Take a virtual tour of the welcoming lobby with bright interiors and be greeted by daytime concierge and 24/7 security. See the space availabilities that are offered for lease here at 99 Park Ave NYC and the state-of-the-art fitness center. 99 Park Ave NYC offers flexible floor plans that range from 4,000 all the way up to 26,000 square feet. Whatever your office and work space needs are 99 Park Ave NYC has you covered. Learn more about all the availabilities that 99 Park Avenue has to offer and find your next work space.