Spacious, move-in ready, and set on over half an acre, this beautifully updated 4-bedroom, 2-bath home offers the perfect blend of privacy, comfort, and everyday convenience in one of DeBary's most desirable locations. Step inside and you're immediately welcomed by soaring vaulted ceilings, abundant natural light, and a wood-burning fireplace that anchors the main living area. The thoughtfully designed split floorplan creates ideal separation between the primary suite and secondary bedrooms, making it perfect for families, guests, or those needing flexible work-from-home space. The remodeled open kitchen serves as the heart of the home, featuring granite countertops, stainless steel appliances, a breakfast bar for casual seating, and a generous walk-in pantry. Seamlessly connected to the living and dining areas, the layout allows for effortless entertaining and comfortable everyday living. The expanded primary suite serves as a private retreat, thoughtfully configured to include a dedicated office or versatile flex space. Oversized sliding glass doors open directly to the backyard, filling the room with natural light and connecting indoor and outdoor living. A brand-new primary bathroom, an oversized custom walk-in closet, and new carpet complete this private sanctuary. Recent upgrades provide peace of mind and lasting value, including a new roof, energy-efficient Pella vinyl double-pane windows, a newer AC system, water heater, and drain field, along with bamboo wood flooring in select bedrooms and a side-entry garage that enhances both curb appeal and functionality. Out back, the massive covered lanai overlooks a truly expansive, high-and-dry backyard with endless potential, whether you envision a pool, workshop, garden, or extended outdoor living space. Properties with this much usable land are increasingly rare, especially in such a convenient setting. Ideally located in the growing city of DeBary, the home offers easy access to Downtown Sanford, Historic Downtown DeLand, Lake Mary, and Orlando via I-4 and SunRail. Spend weekends exploring Blue Spring State Park, the St. Johns River, nearby golf courses, and Florida's beautiful east coast beaches, all just a short drive away. With shopping, dining, recreation, and major employers close by, this location delivers both space and accessibility. If you've been searching for room to spread out without sacrificing proximity to everything you need, 520 Summerhaven Drive delivers. Schedule your private showing today and experience it for yourself. This is it!