Mechanical System Modifications at 545 Metropolitan Avenue, Brooklyn
545 METROPOLITAN AVENUE, BROOKLYN, 11211 · East Williamsburg
Estimated Project Cost
$0
Mechanical Systems
Issued
June 12, 2026
Expires
October 15, 2026
License
General Contractor
About This Project
This permit covers modifications to the existing mechanical and ventilation systems at a Brooklyn property. Upgrades to these systems are vital for a building's comfort, efficiency, and air quality.
Issued on June 12, 2026, the estimated cost for this mechanical system work is $19,550. ALCHEMY DEVELOPMENT acted as the General Contractor for these system enhancements.
What This Means For You
East Williamsburg property owners can see mechanical system upgrades costing around $19,550, impacting building efficiency.
The Business That Did This Work
ALCHEMY DEVELOPMENT
General Contractor · License #620512
87 LAFAYETTE AVE
11 permits filed · 6 neighborhoods
Permit Details
| Tracking Number | 607084563 |
| Work Permit # | B01404084-S1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Modification of existing mechanical system and ventilation system. |
| Floor / Unit | Cellar, Floor Number(s) 1 through 1, Roof |
| Estimated Cost | $19,550 |
| Approved | June 10, 2026 |
| Issued | June 12, 2026 |
| Expires | October 15, 2026 |
| BBL | — |
| BIN | — |
Property Owner
PATOMA INC
THOMAS FINNICAN
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