Interior Renovation to Convert 4-Family to 2-Family at 665 Carroll Street, Brooklyn
665 CARROLL STREET, BROOKLYN, 11215 · Park Slope
Estimated Project Cost
$0
General Construction
Issued
June 9, 2026
Expires
October 22, 2026
License
General Contractor
About This Project
Homeowners in Park Slope interested in multi-family property conversions can look to this project at 665 Carroll Street. The work involves an interior renovation to change the building from a 4-family to a 2-family dwelling, aiming to obtain an amended Certificate of Occupancy.
This general construction permit was issued on June 1, 2026, with an estimated project cost of $600,029.1. COBURN CONSTRUCTION MANAG is the general contractor for this significant interior renovation.
What This Means For You
A major interior renovation in Park Slope to convert a 4-family to a 2-family dwelling has an estimated project cost of over $600,000.
The Business That Did This Work
COBURN CONSTRUCTION MANAG
General Contractor · License #623377
702 PUTNAM AVENUE UNIT. 2
9 permits filed · 4 neighborhoods
Permit Details
| Tracking Number | 619886725 |
| Work Permit # | B00953069-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | This Alteration CO application is being filed for the interior renovation of the building to convert from 4 family to 2 family. To obtain an amended C of O. |
| Floor / Unit | Cellar, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 3, Floor Number(s) 4, Roof |
| Estimated Cost | $600,029 |
| Approved | January 25, 2024 |
| Issued | June 9, 2026 |
| Expires | October 22, 2026 |
| BBL | — |
| BIN | — |
Property Owner
PR
JOHN GAMBLE
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