AmTrustRE Completed 360 Lexington Ave. Modernization
The Midtown office building now features a 7,000-square-foot amenity suite and updated street-level design for tenants.
Updated on Oct. 13, 2026 in Commercial

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AmTrustRE has finished an extensive modernization of the 268,000-square-foot office tower at 360 Lexington Ave. in Manhattan. The project transformed the 1959 building with a new double-height storefront and updated architectural elements.
Why it matters
The renovation aims to modernize the historic office asset to better serve the needs of today's commercial tenants. This upgrade helps the property remain competitive in the Midtown market near Grand Central Terminal.
The 268,000-square-foot building now features the 7,000-square-foot Club 360 amenity space. This clubhouse provides lounge areas, meeting rooms, and a grab-and-go bar for tenants.
The players
AmTrustRE
An owner and operator of commercial office assets that focuses on repositioning and modernizing urban properties.
MdeAS Architects
An architecture firm specializing in the transformation and renovation of existing office environments.
The details
MdeAS Architects led the design, blending the building's 1959 mid-century character with contemporary upgrades. The team installed a new entry marquee, integrated lighting, and a storefront featuring angular metal panels. The eighth floor was repurposed into a dedicated clubhouse to offer a modern, centralized workspace environment.
Timeline
1959: 360 Lexington Ave. was originally built.
Late 2024: AmTrustRE acquired the property.
October 2026: The modernization project was completed.
Late 2026: The fitness suite is expected to open.
The Home Front
The project follows the flight-to-quality trend in the Manhattan office market, where owners update mid-century assets to compete with newer builds. This shift reflects a broader push to modernize aging commercial stock with high-end, hospitality-style amenities.
Tenants of 360 Lexington Ave. should coordinate with management to access the new Club 360 amenities and reserve meeting spaces. Monitor building communications for updates regarding the opening of the ground-floor fitness suite later this year.
The takeaway
Office owners are increasingly turning to interior amenity upgrades to maintain property value in competitive urban cores. Tenants should review updated building handbooks to fully utilize the new lounge areas and work pods now available at the site.
Further reading
For more on how local renovations are shaping the workspace, visit our Commercial section.
Source note: This article includes information reported by NYREJ.
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