Which building contains more square feet, 50 Hudson Yards or 15 Penn Plaza?
15 Penn Plaza 15 Penn Plaza, also known as the Vornado Tower, is a proposed 68-story tower in the Midtown Manhattan section of New York City planned by Vornado Realty Trust. It would have 430 units and 2,050,000 square feet (190,451 m²) of floor space. The Hiller Group is the designer. Despite only having 68 floors, it would be just 10 m shorter than the Empire State Building, which has 102 floors.
South Bay, Boston South Bay is a 10-acre (40,000 m²) site in Boston, Massachusetts between Chinatown and the Leather District. It is roughly bounded by Kneeland Street, Hudson Street, the Massachusetts Turnpike mainline, and the Interstate 93 mainline. Currently owned by the Massachusetts Turnpike Authority (MTA), the site is being put up for development. The developer with the winning bid could put up an office tower as high as 600 feet, but the site is being envisioned as a mixed-use project anchored by office towers, that would include parkland, retail, hotel, and residential space. The South Bay development will serve as the southern anchor of the Rose Kennedy Greenway, a stretch of parks, museums, and civic spaces that will replace the Central Artery.