1537 Sand Castle Road Luxury living at its finest in the prestigious Dunes community on Sanibel! This elegant residence offers a seamless blend of comfort, style, and breathtaking views. The open floor plan is anchored by soaring tray ceilings and a spacious living and dining area that flows beautifully into a gourmet kitchen-complete with stainless steel appliances, a gas stove, walk-in pantry, and a large island perfect for entertaining. Wake up to serene, picture-perfect views of Horseshoe Lake from the luxurious primary suite, which features a spa-like bathroom with dual sinks and separate vanity, a walk-in shower, and a tub. With a total of four bedrooms-including a private en suite and two additional guest rooms with a shared bath-this home is designed for both privacy and togetherness. Enjoy indoor-outdoor living with an expansive L-shaped screened lanai that opens to nature's beauty and the tranquil lake beyond. On the side of the home, a private pool and spa create the perfect retreat, while allowing unobstructed lake views from the main living areas. The lower level features a versatile flex space with elevator access and interior stairs, ideal for a home office, gym, or media room-plus generous storage, a two-car garage, and a separate golf cart garage. The Dunes community offers semi-private golf, tennis, pickleball, and dining with memberships available, along with easy access via two island entrances and exits. All just minutes from Sanibel's world-renowned beaches, boutique shops, restaurants, and mainland access-this is island living at its most refined.