1221 Avenue of the Americas (formerly also known as the McGraw-Hill Building) is an international-style skyscraper at 1221 Sixth Avenue (also known as the Avenue of the … The 1221 Avenue of the Americas is an International Style skyscraper designed in 1963 by Harrison, Abramovitz & Harris, with Wallace Harrison as lead architect, and built between 1966 … 1221 Avenue of the Americas is located between 48th and 49th Streets in the heart of Midtown Manhattan. The neighborhood is home to Fortune 500 businesses, historic landmarks, and … 1221 Avenue of the Americas is one of Rockefeller Group’s flagship properties in Manhattan, a 2.6 million square-foot office tower designed by Abramovitz and Harris, the architects for all of … Built in 1971 as part of Rockefeller Center ‘s expansion, 1221 Avenue of the Americas stands as a testament to architectural vision and business foresight. The building was originally the … 1221 Avenue of the Americas is prominently located in Rockefeller Center. Significant capital improvements have put this midtown skyscraper at the forefront of the resurgence of Sixth … Situated at 6th Avenue, this iconic location is surrounded by some of the most influential businesses, cultural landmarks, and entertainment hubs in the world. As a new dynamic shared space, Rockefeller Group’s public plaza at New York City’s 1221 Avenue of the Americas serves as a gateway to retail spaces, dining experiences and cultural … 1221 Avenue of the Americas’ central location within Midtown Manhattan ensures an easy commute, whether you’re traveling by road, rail, or water. 1221 Avenue of the Americas is a …