area.
Start my estimate →Free · takes 60 seconds · no account needed
Filed by CONCEPT CONSTRUCTION SERV · 20 permits across 5 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
+
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 703103919 |
| Work Permit # | M01201716-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Modifications to the existing HVAC system on the 8th (Restrooms) and 9th Floors (Whitebox) as per plans. No change to use, egress, or occupancy. |
| Floor / Unit | Floor Number(s) 8 through 8, Floor Number(s) 9 through 9 |
| Estimated Cost | $70,000 |
| Approved | April 28, 2025 |
| Issued | July 15, 2026 |
| Expires | October 5, 2026 |
| BBL | — |
| BIN | — |
Property Owner
SL GREEN REALTY CORP
Gianna Pilalis