What was permitted
A mechanical systems project is underway at 771 McDonald Avenue in Brooklyn, specifically involving the replacement of existing air conditioning units. This work is being performed according to filed plans and does not alter the building's use or occupancy.
The permit for this replacement was issued on August 3, 2026, with an estimated project cost of $20,000. L&T CONSULTANTS LLC is the general contractor overseeing this mechanical upgrade.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 991769764 |
|---|---|
| Work permit # | B01427769-I1-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | Replace existing A/C units originally installed under Job No. 321608845, as per the filed plans. No change to use, occupancy, or egress. |
| Floor / unit | Open Space |
| Estimated cost | $20,000 |
| Approved | July 30, 2026 |
| Issued | August 3, 2026 |
| Expires | February 12, 2027 |
| BBL | — |
| BIN | — |
Property owner
499 Atlantic Avenue Brooklyn Realty
Yehuda Horowitz
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