Unit #2107 is one of 278 in the 29-story high-rise, which was built in 1967.
Casty is a real estate agent for Sudler Sotheby's International Realty. She works out of the company's Gold Coast office on N. Michigan Ave., specializing in the Lincoln Park, Lake View and Gold Coast neighborhoods.
She earned her J.D. from the DePaul University College of Law in Chicago and her bachelor's in communications/advertising and philosophy from Simmons College in Boston.
Address: 3200 North Lake Shore Drive
Buyer(s): Jay T McDermott and Virginia McDermott
Seller(s): Susan Casty
Sale date: Jul. 8, 2008