Centerville, Maryland. Built in 1877, the Captain Kendall House lies along the Corsica River, a tributary off the bay. From the back dock, the captain would ferry passengers to Baltimore. The five-bedroom home has dual staircases, hardwood floors, two fireplaces, and a large screened-in porch overlooking the water. $625,000. Gary Gestson, Long and Foster, (301) 646-0046.