Experience refined country living with this fully renovated luxury estate in Simms, Texas, offering over 6,000 sq ft on 5 acres. This 6-bedroom, 4 full bath, 2 half bath home is designed for space, privacy, and flexibility--ideal for multigenerational living, entertaining, or a private retreat just outside of Texarkana. With extensive upgrades and multiple living areas, this property delivers both comfort and functionality in a peaceful East Texas setting. Inside, you'll find a versatile layout featuring a formal dining room, private study, solarium, and an expansive game room with wet bar. The upstairs primary suite offers a true retreat with private office, fireplace, dual vanities, and two balconies overlooking the acreage. An attached in-law or butler's suite includes its own entrance, living area, full bath, and kitchen access--perfect for guests or potential rental use. The chef's kitchen includes new appliances, ample workspace, and a massive 50+ sq ft walk-in pantry. Recent updates include luxury vinyl plank flooring, upgraded insulation, new ceiling fans, four outdoor HVAC units, fiber internet (500 Mbps), and updated electrical panels. Washer, dryer, and trash compactor will convey. Outside, the property is set up for both recreation and utility with a wraparound patio, koi pond, private fishing pond, and a one-mile ATV or walking trail. Additional improvements include a finished warehouse with electric and concrete floors, three powered dog kennels with water, a new aerobic septic system, propane setup, and a 3-car garage with extended driveway. This rare Simms, TX estate offers the space, upgrades, and privacy that are hard to find in today's market.