500 and 504 Park Avenue Dennis Tully’s (and my) favorite photo of 500 and 504 Park Avenue in approximately 1870. 500 and 504 Park Avenue in 2012 500 and 504 Park Avenue in 2023 Anna Morgan, center, lived in 504 Park Avenue with her mother in the early 1900-1906 years. Anna went on to teach music in her own studio in Chicago.