111 Huntington Avenue (sometimes given the unofficial nickname "The R2-D2 Building") is one of Boston's newest skyscrapers and is part of the Prudential Center complex that also houses the Prudential Tower. Completed in 2002, the tower is 554 feet (169 meters) tall and houses 36 floors. The building is the tallest skyscraper built in Boston since 1987. 111 Huntington is Boston's eighth-tallest building. It won the 2002 bronze Emporis Skyscraper Award.