Welcome home to 5506 Whitewood Court, a beautifully updated Colonial residence situated on a prime corner lot along a quiet, tree-lined cul-de-sac. Offering meticulously curated living spaces throughout, this home seamlessly blends classic architectural character with modern luxury upgrades and peace of mind. Step inside the formal foyer to discover rich hardwood flooring, custom concrete-slab styled accent walls, and custom raised archways. The open-concept main level features a decorative wooden I-beam separating the den and living areas, an antique-door media enclosure, a hand-finished old-world brick fireplace, and all new trim work throughout the home. The chef’s kitchen is a culinary dream, complete with Marble and Silestone countertops, new solid hardwood floors, and a premium appliance package featuring Thermador, Dacor, Bosch, and GE double ovens. Upstairs, the primary suite is a private sanctuary featuring a down-to-the-studs renovated marble bathroom, custom furniture-base vanity, custom wood closet doors, and soundproofing Basalt Rock insulation. The additional bedrooms are equally impressive, with custom wood doors, oil-rubbed bronze hardware, and a built-in study nook. The guest bath has also been completely transformed down-to-the-studs with full marble tile work and high-end fixtures. The exterior is built for entertaining and active family living. Enjoy the spacious backyard featuring a brand-new custom wood deck, a built-up brick-lay patio, fresh landscaping, and a $20k+ solid wood custom garage door. The expansive corner lot offers endless room for children to play. Downstairs, the basement offers incredible versatile potential - ideal for an in-law suite, home gym, private office, theater room, or massive storage space. Every major system has been completely upgraded for total peace of mind. Comfort is ensured with brand-new AC units on the third floor and basement levels, a new furnace, and NEST smart thermostats. The home also features a new main freeze-proof PVC water line to the street, a new water heater, a fully rewired and expanded electrical box, and a 30-year roof complete with a metal chimney cap and gutters. Exterior and safety features round out the list with a full lawn sprinkler system and a whole-house alarm equipped with glass-break sensors. Nestled in a vibrant, community-driven neighborhood, you are within easy walking distance to the top-rated Austin Elementary School, Wildcat Park, and a short stroll to the Mill Glen Swim & Tennis Club. Enjoy effortless commuting with quick access to SR-400, I-285, Dunwoody Village, and Perimeter Mall. This turn-key Dunwoody gem offers the perfect balance of luxury, convenience, and community.