1950 NE Costley Mill Rd Montclair Stables is a professional Equestrian Training facility on 39 acres close to the International Horse Park, with easy access to I-20 and minutes from Atlanta and the airport. A Covered Dressage arena with mirrors, stadium jumping arena, and 40 stall Horse Barn with 12x12 stalls, 6 grooming/washracks, several tack rooms, office, lounge and restrooms. The property includes a 3 BR/2 BA manufactured home for farm help overlooking a stocked pond and an additional caretaker's 3 BR/2 BA cottage at 2010 NE Costley Mill Rd. Property is fenced and cross fenced and offers miles of trails with cross country/eventing jumps. So much here for someone looking to run their own horse business & many beautiful home sites to choose from for building your dream home!