Townhouse Renovation at 205 Dean Street, Brooklyn
205 DEAN STREET, Brooklyn, 11217 · Downtown Brooklyn-DUMBO-Boerum Hill
What was permitted
Homeowners in the Downtown Brooklyn-DUMBO-Boerum Hill area may be interested in a significant renovation project at 205 Dean Street. This involves converting an existing three-family townhouse into a two-family residence, with work planned for the basement, cellar, and roof.
This general construction permit was issued on July 16, 2026, with a substantial estimated project cost of $399,880. MAREK K CONTRACTING CORP is the general contractor overseeing this renovation.
A major townhouse renovation at 205 Dean Street in Brooklyn, converting a 3-family to a 2-family, has an estimated project cost of $399,880 and was permitted on July 16, 2026.
What it cost
Issued
July 16, 2026
Expires
January 29, 2027
License
General Contractor
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Filed by MAREK K CONTRACTING CORP · 3 permits across 2 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 | 394592218 |
| Work Permit # | B01247990-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | GENERAL CONSTRUCTION FOR THE RENOVATION AND CONVERSION OF EXISTING 3 FAMILY TO 2 FAMILY TOWNHOUSE. WORK ON BASEMENT, CELLAR, 001 - 003 & ROOF. NO ENLARGEMENT. SPRINKLER INSTALLATION PROPOSED B01248342. NEW CERTIFICATE OF OCCUPANCY TO BE OBTAINED. |
| Floor / Unit | Cellar, Basement, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 3 |
| Estimated Cost | $399,880 |
| Approved | October 16, 2025 |
| Issued | July 16, 2026 |
| Expires | January 29, 2027 |
| BBL | — |
| BIN | — |
Property Owner
Not Applicable
Quentin Dupouy