Under contract-accepting backup offers. Welcome to Maison Whitstable - a masterfully reimagined estate in Chestnut Hill, Heathrow's premier guard-gated enclave, where the largest homes sit on the most expansive lots. This one-of-a-kind, single-story residence offers 6 bedrooms, 5.5 bathrooms, and nearly 7,500 square feet under roof, thoughtfully redesigned for the most discerning buyer. Soaring 14-foot ceilings, custom energy-efficient windows, and newly installed skylights flood the open-concept living spaces with natural light, seamlessly connecting the interior to serene pool views. At the heart of the home, a D'Nook-designed gourmet kitchen showcases dual islands, custom soft-close cabinetry, quartz countertops, and handcrafted Venetian plaster walls. Designed for both entertaining and functionality, the space is equipped with dual refrigerators, dual dishwashers, a custom wine display, and a travertine-wrapped Scullery. The main living area is anchored by handcrafted fireplaces with hand-troweled stone finishes, while curated designer elements-solid marble vanities, a bespoke powder room, and refined materials throughout-create a warm, elevated atmosphere. The expansive 1,000-square-foot owner's suite serves as a private retreat, featuring dual walk-in closets, separate vanities, an oversized marble double shower, and a freestanding soaking tub with spa-inspired finishes. Four additional bedrooms, along with a fully integrated in-law suite offering private access, pool views, and a walk-in closet, complete the thoughtfully designed split floor plan. Outdoors, enjoy a recently renovated pool with a dedicated full pool bath and storage area, ideal for year-round Florida living. Recent upgrades include a new tile roof (2026), AC systems (2020/2026), custom windows (2024-2026), plantation shutters, and more. Located within Heathrow, residents benefit from 24-hour manned gate security, parks and playgrounds, and optional country club membership featuring golf, tennis, fitness, and a resort-style pool. Conveniently positioned just minutes from I-4, SR-417, and the Wekiva Paryear-round Florida living, you'll enjoy the perfect balance of serene luxury and urban connectivity.