111 8th Avenue is a massive building in New York's Chelsea neighborhood. At nearly 3 million square feet, it has about 50% more office space than the Empire State Building - but is only 15 floors tall. 111 Eighth Avenue fills the long block between 8th and 9th Avenues and 15th and 16th Streets. In 2010 Google purchased the building for a reported $1.9 billion - it's now the home of Google's large group of NYC-based employees, as well as many other businesses.