Welcome to 5179 Southgate Avenue, a rare opportunity in this hidden gem, tree-lined and quiet neighbourhood in Niagara Falls, located just 2 minutes to the QEW/420 and a short walk to shopping and groceries. Offering 3,500 sq ft of finished living space, this expansive home has 4 bedrooms, 4 bathrooms, and a finished basement that provides flexible space for family, guests, or a home office. You're welcomed by a grand foyer with 17' ceilings and a striking crystal chandelier. The timeless kitchen was designed for function and flow, featuring granite countertops, a large island with storage, two sinks, an induction cooktop, and a custom glass backsplash. The eat-in kitchen opens to a sunken living room with garden doors leading to a backyard deck with pergola and natural gas BBQ hookup for seamless indoor/outdoor living. A sunroom off the kitchen adds an additional space to relax. Outside, the professionally landscaped yard showcases interlock paths, perennial gardens, a limestone retaining wall, and a productive vegetable patch. The spacious primary suite has a custom walk-in closet, a skylit ensuite with double vanities, and a gas fireplace. Upstairs laundry with built-in cabinetry adds convenience, while the additional bedrooms are generously sized and feature dual double closets. This quality build features 2x6 construction, 5/8" drywall, upgraded attic insulation, a 200-amp panel, whole-home water and HEPA filtration, along with new furnace and AC (2023).Exterior highlights include a metal roof, new eaves and downspouts (2025), interlock landscaping, and a private backyard with a tree lined berm and no rear neighbours. Parking and storage are plentiful with a 2.5-car garage and triple concrete driveway, plus a main-floor workroom off the garage. Spacious, thoughtfully updated, and loaded with premium upgrades, this is a rare offering that blends quality construction, modern systems, and exceptional outdoor living. Come see 5179 Southgate Avenue and fall in love.