Introducing 505 King Charles Avenue, an exceptional new construction opportunity in the highly coveted South Rehoboth neighborhood, just steps from the Atlantic Ocean and moments from the boardwalk, restaurants, and attractions of downtown Rehoboth Beach. Situated just beyond the ocean block, this stunning 4-bedroom, 4.5-bath coastal residence offers the rare combination of new construction, an in-ground pool, and a premier beachside location. Designed to embody the timeless charm and architectural character that define Rehoboth Beach, the home showcases a sophisticated exterior featuring NuCedar shake siding, Andersen SDL windows, classic white trim, charming shutters, and a brick veneer foundation. Every detail has been thoughtfully selected to create a residence that feels both elegant and enduring. Inside, an open-concept floor plan is designed for effortless entertaining and comfortable coastal living. The gourmet kitchen serves as the centerpiece of the home, featuring premium Wolf and Sub-Zero appliances, custom cabinetry, a spacious center island, and a walk-in pantry. The first-floor primary suite offers a private retreat complete with a luxurious spa-inspired bath and generous walk-in closet. The second level features a welcoming loft area that provides additional gathering space and connects to three beautifully appointed guest suites, each with its own private bath, ensuring comfort and privacy for family and visitors alike. Outdoor living is elevated by a collection of exceptional spaces designed for relaxation and entertaining. A large screened front porch invites morning coffee and evening conversations, while the second-floor sun deck offers a private escape to enjoy coastal breezes. The beautifully designed in-ground pool creates a true resort-style setting, complemented by a storage shed for beach gear and bicycles. An oversized conditioned crawlspace provides valuable storage and mechanical space rarely found in homes this close to the ocean. Scheduled for completion in early 2027, this extraordinary property presents a rare opportunity to own a brand-new luxury home in one of Rehoboth Beach's most desirable and tightly held neighborhoods. Enjoy the perfect blend of location, craftsmanship, and coastal lifestyle at 505 King Charles Avenue.