Home Conversion at 104 Greenwich Avenue, Manhattan
104 GREENWICH AVENUE, MANHATTAN, 10011 · West Village
Estimated Project Cost
$0
General Construction
Issued
March 31, 2026
Expires
June 29, 2026
License
General Contractor
About This Project
Homeowners in the West Village interested in property modifications can look at this permit for guidance. This alteration involves converting an existing two-family dwelling into a single-family home.
This significant conversion project was permitted on March 31, 2026, with an estimated cost of $1,008,300. PILASTER DEVELOPMENT LLC (GC) is the contractor managing this general construction work.
What This Means For You
A $1,008,300 conversion of a two-family to a one-family home in the West Village demonstrates the substantial investment required for significant residential property restructuring.
The Business That Did This Work
PILASTER DEVELOPMENT LLC
General Contractor · License #621571
51 FRANKLIN STREET
3 permits filed · 1 neighborhoods
Permit Details
| Tracking Number | 205980280 |
| Work Permit # | M01169533-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | This Alteration is being filed for the conversion of existing 2 family into 1 family. |
| Floor / Unit | Cellar, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 3, Floor Number(s) 4, Penthouse 4 |
| Estimated Cost | $1,008,300 |
| Approved | December 18, 2025 |
| Issued | March 31, 2026 |
| Expires | June 29, 2026 |
| BBL | — |
| BIN | — |
Property Owner
104 Greenwich Avenue NYC LLC
Troy Gorczyca
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