Recognized as one of New York City’s most active real estate developers, Extell Development Company is a nationally acclaimed ... real estate developer of residential, commercial, retail, hospitality, and mixed-use properties. Since its founding in 1989, Extell has experienced outstanding growth, with a portfolio that currently exceeds 20 million square feet. Extell has earned a stellar reputation for its dedication to the development of superior quality properties distinguished by sophisticated design, gracious floor plans, and first class amenities. read more