General Construction at 391 Grand Avenue, Brooklyn
391 GRAND AVENUE, BROOKLYN, 11238 · Clinton Hill
Estimated Project Cost
$0
General Construction
Issued
March 31, 2026
Expires
December 31, 2026
License
General Contractor
About This Project
This permit covers a significant General Construction project involving the conversion of a property from ten furnished rooms into a two-family dwelling. Homeowners in Clinton Hill looking into multi-family conversions or extensive interior renovations can use this as a cost reference.
Issued on March 31, 2026, this project has an estimated cost of $604,800 and is being handled by J & L SERVICE NYC INC. This substantial investment reflects the scope of work involved in converting and renovating a property to meet new occupancy requirements.
What This Means For You
Residents in Clinton Hill can expect to see a major renovation at 391 Grand Avenue, transforming a multi-room property into a two-family home, with a project cost exceeding $600,000.
The Business That Did This Work
J & L SERVICE NYC INC
General Contractor · License #621587
1949 66TH ST
3 permits filed · 2 neighborhoods
Permit Details
| Tracking Number | 273601618 |
| Work Permit # | B01173863-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | PROPOSED CONVERSION FROM TEN (10) FURNISHED ROOMS TO TWO FAMILY DWELLING AND INTERIOR RENOVATION OF ALL FLOORS. |
| Floor / Unit | Cellar, Basement, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 3 |
| Estimated Cost | $604,800 |
| Approved | June 17, 2025 |
| Issued | March 31, 2026 |
| Expires | December 31, 2026 |
| BBL | — |
| BIN | — |
Property Owner
N/A
SEAN OH
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