Single Family Home for sale by owner in Dallas, TX 75238. Live on Sesame Street! A wonderful, warm, welcoming neighborhood. This is a fabulous, family home, with lot's of room, and features for family get togethers, fun, enjoyment and memories. Very desirable location in Lake Highlands (Richardson) school district, close to schools, churches, shopping, restaurants. Master bedroom suite, sitting area, and with beautiful spacious his/her master bath suite, sunken tub, shower, and his/her closets. ... See site for full property details.