Just Completed and Released One-Of-A-Kind Ultra-Luxury Estate Home at the Incomparable Oasis at Mattituck! CO Is In Hand. 100% Turn-Key New Construction with 20x40 Heated Saltwater Pool. Open concept plan with first-floor bedroom suite, designer-selected finishes, and an abundance of natural light. Gourmet kitchen with custom cabinetry, professional-grade appliances and 7ft. island flows into the great room with a gas fireplace and hand-crafted lifestyle wall. Expansive 12 ft. wide Pella doors open to a perfect backyard oasis featuring included a heated saltwater pool and fully sodded backyard with irrigation and modern farmhouse estate fencing. Upstairs the primary bedroom ensuite boasts vaulted ceilings, a frameless glass-enclosed shower, porcelain soaking tub, and imported Italian tile designs. Full, semi-finished lower level with an outside entrance can be customized. Two-tiered professionally designed property with multiple entertaining spaces, mature trees and a gorgeous natural boulder rock wall.