Mechanical Systems for New Residential Building at 642 Classon Avenue, Brooklyn
642 CLASSON AVENUE, Brooklyn, 11238 · Crown Heights (North)
What was permitted
A permit has been filed for the mechanical systems of a new 6-story residential building planned for 642 Classon Avenue in Brooklyn's Crown Heights (North) neighborhood. This indicates the installation of essential systems like heating, cooling, and ventilation for a multi-unit dwelling.
Issued on July 6, 2026, this permit has an estimated project cost of $200,000. SAT CONSTRUCTION SERVICES (GC) is the contractor for this development, which also references DOB NOW # B01114441-I1 for architectural and zoning details.
Residents in Crown Heights (North) can anticipate new multi-family housing with an estimated $200,000 investment in its mechanical systems, potentially influencing local infrastructure.
What it cost
Issued
July 6, 2026
Expires
November 25, 2026
License
General Contractor
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Filed by SAT CONSTRUCTION SERVICES · 20 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 | 889873627 |
| Work Permit # | B01114441-S6-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Filing of Mechanical system for proposed 6-story residential building. Refer to DOB NOW # B01114441-I1 for all zoning architectural aspects of the project. |
| Floor / Unit | Floor Number(s)-1-SO-2204-B01114441-I1, Cellar-SO-7264-B01114441-I1, Floor Number(s)-2-SO-2338-B01114441-I1, Floor Number(s)-3-SO-2945-B01114441-I1, Floor Number(s)-4-SO-5548-B01114441-I1, Floor Numbe |
| Estimated Cost | $200,000 |
| Approved | May 9, 2025 |
| Issued | July 6, 2026 |
| Expires | November 25, 2026 |
| BBL | — |
| BIN | — |
Property Owner
Yona Kogman