27815 Calvert Road Rare opportunity to own over 11 acres of unrestricted land in the rapidly growing Tomball area! This unique property at 27815 Calvert Road includes four parcels totaling just over 11.6 acres, currently operating as a working horse farm with exceptional flexibility for residential, agricultural, or commercial use. The property features an existing home, equestrian facilities, and ample open space ideal for livestock, ranching, or future development. With no restrictions, the possibilities are endless — continue operating as a horse farm, build your dream estate, establish a business, or invest in land with strong growth potential. Conveniently located with easy access to major roadways, shopping, and dining while still offering privacy and wide-open space. A rare chance to secure a large acreage tract in a prime Tomball location.