4509 Diamond D Road Lone Oak Lone Oak, TX 75453

Diamond D Ranch is an equestrian estate and professional racehorse training facility built around an oval race track and extensive training infrastructure. The property includes a 0.625-mile track that is 50 feet wide with fiberglass railings on both the inside and outside, engineered for drainage and raised 14 feet on the south end. Training facilities include two major training barns totaling over 26,000 SF with 44 concrete 12-by-12 stalls, tack rooms, vet rooms, wash racks, offices, kitchens, feed and storage, automatic waterers, horse walker areas, and efficiency apartments. A 22,000 SF main barn adds 36 concrete stalls plus additional support uses including a vet lab, therapy room, tack and feed rooms, wash racks, office suites, foreman’s quarters, efficiency apartment, and a round pen, along with other horse support facilities.

On-site accommodations include three residences and an 8,000 SF dormitory with 10 apartments (including eight 1-bedroom and two 2-bedroom units), plus additional efficiency living quarters. The ranch is further supported by multiple barns for hay and grain storage, maintenance and equipment space, shop areas, vehicle wash facilities, paddock barns, mulch bins, and shaving storage, along with 10 paddocks with sheds, an observation clocking stand, multiple ponds, and extensive fencing and gates for ranch management.

While the property may benefit from updates and maintenance, it is offered with the scale and functional layout needed for organized training and horse operations.