580 Southwell, South Richland - Directions: Keene Rd, Brantingham, Oahu, Manchester, Southwell. Opportunity knocks to take advantage of a great investment with Sullivan Rowll Homes in S.Richland where you get more square footage & quality for the $. The Newhaven floor plan, master on the main w/a great entertining/ functional design. 3 additional bdrms up including 2nd family room AND bonus room. Consider one of the leading & proven builders of our area. Established reputation & extended warranty included.