Park Place Apartments in Mountain View, Calif., offered sustainable features well before green was in style.
Emory Roth's San Remo in Central Park West resonates grandeur and elegance.
The Solaire in New York City pioneered high-rise green building practices.
200 Second Street in Oakland, Calif., offers a creative design with efficient floor plans.
The Kenney-Warren, once home to Harrry S. Truman and Lyndon B. Johnson, offers 431 apartment units in Washington, D.C.