Captain Sewall House Historic Structures Report prepared for Martin County Board of County Commissioners by Bender & Associates Architects, 16 February 2011. 63 p. The Captain Sewall House is at 1985 NE Indian River Drive, Jensen Beach, FL 34957. Report includes sections on history and significance, photographs, chronology, historic period of concern, rehabilitation and adaptive potential, existing architectural conditions, architectural analysis by building element, work priorities, grant resource list, and historical information.