Mechanical Systems Work at 4 East 66 Street, Manhattan
4 EAST 66 STREET, Manhattan, 10065 · Upper East Side-Carnegie Hill
What was permitted
Homeowners on the Upper East Side can review mechanical work involving radiator relocation within an apartment. This permit is part of a larger apartment renovation.
The estimated cost for this mechanical systems work is $34,924.50, with the permit issued on July 7, 2026. SEA-DAR ENTERPRISES, INC is the general contractor.
Mechanical systems work, including radiator relocation for an apartment renovation, was permitted at an estimated cost of $34,924.50 on Manhattan's Upper East Side.
What it cost
Issued
July 7, 2026
Expires
September 2, 2026
License
General Contractor
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Filed by SEA-DAR ENTERPRISES, INC · 24 permits across 5 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 389302952 |
| Work Permit # | M01360085-S2-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Mechanical work to relocate radiators in conjunction with apartment renovation. General Construction and Structural work filed under separate documents. |
| Floor / Unit | Floor Number(s) 11 through 11 |
| Estimated Cost | $34,925 |
| Approved | June 12, 2026 |
| Issued | July 7, 2026 |
| Expires | September 2, 2026 |
| BBL | — |
| BIN | — |
Property Owner
HEATHER OSBORN