Welcome to a rare single-level luxury estate in the heart of Oak Tree, blending timeless architecture with a beautifully executed 2019–2020 expansion. Set directly along the Oak Tree National driving range, this home offers sweeping golf-course views, exceptional privacy, and a floor plan designed for both everyday comfort and effortless entertaining. Inside, you’ll find expansive living spaces with white oak hardwood floors, tall ceilings, custom crown molding, and walls of windows that bring in natural light. The main living area features a beautifully trimmed fireplace, refined built-ins, and an open flow into the formal dining room and chef’s kitchen. The kitchen offers a grand curved island, high-end cabinetry, double ovens, an instant-hot tap, and views of the outdoor living area. The primary suite is a private retreat with a spacious bedroom, spa-style bath, separate walk-in closets—including a cedar closet—and the home’s signature circular glass-block shower. Three additional ensuite bedrooms provide comfort for guests or multigenerational living. A large office with full bath and an oversized bedroom/studio/flex room offer space for work, hobbies, fitness, or a second private suite. The addition was constructed by Doug Poff Homes with a conventional foundation engineered to match the original Armstrong build. Custom bricks, matching millwork, and solid wood doors ensure a seamless integration. Mechanical upgrades include four HVAC systems (three geothermal), two recently replaced high-efficiency 50-gallon water heaters, a new whole-house water softener, an irrigation well, and a generator-ready electrical panel. Outdoor living includes a wide covered patio framed by brick arches, a private courtyard, mature landscaping, and an oversized three-car garage with climate-controlled workshop. A rare opportunity in one of Edmond’s premier gated golf communities.