A Rhode Island mansion that predates the Declaration of Independence by 53 years is on the market for $3 million. See inside.

A 300-year-old Rhode Island mansion, The Grange, built in 1723 and rebuilt in 1732 after a fire, is on the market for $2,985,000. The 10.9-acre property includes a guest cottage, tennis court, and 16-room colonial home tied to the American Revolution and Civil War. Current owners Dean deTonnancourt and Steve Meersman highlight its historic significance and unique features.