287 Park Avenue South is a nine-story, 121,059-square-foot commercial office building located in the heart of Midtown South, also referred to as "Silicon Alley."

Features of the 104,956 square-foot office space include 14-foot ceilings, two lobby entrances, a fulltime doorman and package service center. Each office floor is approximately 13,000 square-feet. There is also a penthouse floor with 22-foot ceilings, an 85-foot long skylight, and private roof terrace.

15,946 square-feet of dedicated retail space will be divided into three rentable areas, each with a private entrance. For retailers seeking a desirable Park Avenue South presence, there is 2,047 square-feet alongside 59 feet of Park Avenue South’s flourishing retail corridor. With the formal address of 101 East 22nd Street, there is a 6,280 square-foot retail space with 75 feet of frontage on 22nd Street, featuring 28-foot vaulted ceilings with decorative crown molding, and the capacity to include a commercial kitchen, suitable for a restaurant, café, or high-end retailer.  A 7,289 square-foot cellar with 11-foot ceilings and elevator access is also available for retail leasing.

New building systems include HVAC, perimeter heating, telecom, electric, plumbing, fire protection, and an advanced BMS system.