For nearly a century, the Durst Organization has been a family-run real estate company grounded in innovation, integrity, community and sustainability. It promotes environmentally responsible building practices and is committed to providing the highest value and best service. It built the US's first sustainable skyscraper and the first LEED Platinum high-rise office tower. Its portfolio includes 13 million square feet of office space, more than 1,800 residential rental units, and the development, management and leasing of One World Trade Center. The Dursts controls a $5.2 billion portfolio of noteworthy properties including the Bank of America Tower at One Bryant Park, the Conde Nast Building at Four Times Square, a 10% stake in One World Trade Center and a slew of office buildings across midtown Manhattan.