Welcome to 1703 S Riverside Drive—an exceptionally rare ±1.1-acre waterfront estate offering ±80 feet of direct deep-water Intracoastal frontage in the heart of New Smyrna Beach. Perfectly positioned along Riverside Drive, this extraordinary property presents a unique opportunity to either build your custom waterfront dream estate or enjoy the beautifully maintained existing 5-bedroom, 3.5-bath pool home—both options delivering an unmatched coastal lifestyle on over an acre of prime waterfront land. With deep-water Intracoastal access, the property easily accommodates larger boats or yachts right in your backyard, providing unparalleled boating convenience. To the east, panoramic sunrise views stretch across a protected mangrove conservation area, ensuring permanent natural beauty and privacy that will never be developed. The existing residence captures timeless coastal charm, featuring expansive windows that fill the home with natural light and framed stunning water views from the moment you step inside. The open kitchen and living area create an inviting space for gathering, highlighted by a wood-burning fireplace and a well-appointed kitchen with granite countertops, stainless steel appliances (gas), and abundant prep and entertaining space. The first-floor primary suite offers breathtaking waterfront views along with a spacious primary bath, creating a peaceful retreat within the home. Outdoor living is equally impressive, with a heated saltwater pool and spa, a covered boat dock with lift, and a generous waterfront deck—perfect for enjoying morning sunrises and watching dolphins and native wildlife glide through the Intracoastal. Ideally located just minutes from the Canal Street Historic District and Flagler Avenue, you'll enjoy easy access to New Smyrna Beach's beautiful beaches, renowned dining, boutique shopping, and vibrant entertainment—just a short golf cart ride away. Opportunities like this are exceptionally rare. Properties offering more than an acre with deep-water Intracoastal access in New Smyrna Beach seldom come available. Schedule your private tour today and experience the possibilities of this remarkable waterfront estate. Must see Virtual Tour Video!