400 EAST 84 STREET, Manhattan, 10028 · Upper East Side-Yorkville
This permit details a comprehensive renovation project for several residential units within a building on Manhattan's Upper East Side. The scope includes units 28C through 39C, indicating a substantial interior upgrade.
The estimated project cost for these renovations is $520,000, and the permit was issued on July 29, 2026. KEYSTONE BUILDERS GROUP* (GC) is the contractor managing this extensive work.
Residents on the Upper East Side should be aware of a $520,000 renovation project affecting multiple units (28C-39C) at 400 East 84 Street, focusing on interior upgrades.
Issued
July 29, 2026
Expires
November 18, 2026
License
General Contractor
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Filed by KEYSTONE BUILDERS GROUP* · 20 permits across 4 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 809930795 |
| Work Permit # | M01221784-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | RENOVATION TO EXISTING UNITS 28C, 29C, 30C, 31C, 32C, 33C, 34C, 35C, 36C, 37C, 38C, 39C AS PER PLANS FILED HEREWITH. ALL ENERGY CALCULATIONS FOR LIGHTING FILED UNDER M01092673-I1. NO CHANGE TO USE, EGRESS, OR OCCUPANCY. |
| Floor / Unit | Floor Number(s) 28 through 40 |
| Estimated Cost | $520,000 |
| Approved | May 13, 2025 |
| Issued |
400 EAST 84TH STREET ASSOCIATES, L.
ANDREW ORCHULLI
| July 29, 2026 |
| Expires | November 18, 2026 |
| BBL | — |
| BIN | — |
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