Structural Modifications at 485 Lexington Avenue, Manhattan
485 LEXINGTON AVENUE, MANHATTAN, 10017 · East Midtown-Turtle Bay
What was permitted
Homeowners in East Midtown may notice activity at 485 Lexington Avenue, where structural modifications are underway on the 9th floor. These changes are being made according to filed plans and do not affect the building's use, egress, or occupancy.
This permit was issued on June 23, 2026, for the structural work, with an estimated project cost of $137,187.60. GILBANE BUILDING COMPANY is listed as the general contractor.
Extensive structural modifications on the 9th floor of 485 Lexington Avenue, costing over $137,000, suggest a major interior renovation or reconfiguration.
What it cost
Issued
June 23, 2026
Expires
January 1, 2027
License
General Contractor
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Filed by GILBANE BUILDING COMPANY · 130 permits across 21 neighborhoods
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 | 466204524 |
| Work Permit # | M01230246-I1-ST |
| Job Filing Number | — |
| Work Type | Structural |
| Status | Permit Issued |
| Job Description | Structural modifications on the 9th floor as per plans. No change to use, egress or occupancy. |
| Floor / Unit | Floor Number(s) 9 through 9 |
| Estimated Cost | $137,188 |
| Approved | June 26, 2025 |
| Issued | June 23, 2026 |
| Expires | January 1, 2027 |
| BBL | — |
| BIN | — |
Property Owner
SL GREEN REALTY CORP
Gianna Pilalis