Mechanical Systems Work for Tenant Build-Out at 89 North 6 Street, Brooklyn
89 NORTH 6 STREET, BROOKLYN, 11249 · Williamsburg
What was permitted
This permit covers mechanical work for a tenant build-out at 89 North 6 Street in Brooklyn's Williamsburg neighborhood. This often involves installing or upgrading essential systems like HVAC, plumbing, or electrical infrastructure to suit a new tenant's needs.
The permit was issued on May 7, 2026, and is associated with a previous filing. The contractor listed for this project is CLUNE CONSTRUCTION CO LP (GC).
Tenant build-outs in Williamsburg involving mechanical systems can be complex, with permits like this indicating significant infrastructure work.
What it cost
Issued
May 7, 2026
Expires
August 31, 2026
License
General Contractor
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Filed by CLUNE CONSTRUCTION CO LP · 107 permits across 14 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 | 435336216 |
| Work Permit # | B01367993-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Mechanical work for tenant build-out as shown on plans, filed subsequent to #B01367993-I1. |
| Floor / Unit | Floor Number(s) 1 through 2 |
| Estimated Cost | Not reported |
| Approved | April 8, 2026 |
| Issued | May 7, 2026 |
| Expires | August 31, 2026 |
| BBL | — |
| BIN | — |
Property Owner
ESRT
JEFFREY DUARTE