Mount Vernon Place, located on K Street between 3rd and 5th Streets, NW, is a new master-planned development comprising nine buildings totaling over two million square feet of office, residential and retail space. Master-planned by Hartman-Cox Architects and Sasaki Associates, Mount Vernon Place serves as the natural extension of the Downtown urban core and is one of the largest private developments in the city' s history. Offering the convenience and vitality that only a neighborhood in the heart of the nation' s capital can provide, Mount Vernon Place is just a short walk from Downtown' s dining, shopping and entertainment venues. Well-served by Metro and the Downtown Circulator, the neighborhood also offers easy access to Union Station, I-395 and Route 50 putting the entire region at your door. Mount Vernon Place, located on K Street between 3rd and 5th Streets, NW, is a new master-planned development comprising nine buildings totaling over two million square feet of office, residential and retail space. Master-planned by Hartman-Cox Architects and Sasaki Associates, Mount Vernon Place serves as the natural extension of the Downtown urban core and is one of the largest private developments in the city' s history. Offering the convenience and vitality that only a neighborhood in the heart of the nation' s capital can provide, Mount Vernon Place is just a short walk from Downtown' s dining, shopping and entertainment venues. Well-served by Metro and the Downtown Circulator, the neighborhood also offers easy access to Union Station, I-395 and Route 50 putting the entire region at your door.