Elegant East Cobb Estate on 1 Acre - Walton School District. 5290 Lower Roswell Road, Marietta, GA 30068. Tucked behind lush, mature landscaping and completely secluded from the street, this impressive 5-bedroom, 5.5-bath custom estate offers the rare combination of privacy, space, and top-tier East Cobb convenience - all within the coveted Walton High School district and NO HOA. Built in 2004 and spanning approximately 6,200 sq ft across two spacious levels with a finished basement, this home is ideal for multi-generational living or buyers seeking flexible space with endless potential. The sought-after primary suite on the main level features generous proportions, spa-inspired bath, and direct access to serene outdoor spaces. The property sits on a fully fenced, one-acre lot, professionally landscaped to provide total privacy. At the heart of the backyard is a tranquil koi pond that can easily be converted into a luxurious pool - the perfect complement to your personal ou