On Madison Avenue near 39th Street, at the Murray Hill edge of the Grand Central submarket — a short walk south of the terminal and the Metro-North / LIRR network, with everyday restaurants and services at the door.

Pre-war Class B tower under ABS Partners ownership; built 1923, renovated 2004. Attended lobby and building-standard services in the Grand Central core.

Newly pre-built suite, offered furnished.

On Lexington Avenue at 41st Street — a block south of Grand Central, in the dense core of the submarket, with the terminal, Metro-North, and the LIRR a few minutes' walk north.

Pre-war Class B tower under Triangle Assets ownership; built 1937, renovated 1979. Attended lobby and building-standard services, one block from Grand Central.

Full-floor office offering exceptional natural light and open views on three sides. The current layout features six private offices, a conference room, a wet pantry, and tenant-controlled AC, providing a strong foundation for a variety of office users. Ownership is flexible and can modify the layout, build to suit, or deliver the space fully furnished for incoming tenants. Located just steps from Grand Central, the building provides unmatched access to major subway lines, Metro-North, and Midtown’s best amenities. An ideal option for tenants seeking a bright, efficient full-floor presence in a premier Midtown location.

Midtown East, on 45th Street between Second and Third Avenues — an easy walk east of Grand Central and the Metro-North / LIRR network. A quieter pocket of the Grand Central submarket near the United Nations and the Second Avenue corridor, with everyday restaurants and services at the door.

24-hour access with concierge, controlled access, and a security system; high ceilings and abundant natural light; air conditioning, an on-site kitchen, and direct elevator exposure; bus and subway service nearby.

Full floor with great natural light. Built space with open areas, private offices, conference rooms, and a wet pantry.

On the west side of Madison Avenue between 47th and 48th Streets, across from Grand Central's northern reach and the future LIRR concourse — in the core of the Grand Central submarket, steps from major subway lines, fine dining, and hotels.

Hospitality-focused Class A tower under institutional ownership; built 1929, renovated 1998. A five-star amenity center with a tenant lounge and fireplace, a conferencing center seating up to 25, a dedicated catering pantry, 24-hour access, an on-site restaurant, and a roof terrace — directly across from Grand Central's northern entrance.

Under institutional ownership, 400 Madison was repositioned with hospitality-focused pre-built suites and a five-star amenity center. Availabilities range from roughly 2,500 to 10,000 SF, all with soaring ceiling heights and abundant natural light, offered pre-built, move-in-ready, or build-to-suit to fit a range of relocation timelines.