517 Castebar Drive Welcome to 512 Castebar Dr in the desirable Greenridge subdivision of Round Rock! This spacious 3-bedroom, 2-bath home offers approximately 1, 900 sqft of comfortable living space. The open-concept layout features a large, inviting living room that seamlessly flows into the dining and kitchen areas, leading out to a massive backyard-perfect for outdoor entertaining, gardening, or relaxing in the Texas sun. All three bedrooms are generously sized, with two particularly spacious rooms ideal for roommates or flexible living arrangements. The home also includes energy-efficient solar panels, a water softener, and a brand-new roof replaced in March 2026, offering added value and peace of mind for the next owner.