5801 St Andrews Court TRUE MULTI-GEN LIVING. RARE DETACHED PRIVATE ENTRY 2-BED CASITA + MAIN HOME. This exceptional Our Country Homes custom build offers two fully independent living spaces, thoughtfully designed to deliver both privacy & connection. The main home showcases 4 spacious bedrooms, multiple living areas, a dedicated study & an upstairs retreat complete with a media room, full bath & flexible bonus space. An open-concept design anchors the home, a gourmet kitchen featuring an expansive island & commercial-grade gas range perfect for both everyday living & entertaining. Seamless indoor-outdoor flow leads to a resort-style backyard with an outdoor kitchen & covered living area, ideal for year-round enjoyment. Complementing the main residence is a rare, detached two-bedroom private casita with its own entrance creating a truly separate second home. Ideal for extended family, long-term guests or a private owner's retreat, the casita offers independence without sacrificing proximity. Across both living spaces, the home features 6 bedrooms, 5 bathrooms & 3 living areas with a highly desirable three-way split-bedroom layout that ensures privacy for all. Dedicated study and secondary living area on the main level. Wine and dry bar for effortless hosting. Spacious laundry and mudroom designed for daily convenience. Upstairs media room with private bar and full bath. Versatile craft-flex room for hobbies, fitness or workspace.This meticulously maintained home is loaded with upgrades, including: Extra Large Driveway, New Class IV Roof, Fully Owned FREE & Clear Tesla Solar Panels (no monthly electric bill), Whole-house water filtration system by Westinghouse, Whole House Generator, Shutters, Electric Shades. New Jellyfish exterior lighting system. Keller ISD and just minutes from premier shopping and dining, convenient access to DFW International Airport approx. 15 minutes, this property delivers luxury, flexibility & unmatched functionality in one of Colleyville's most desirable areas.