Established in 1911, Douglas Elliman Real Estate is the largest brokerage in the New York Metropolitan area and the third largest residential real estate company nationwide. With more than 7,000 agents, the company operates approximately 115 offices in New York City, Long Island, The Hamptons, Westchester, Connecticut, New Jersey, Florida, California, Colorado, and Massachusetts. Moreover, Douglas Elliman has a strategic global alliance with London-based Knight Frank Residential for business in the worldwide luxury markets spanning 60 countries and six continents.