Welcome to 4524 Del Rey Ave, McKinney, TX 75070 is a 3,454 sq. ft 2-story single-family home located on a corner lot in the popular Barcelona community feeds to Frisco ISD (Elliott Elem, Scoggins Middle, Independence High) with 4 Bedrooms, 3 Full Bathrooms, Living Room, Kitchen, Game room etc. Open-concept floor plan packed with high-end finishes, abundant natural light, and space for every lifestyle. Gourmet Kitchen equipped with quartz countertops, custom cabinetry, and high-end gas appliances. Main Level Guest Suite offers a full bedroom and nearby full bathroom on the main floor—ideal for guests, in-laws, or a multi-generational setup. Enormous master suite featuring a private sitting area and a spa-inspired ensuite complete with a soaking tub, separate frameless glass shower, and dual vanities and 2 bedrooms, expansive game room featuring its own dedicated wet bar and built-in beverage fridge—perfect for movie nights or game days in the second Floor. Rich wood flooring in main areas, tankless water heater for endless hot water, and large windows throughout. Situated on a corner lot offering a generous side yard with an outdoor patio. Quick, convenient commute with fast access to Sam Rayburn Tollway (121) and US-75. Located close to premier shopping centers (Allen Premium Outlets, Fairview Town Center, Craig Ranch) and local parks.