HVAC System Installation at 321 8 Avenue, Manhattan
321 8 AVENUE, MANHATTAN, 10001 · Chelsea-Hudson Yards
Estimated Project Cost
$0
Mechanical Systems
Issued
April 3, 2026
Expires
December 2, 2026
License
General Contractor
About This Project
This permit covers selective removal work and the installation of new HVAC equipment, ductwork, piping, and controls at a property in the Chelsea-Hudson Yards neighborhood. Existing equipment will be protected and reused as shown on the plans.
The permit was issued on April 3, 2026, with an estimated cost of $99,900. The contractor for this project is EAST END BUILDERS AND AS (GC).
What This Means For You
A significant HVAC project in the Chelsea-Hudson Yards area cost nearly $100,000, which may indicate a substantial renovation or upgrade.
The Business That Did This Work
EAST END BUILDERS AND AS
General Contractor · License #600938
176 LAGOON DRIVE WEST
2 permits filed · 1 neighborhoods
Permit Details
| Tracking Number | 436989624 |
| Work Permit # | M01276888-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Perform selective removal work, provide new HVAC equip & assoc ductwork, piping, controls, accessories, etc. Protect & reuse existing equipment as shown on plans. Application filed in conjunction with M01276888-I1 (GC) & M01276888-S2 (PL). |
| Floor / Unit | Basement/Sub-basement |
| Estimated Cost | $99,900 |
| Approved | February 2, 2026 |
| Issued | April 3, 2026 |
| Expires | December 2, 2026 |
| BBL | — |
| BIN | — |
Property Owner
Ryan Dziedziech
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