NEW HOME BUILDER IN TEXAS, ARIZONA, and TENNESSEE. In our 18+ years of building new homes across Texas, more than 16,000 families have placed their trust in CastleRock to build safe, high-quality homes with each family’s well-being in mind. At CastleRock Communities, we know that where you live has a huge impact on your family’s quality of life, and only build in the best new homes communities in Houston, San Antonio, Austin, Dallas, Phoenix, Prescott, and Nashville. We’re dedicated to not only building homes but also “Community”. We take pride in creating a foundation to build your lives upon while serving you honesty, thoughtfulness, and integrity along the way. Let's start your New Home Journey together!