Set along the Caloosahatchee River in Riverside Estates, this extraordinary residence was engineered as a true coastal fortress - and positioned in the highly desirable X500 flood zone for added peace of mind. A double concrete seawall secures the shoreline. Solid concrete core pillars reinforce the screened enclosure. Impact-rated windows and doors, a new roof, and electric roll-down storm screens provide layered protection-all seamlessly concealed behind refined architectural detailing so that beauty, not structure, commands attention. Here, the focal point is what matters most: panoramic water views and painted-sky sunsets that feel like a nightly private showing by nature. A 160-foot private pier extends gracefully into the river, capable of accommodating vessels with 10-foot beams and up to 36 feet in length-offering exceptional flexibility for boating enthusiasts. For those with larger vessels, the owners' 50-foot wet slip at the Riverside Marina is also available. Just beyond the screened lanai, a 20x8 open-air waterfront deck creates the perfect setting for sunbathing, and front-row seating to Fourth of July fireworks and seasonal boat parades. Outdoor living is designed for every season. A heated pool and spa invite year-round enjoyment. The covered outdoor kitchen sets the stage for effortless entertaining. A sprawling sunroom with a heat-producing fireplace creates warmth and ambiance on cooler evenings, blending comfort with the ever-present backdrop of the river through 9-foot sliding glass doors. Inside, soaring 20-foot ceilings and LED-backlit coffered details elevate the living spaces with quiet drama. The expansive primary suite is thoughtfully positioned on the first floor, offering both privacy and convenience. Upstairs, three guest suites-each with en suite baths and dual-sink vanities-deliver comfort and independence. An upstairs morning kitchen and laundry area create a retreat-like experience for guests. The open loft and study area opens through French doors to an oversized balcony-perfect for morning coffee, virtual meetings with a view, or unwinding as the sun sets over the water. On the main level, a dedicated office with a walk-in closet and Murphy bed offers flexibility as a fifth bedroom without compromising sophistication. Both offices are appointed with adjoining private baths. Located in Riverside Estates and accessed through The Landings gated main entrance, residents enjoy the rare balance of privacy and optional full or social membership to The Landings with executive golf course, tennis, two restaurants and a full calendar of events-while maintaining their own riverfront marina lifestyle within Riverside Estates. Ask your agent for The Full Scoop-insight beyond the MLS, including detailed features, upgrades, and ownership highlights designed to provide clarity and confidence.