5 WEST 73 STREET, MANHATTAN, 10023 · Upper West Side-Lincoln Square
A significant gut renovation is underway at this Upper West Side property, including the conversion of a penthouse to a new 6th floor. This project aims to transform the residence into a single-family home.
Permit issued on April 20, 2026, with a substantial estimated cost of $1,165,105. NEW RELIANT CONSTRUCTION is the general contractor managing this extensive renovation.
Major renovations like this gut renovation and penthouse conversion on the Upper West Side can cost over $1 million.
Issued
April 20, 2026
Expires
October 6, 2026
License
General Contractor
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Filed by NEW RELIANT CONSTRUCTION · 7 permits across 4 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 135304035 |
| Work Permit # | M01133874-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | ALT CO FILED FOR CONVERSION TO SINGLE FAMILY HOME, CONVERT PENTHOUSE TO 6TH FLOOR, NET REDUCTION IN FLOOR AREA, GUT RENOVATION AS PER PLANS. |
| Floor / Unit | Cellar, Cellar, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 3, Floor Number(s) 4, Floor Number(s) 5, Floor Number(s) 6, Penthouse 5, Roof |
| Estimated Cost | $1,165,105 |
| Approved | January 3, 2025 |
| Issued |
Not Applicable
walter baker
| April 20, 2026 |
| Expires | October 6, 2026 |
| BBL | — |
| BIN | — |
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