21834 Hwy 3

*** Visit the REALTOR website for further information about this Listing *** Welcome to a rare modern farmhouse estate on 4.5 fully approved acres, where refined design meets estate-scale versatility. Completely rebuilt and move-in ready, this private retreat offers a brand-new custom home, new 3-car garage, resort-style cabana, renovated legal guest house with loft, and an impressive approx. 6,500 sq ft two-storey post-and-beam barn that is insulated and heated, with concrete floors - each structure fully permitted and professionally finished. The main residence showcases bold black board-and-batten siding, modern rooflines, and oversized architectural windows. Inside, a vaulted great room anchors the home, seamlessly blending kitchen, dining, and living spaces for effortless entertaining. A flexible foyer/flex room, dedicated office/den, full laundry, and powder room enhance everyday function. The private bedroom wing features a serene primary suite with walk-in closet and spa-inspired 5-piece ensuite, plus a second bedroom with its own full ensuite. A sunlit rear deck overlooks peaceful greenery and leads to a picturesque bean-shaped pond with dock - an ideal setting for outdoor dining, fireside evenings, or quiet reflection. Designed for a true live-work lifestyle, the guest house and barn provide exceptional flexibility for studios, offices, creative work, consulting, storage, or income-generating uses (buyer to verify permitted uses). With acres to spread out, the property offers rare separation between living, working, and entertaining spaces. Additional highlights include a premium asphalt driveway, fully fenced grounds with custom gated entry, security monitoring, and upgraded utilities including a new 200 AMP service pole. Ideally located minutes to Port Colborne and Wainfleet, with easy access to beaches, golf, marinas, and under two hours from the GTA, this estate delivers privacy, luxury, and opportunity - without compromise.