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Mechanical SystemsManhattanPermit issued

HVAC System Installation at 321 8 Avenue, Manhattan

321 8 AVENUE, Manhattan, 10001 · Chelsea-Hudson Yards

Winston

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Reported project cost

$99,900

As declared on the permit filing. Mechanical Systems.

Issued
April 3, 2026
Expires
December 2, 2026
License
General Contractor

What was permitted

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).

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View the official permit record

Tracking number, work description, cost and dates

Tracking number436989624
Work permit #M01276888-S1-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionPerform 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 / unitBasement/Sub-basement
Estimated cost$99,900
ApprovedFebruary 2, 2026
IssuedApril 3, 2026
ExpiresDecember 2, 2026
BBL—
BIN—

Property owner

Ryan Dziedziech

Related searches

HVACmechanical systemsManhattanChelsea-Hudson YardsNYCpermit$99,900new construction