Established in 1911, Douglas Elliman Real Estate is the largest brokerage in the New York Metropolitan area and the second la ... rgest independent residential real estate brokerage in the United States by sales volume and Douglas Elliman Texas is the leading new development company in Houston with more than $500 Million in annual sales. With more than 7,000 agents, the Elliman operates approximately 120 offices in Texas, 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. The company also controls a portfolio of real estate services including Douglas Elliman Development Marketing, Douglas Elliman Property Management and Douglas Elliman Commercial. read more