Dwelling Conversion at 144 West 121 Street, Manhattan
144 WEST 121 STREET, MANHATTAN, 10027 · Harlem (South)
Estimated Project Cost
$0
General Construction
Issued
June 10, 2026
Expires
January 19, 2027
License
General Contractor
About This Project
This general construction permit in Manhattan's South Harlem neighborhood pertains to changing a property's use from a two-family dwelling to a single-family dwelling. The project also includes an enlargement on the basement level, suggesting interior and potentially minor structural adjustments.
Issued on June 10, 2026, the estimated project cost is $574,200. BAR CONSTRUCTION SERVICES is the General Contractor for this alteration, which focuses on reconfiguring the existing residential space.
What This Means For You
Homeowners in South Harlem considering similar changes should note the $574,200 cost for converting a two-family dwelling to a single-family home with basement expansion at 144 West 121 Street.
The Business That Did This Work
BAR CONSTRUCTION SERVICES
General Contractor · License #618648
51 CHURCH STREET
4 permits filed · 2 neighborhoods
Permit Details
| Tracking Number | 723308247 |
| Work Permit # | M01009436-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | Change use from two family dwelling to a single family dwelling and enlargement on the Basement level |
| Floor / Unit | Cellar, Basement, Floor Number(s) 1, Roof Terrace 1, Floor Number(s) 2, Floor Number(s) 3, Roof |
| Estimated Cost | $574,200 |
| Approved | September 5, 2024 |
| Issued | June 10, 2026 |
| Expires | January 19, 2027 |
| BBL | — |
| BIN | — |
Property Owner
PR
ROBERT KAHN
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