General Construction at 829 Park Avenue, Manhattan
829 PARK AVENUE, MANHATTAN, 10021 · Upper East Side-Carnegie Hill
What was permitted
General construction work is planned for 829 Park Avenue in Manhattan's Upper East Side-Carnegie Hill neighborhood. This project involves modifying existing openings to accommodate mechanical equipment and restoring a window.
Issued on May 13, 2026, this permit has an estimated project cost of $10,000 and is managed by TJ Everlasting Cont Corp (GC). The work focuses on specific interior and exterior elements without altering the building's use or occupancy.
Homeowners on Park Avenue should note that interior modifications like window replacements can have an estimated cost of $10,000.
What it cost
Issued
May 13, 2026
Expires
March 25, 2027
License
General Contractor
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Filed by TJ EVERLASTING CONT CORP · 2 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 | 316493506 |
| Work Permit # | M01186407-S3-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | Modification of existing openings for mechanical equipment; replace window with new insulated panel, & restore upper sash of window, as per plans filed herewith. No change in use, egress, or occupancy. |
| Floor / Unit | Floor Number(s) 11 through 11 |
| Estimated Cost | $10,000 |
| Approved | June 24, 2025 |
| Issued | May 13, 2026 |
| Expires | March 25, 2027 |
| BBL | — |
| BIN | — |
Property Owner
Alice Mahoney