The Corcoran Group is one of the largest residential real estate companies in New York City. Founded in 1973, the company deals in town houses, apartments and condos. It also manages several health care and commercial properties. The Corcoran Group features swimming pools, tennis courts and golf courses. The company offers property research and analysis services through the Corcoran Sunshine Marketing Group. It manages properties in Manhattan and Brooklyn in New York. In addition, the company operates Corcoran Relocation & Client Services division. The Corcoran Group provides properties on a rental basis. It offers information on open houses. The company is a recipient of the Four Star Site Award.