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Mechanical SystemsManhattanPermit issued

Mechanical Systems Alterations at 437 Fifth Avenue, Manhattan

437 FIFTH AVENUE, Manhattan, 10016 · Midtown-Times Square

Winston

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Reported project cost

$35,000

As declared on the permit filing. Mechanical Systems.

Issued
October 5, 2026
Expires
March 29, 2027
License
General Contractor

What was permitted

For those in Midtown-Times Square considering upgrades, this permit details mechanical system alterations on multiple floors of a building on Fifth Avenue. The work involves changes as per the submitted plans.

This project, with an estimated cost of $35,000, was issued a permit on October 5, 2026. PHASE 3 INTERIORS LLC is the General Contractor managing these mechanical system changes.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number906817410
Work permit #M01449479-I1-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionAlterations to mechanical system on 7th and 9th floor as per plans. No change to use, egress or occupancy.
Floor / unitFloor Number(s) 7 through 7, Floor Number(s) 9 through 9
Estimated cost$35,000
ApprovedOctober 5, 2026
IssuedOctober 5, 2026
ExpiresMarch 29, 2027
BBL—
BIN—

Property owner

Pr

Mariellen Sereduke

Related searches

mechanical systemsMidtown-Times SquareManhattanbuilding alterationspermit issued$30k-$40k