Single-Family Home Conversion at 1209 Park Avenue, Manhattan
1209 PARK AVENUE, Manhattan, 10128 · Upper East Side-Carnegie Hill
What was permitted
A significant transformation is planned for 1209 Park Avenue in Manhattan's Upper East Side-Carnegie Hill neighborhood, involving a change in occupancy and egress. This general construction project includes both horizontal and vertical enlargement to convert the property into a single-family residence.
The permit was issued on July 14, 2026, with an estimated project cost of $783,260.51, and is being handled by OAK GC LLC. This extensive work aims to redefine the property's structure and usage.
Homeowners in the Upper East Side-Carnegie Hill area can reference the $783,260.51 estimated cost for major structural changes and conversions like the one at 1209 Park Avenue.
What it cost
Issued
July 14, 2026
Expires
July 15, 2026
License
General Contractor
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Filed by OAK GC LLC · 3 permits across 1 neighborhood
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 973802624 |
| Work Permit # | M00948295-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | Filing change in occupancy and egress as per plans filed herewith. Work to include horizontal and vertical enlargement with conversion to single family. |
| Floor / Unit | Cellar, Cellar, Cellar, Basement, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 3, Floor Number(s) 4, Roof |
| Estimated Cost | $783,261 |
| Approved | March 6, 2024 |
| Issued | July 14, 2026 |
| Expires | July 15, 2026 |
| BBL | — |
| BIN | — |
Property Owner
PAD2 LLC
DAVID GOLD