Mechanical Systems Upgrade for Building Expansion on East 69th Street
350 EAST 69 STREET, MANHATTAN, 10021 · Upper East Side-Lenox Hill-Roosevelt Island
Estimated Project Cost
$0
Mechanical Systems
Issued
April 1, 2026
Expires
July 14, 2026
License
General Contractor
About This Project
Residents near East 69th Street can observe mechanical system upgrades accompanying building renovations and vertical enlargements. This type of work is crucial for supporting structural changes without altering the building's use.
The permit for this mechanical work was issued on April 1, 2026, with an estimated cost of $200,000. SEA-DAR ENTERPRISES, INC. is the general contractor overseeing this aspect of the project.
What This Means For You
Mechanical system upgrades for building expansions on the Upper East Side can cost around $200,000.
The Business That Did This Work
SEA-DAR ENTERPRISES, INC
General Contractor · License #612569
150 W 30TH ST SUITE 1300
20 permits filed · 4 neighborhoods
Permit Details
| Tracking Number | 744158070 |
| Work Permit # | M01052682-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Mechanical work associated with renovation and vertical enlargement of building as per plans filed herewith. No change to occupancy, use or egress. |
| Floor / Unit | Basement/Sub-basement, Cellar, Floor Number(s) 1 through 3, Penthouse 1 through 1 |
| Estimated Cost | $200,000 |
| Approved | May 15, 2025 |
| Issued | April 1, 2026 |
| Expires | July 14, 2026 |
| BBL | — |
| BIN | — |
Property Owner
THE UP STUDIO
ADAM WANASELJA
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