1 ACRE HOMESITES! We’re thrilled to expand the Riverside Homebuilders family into the charming town of Tom Bean with our Nash Estates community. 15 minutes southeast of Sherman with a population just over 1,000 people, residents can enjoy a rural livelihood without being far from city amenities. Nash Estates will feature one-acre homesites with floor plans ranging in size from 2,033 square feet to 2,426 square feet