Step into timeless sophistication at 1720 Flinthaven Ct-an exquisite executive estate nestled in the highly sought-after gated enclave of Stonehaven at Sugarloaf. Perfectly situated on a quiet cul-de-sac, this 3 sided brick showstopper offers exceptional curb appeal, refined finishes, and luxurious indoor-outdoor living. Boasting 5 spacious bedrooms and 4 full bathrooms, this residence features rich hardwood floors, custom millwork, designer lighting, and upscale finishes throughout. The open-concept main level includes a fireside family room flanked by built-ins, a sun-drenched keeping room, and a chef-caliber kitchen complete with quartz counters, custom cabinetry, a statement island, double ovens, and walk-in pantry. The elegant primary suite is a true retreat, with a spa-like ensuite featuring a freestanding soaking tub, frameless glass shower, and dual vanities. Generously sized secondary bedrooms and a large flex space provide flexible space for work, play, or multigenerational living. Enjoy endless entertaining options in the fully finished terrace level, complete with a state-of-the-art home theater and gym. Outdoors, escape to two expansive covered decks, a fully fenced backyard, and a custom stone fireplace-perfect for year-round gatherings. The oversized boutique-style walk-in closet with custom shelving, center island, and designer lighting is a fashion lover's dream. Meticulously maintained and beautifully appointed, this home truly has it all-luxury, lifestyle, and location. Conveniently located minutes from I-85, shopping, dining, and top-rated Gwinnett County schools. Come home to a residence that offers not just a place to live, but a place to thrive in timeless luxury.