55 Cox Neck Road presents a rare opportunity to lease a premier, turn-key equestrian estate in the heart of Mattituck on Long Island’s coveted North Shore. Situated within one of New York’s most affluent and desirable regions, this fully improved facility is ready for an end-user to bring their vision to life. Designed to accommodate professional training, boarding, breeding, or private equestrian use, the property features exceptional infrastructure highlighted by the largest indoor riding ring on the East End—a remarkable 30,000 square foot arena offering year-round riding and training capability. Property Features Include: • Two Barns totaling 32 stalls – Main Barn: 20 stalls – Euro Barn: 12 stalls • 20 paddocks providing ample turnout space • 30,000 SF indoor riding ring • Hot walker for conditioning and exercise • Optional use of tractor/drag and/or 4x4 vehicle available for additional cost This is a unique chance to secure a fully built equestrian facility in a prestigious North Fork location with immediate operational capability. Ideal for trainers, riders, or equestrian businesses seeking scale, quality, and location. North Fork Demographics: Located in the Town of Southold, the North Fork is known for its upscale rural character, 40+ vineyard estates, waterfront communities, and preserved open land. Southold Town’s population is approximately 24,000, with a median household income of $116,667. The North Fork lifestyle continues to attract affluent full-time and seasonal residents seeking privacy, acreage, and outdoor recreation. Long Island has one of the most active horse communities in the Northeast, supported by numerous private barns, riding clubs, show circuits, polo, hunter/jumper, dressage, and more.