Building Enlargement & Conversion at 487 Henry Street, Brooklyn
487 HENRY STREET, BROOKLYN, 11231 · Carroll Gardens-Cobble Hill-Gowanus-Red Hook
Estimated Project Cost
$0
General Construction
Issued
April 16, 2026
Expires
October 31, 2026
License
General Contractor
About This Project
Homeowners in the Carroll Gardens area of Brooklyn can gauge the costs of significant building modifications. This permit covers a horizontal and vertical enlargement of an existing 4-story building, along with converting it from a 4-family to a 1-family residence.
Issued on April 16, 2026, this project has an estimated cost of $900,000 and includes interior renovations across all floors, the basement, cellar, OSP, and roof, aiming for a new Certificate of Occupancy. JRL SKYLINE INC is the general contractor.
What This Means For You
A substantial building enlargement and conversion from 4-family to 1-family in Brooklyn's Carroll Gardens area was permitted for $900,000.
The Business That Did This Work
JRL SKYLINE INC
General Contractor · License #620163
135-25 NORTHERN BLVD FL 2
22 permits filed · 7 neighborhoods
Permit Details
| Tracking Number | 451390425 |
| Work Permit # | B01008765-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | Proposed horizontal and vertical enlargement of an existing 4-story building. Convert 4-family to 1-family. Interior renovation at Basement, Cellar, OSP, Roof, 1st thru 4th floor. Obtain new C of O for 1-family. |
| Floor / Unit | Cellar, Basement, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 3, Roof |
| Estimated Cost | $900,000 |
| Approved | August 20, 2024 |
| Issued | April 16, 2026 |
| Expires | October 31, 2026 |
| BBL | — |
| BIN | — |
Property Owner
ECKSTROM NYC LLC
CARLOS SAAVEDRA
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