After his presidency, Coolidge retired to a modest rented house on residential Massasoit Street in Northampton before moving to a more spacious home, "The Beeches." He kept a Hacker runabout boat on the Connecticut River and was often observed on the water by local boating enthusiasts. During this period, he also served as chairman of the Non-Partisan Railroad Commission, an entity created by several banks and corporations to survey the country's long-term transportation needs and make recommendations for improvements. He was an honorary president of the American Foundation for the Blind, a director of New York Life Insurance Company, president of the American Antiquarian Society, and a trustee of Amherst College.