Over 60 years of experience in the business has laid a framework for our continued growth built on experience and trust. Since 1955, TDC has built over 52,000 apartment units and 35,000 student housing beds in twenty-six states. Our management staff has decades of experience transcending every phase of the apartment business and we currently operate in numerous locations across the country. Central to our success is our history of leadership in the Multi-family industry.