Rare Opportunity! Exceptional custom Aubuchon Home on an oversized 0.34-acre cul-de-sac lot in one of SW Cape Coral's most sought-after neighborhoods. A standout feature is the rare, fully self-contained private guest residence, ideal for multi-generational living, guests, or income-producing rental potential. The exterior features a barrel tile roof, Bahama shutters, lush tropical landscaping, and an expansive paver driveway with two distinct garage bays, including an oversized two-car garage for the main residence and a private single-car garage for the guest suite. Inside, soaring ceilings and transom windows flood the grand foyer with natural light. The open-concept great room impresses with a coffered wood-planked tray ceiling, designer wallcovering, statement ceiling fan, custom Hunter Douglas shades, and dramatic 24-foot pocket sliding glass doors opening to the lanai. The gourmet kitchen features rich wood cabinetry, stainless steel appliances, a wall oven with built-in microwave, gas cooktop with pot-filler, quartz island with bar seating, and an adjacent wet bar with granite countertops and beverage refrigerator. The formal dining area opens directly to the lanai. The primary suite features direct pool access, decorative wallpaper detail reminiscent of a tin ceiling, and a barn door leading to an impressive en-suite bath with dual vanities and two private water closets, a rare luxury feature. An additional guest bedroom includes its own en-suite bath with tub and granite counters. A private home office, convenient powder room with direct pool access, laundry room with stacked washer/dryer and granite folding counter, and custom plantation shutters throughout complete the main residence. The oversized two-car garage also includes a versatile flex space, perfect for a workshop, hobby area, storage, or home gym. Accessible either through the main residence or its own private entrance, the guest suite offers privacy and flexibility. It includes a spacious living room, dining area, kitchenette with sage cabinetry, quartz countertops, stainless refrigerator and dishwasher, private bedroom with an en-suite bath featuring a glass-enclosed shower, dedicated washer and dryer, and its own attached single-car garage. Outdoor living is equally impressive, with a massive screened lanai featuring multiple covered entertaining areas, outdoor TV, beautiful pool with paver surround, and a fully enclosed outdoor kitchen with stainless grill, hood, and sink. The fully fenced grounds are surrounded by mature palms, bamboo, and tropical landscaping for added privacy. A whole-home Generac generator and 500-gallon propane system servicing the generator, gas cooktop, and outdoor kitchen complete this exceptional property.