This custom-built residence offers a rare combination of modern architecture, privacy, and direct park-front living, backing directly to Rio Vista Park with unobstructed green space views and immediate access to walking trails just steps from your backyard. A standout feature of the property is a FULLY SEPARATE GUEST RESIDENCE, offering exceptional flexibility for guests, multi-generational living, or potential income. Designed to maximize natural light, the home is filled with expansive glass and upper clerestory windows that bring in sunlight while maintaining privacy. Large-format tile flooring runs throughout, enhancing the clean architectural lines and open layout. The kitchen is both striking and functional, featuring custom flat-panel cabinetry and custom concrete terrazzo countertops and backsplash. A GE Cafe appliance package, including a paneled refrigerator and double oven range, along with under-cabinet lighting, elevates both the aesthetic and usability. The open-concept layout seamlessly connects the kitchen, living, and dining areas, creating a cohesive space ideal for everyday living and entertaining, all anchored by natural light and park views. The primary suite is a true design centerpiece, where the bedroom and bathroom are intentionally integrated into one open, spa-like environment, separated by a single glass panel. The bathroom features a freestanding soaking tub, a walk-in shower within a wet room-style layout, a floating vanity with modern fixtures, and a separate water closet with bidet. A spacious walk-in closet adds functionality, while double glass sliding doors overlook the backyard and fill the space with natural light. Upstairs, a loft-style living area provides flexible space filled with natural light. Directly off the loft, an expansive upper-level terrace offers both covered and screened-in areas for a balance of sun and shade, along with a built-in outdoor kitchen with prep area and sink, all overlooking the park's open green space. Each guest bedroom is well-proportioned with its own en suite bathroom featuring floating vanities, with one room including a built-in Murphy bed for added flexibility. Complementing the main home is a fully separate, self-contained guest residence, designed to mirror the main home's quality and style. This private space includes a full kitchenette with custom cabinetry, integrated appliances, built-in oven and microwave, tile flooring consistent with the main house, a living area, in-unit laundry, and a bathroom with a freestanding tub and glass-enclosed shower. With abundant natural light and direct outdoor access, it functions as a true extension of the home, ideal for guests, multi-generational living, or income potential. Outdoor living is elevated with direct access to Rio Vista Park's green space and walking paths, along with proximity to the North Bay Trail, a scenic, paved multi-use trail extending approximately 6 miles through St. Petersburg, offering exceptional opportunities for biking, running, and waterfront recreation. Additional features include hurricane impact-rated windows and doors, elevated construction, LED lighting throughout, and a full solar system.