 John H. Ozmon Store, Readbourne, Reed's Creek Farm, and Stratton are listed on the National Register of Historic Places.The oldest courthouse in continuous use, and one of two 18th century courthouses in Maryland, the Queen Anne's County Courthouse is located at 120 North Commerce Street.The location for the courthouse, and for the town of Centreville, was a piece of land on which Judge Joseph Hopper Nicholson lived on at the time.