The Ultimate Cape Harbour Estate for Boating, Yachting, RV, and Car Enthusiasts. Located behind Gate 3 in the prestigious Estates of Harbour Preserve, this luxury waterfront property offers 300 feet of deepwater frontage, 150 feet of yacht slip space with dockside full bathroom and accommodations, and two high-capacity boat lifts (36,000 lbs and 15,000 lbs). Enjoy fast, unrestricted Gulf access to Boca Grande, Captiva, Useppa, and world-famous beaches. Take the Okeechobee Waterway to Florida's East Coast, the Bahamas, and beyond. This estate also features a rare 42-foot AC RV garage for a motorcoach, multiple cars, or collectible vehicles. Garage space to accommodate up to 8 cars with lift systems. Built like a bunker! This 3-story home was built by bespoke luxury home builder PGI Homes, constructed to commercial standards with concrete floors and walls, impact-rated doors and windows, a whole-home fire suppression system, and a full 3-floor elevator. The open floor plan showcases soaring ceilings (up to 2 and 3 stories high), custom hardwood, imported Travertine floors from Turkey, new carpet, new paint, mosaic ceiling accents, custom lighting & chandelier, and a handcrafted spiral staircase w/ gold leaf detailing. A gourmet kitchen with Viking gas range, custom wood cabinetry, a butler pantry, and a wet bar flows into spacious living & dining areas. Wow your guests with a formal dining room with a dramatic 3-story ceiling and 3-tier chandelier, a private wine cellar, multiple elegant living spaces, and expansive waterfront balconies and breathtaking views. 1st-floor master bedroom with stunning coffered ceiling, seating area overlooking the water, and private entrance to the yacht slip/dock. The master bathroom offers a resort-spa experience, dual vanities, a massive walk-in shower with a hidden private 6-person Jacuzzi, soaring 2-story ceilings, and a TV. Expansive walk-in closet includes hidden safes along with built-ins ideal to showcase fine clothing, shoes, and handbags. Outdoor kitchen, heated salt-water pool and spa, and intersecting canal & basin views. Several en-suite guest bedrooms and balconies upstairs, along with a rare 3rd-floor bedroom with views of the preserve, river, and even Sanibel in the distance. Used as a grand private office, but can be a bedroom. 4th floor rooftop terrace with the most breathtaking views of the city, river, and barrier islands! Imagine sipping a cocktail from one of the highest residential decks in the city, watching the skyline light up with fireworks on New Year's Eve. The 2-story guest house has a full kitchen, a living room, a bedroom, two full baths, and a private balcony. Perfect for guests, caretaker, mother-in-law suite, or extended family. A true boating crossroads positioned for adventures to the Florida Keys, Gulf Coast, and beyond. SELLER FINANCING AVAILABLE! Waterfront dining includes Rumrunners, Fathoms Waterside, Oyster Bar, and The French Press--all offering water views and live music.