Located in the highly sought-after gated community of Watersound Beach, 90 S. Founders Lane is a stunning coastal sanctuary positioned on the 3rd row from the beach along a pristine mile-long stretch of private beaches and more than seven miles of scenic boardwalks. Ideally located just 100 steps down the Coopersmith East Boardwalk to the sugar-white sands and emerald waters of the Gulf, while another short 100-step stroll brings you to the community pool and popular Dunesider Grill. Thoughtfully designed for both relaxed coastal living and entertaining, this beautifully appointed residence offers an open-concept floor plan with timeless architecture, designer finishes, hardwood flooring, and inviting indoor and outdoor gathering spaces. Designed with a reverse floor plan to enhance views and maximize natural light. The home features primary bedroom suites on both the first and second floors, providing flexibility and privacy for owners and guests alike. Additional highlights include a third-floor bonus space currently used as a game room, a fourth-floor widow's watch showcasing Gulf views, and a detached carriage house ideal for guests or additional living space. Expansive porches and outdoor living areas embrace the coastal lifestyle, while lush landscaping enhances the home's private setting. Offered fully furnished, this exceptional property provides a turnkey opportunity to enjoy the very best of WaterSound Beach living, with access to resort-style amenities, scenic trails, private beach access, and the unmatched beauty of 30A.