509 Washington Avenue Rare opportunity to own one of Ocean Springs' few remaining pre-Civil War residences (circa 1855), as recognized by the Mississippi Department of Archives & History. Located in the heart of historic Downtown Ocean Springs directly across from the Walter Anderson Museum and within walking distance to Front Beach, restaurants, shops, and galleries. This duplex property offers approximately 2, 330 heated and cooled square feet situated on a deep lot measuring approximately 50' x 308' x 50' x 314'. Interior features include wood flooring, tongue-and-groove wall coverings, high ceilings, and gas heating and cooking. Exterior features include a metal roof, brick front walk, landscaped yard, shared driveway, and brick pier foundation. Unit A offers approximately 1, 280 sq ft with 2 bedrooms, 1 bath, study, additional bonus space, full kitchen, inside laundry, and full-width front porch. Unit B offers approximately 850 sq ft with 1 bedroom, 1 bath, full kitchen, large living area, inside laundry, and side porch. Located in the Ocean Springs School District.