Mechanical Systems at 345 Livonia Avenue, Brooklyn
345 LIVONIA AVENUE, BROOKLYN, 11212 · Brownsville
What was permitted
Residents in the Brownsville neighborhood may notice work related to building infrastructure. This permit covers mechanical work for a central boiler plant and the replacement of a domestic hot water system in the Van Dyke Building #22.
The project, with an estimated cost of $500,000, was issued on May 22, 2026. KORDUN CONSTRUCTION CORP is the general contractor for this significant mechanical upgrade.
A major mechanical upgrade for a central boiler plant and hot water system in Brooklyn has an estimated cost of $500,000.
What it cost
Issued
May 22, 2026
Expires
August 5, 2026
License
General Contractor
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Filed by KORDUN CONSTRUCTION CORP · 76 permits across 7 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 | 302018970 |
| Work Permit # | B00463465-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | MECHANICAL WORK FOR CENTRAL BOILER PLANT AND DOMESTIC HOT WATER SYSTEM REPLACEMENT (VAN DYKE BLDG #22) AS PER THE PLANS FILED HEREWITH. |
| Floor / Unit | Cellar |
| Estimated Cost | $500,000 |
| Approved | May 5, 2021 |
| Issued | May 22, 2026 |
| Expires | August 5, 2026 |
| BBL | — |
| BIN | — |
Property Owner
NYCHA
OLIVER OSTERWIND