340 Madison Avenue is a 22-story, 760,000 rentable square foot office property located in the Grand Central Submarket of Midtown Manhattan. The Building occupies the entire westerly blockfront between 43rd and 44th Streets and was originally constructed in 1928 with a complete redevelopment in 2006. The lobby, entrance and elevator cabs were renovated in 2020, and a tenant-only amenity center was recently completed, featuring conferencing/events space, lounge area, kitchen, and travel showers. Floor plates are 30,000 – 40,000 RSF; availabilities range from boutique prebuilt spaces to blocks of over 450,000 RSF with unique branding and outdoor space opportunities. Conveniently located one block from Grand Central Terminal, Building tenants enjoy desk to train access in under two minutes. Bryant Park and the New York Public Library are also just a few steps away.