Welcome to 3623 Longcourt Cir-an ideal blend of comfort, flexibility, and location in the heart of Mesquite! This well-maintained single-story home offers 4 bedrooms and 3 bathrooms, including a versatile bonus room-perfect for families, guests, a home office, or multi-generational living. A standout feature is the private in-law suite with its own separate entrance, full kitchen, and full bath-an excellent setup for extended family, long-term guests, or potential rental income. This is a perfect space to rent to a friend and save money! Enjoy a spacious living area, dedicated dining space, and a generous backyard with mature trees-perfect for relaxing or entertaining. Situated on a quiet cul-de-sac, this home is conveniently located near shopping, elementary schools, major roadways, and just minutes from the lake, combining comfort with convenience. A unique opportunity with flexible space in a desirable Mesquite location-schedule your showing today!