Mechanical Systems at 229 Wythe Avenue, Brooklyn
229 WYTHE AVENUE, BROOKLYN, 11249 · Williamsburg
What was permitted
Homeowners and building managers in Williamsburg can research the costs associated with upgrading entire building mechanical systems. This permit details the installation of new heating, ventilation, and air-conditioning components.
This permit was issued on June 23, 2026, for mechanical work in conjunction with a new building project. TARGET CONSTRUCTION LLC (GC) is the contractor for this installation, though the project cost is not listed.
A new mechanical system, including HVAC, was permitted for a building in Williamsburg, with TARGET CONSTRUCTION LLC as the contractor.
What it cost
Issued
June 23, 2026
Expires
March 7, 2027
License
General Contractor
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Filed by TARGET CONSTRUCTION LLC · 53 permits across 10 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 | 170203519 |
| Work Permit # | B01201594-S4-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | mechanical work in conjunction with NB. Provide new mechanical system (heating system, veniliation system, air-conditioning systems, associated ducts and piping) for entire building |
| Floor / Unit | Cellar-SO-1973-B01201594-I1, Cellar-SO-8635-B01201594-I1 |
| Estimated Cost | Not reported |
| Approved | June 23, 2026 |
| Issued | June 23, 2026 |
| Expires | March 7, 2027 |
| BBL | — |
| BIN | — |
Property Owner
BONA LLC
Yoel Schwimmer