Exceptional French Country estate situated on 5.5 picturesque acres with a year-round creek, private gated entrance, and beautiful hand-cut real stone masonry throughout. the driveway is an easement drive and you come through one gate and pass one house before going into 4020 . Completely updated from top to bottom, this 4-bedroom, flex room with a walk in closet and two and a half bath home blends timeless character with modern luxury. The flex room upstairs has a closet and is currently being used as a (5TH BEDROOM) in the main home. Two car garage and one car garage both enter into the house and are attached. The one car is heated and cooled and included in the square footage of the home. The stunning new kitchen features commercial-grade ZLINE appliances, updated cabinetry and finishes, while every bathroom has been refreshed with new tile, fixtures, lighting and finishes. Fresh paint throughout and hardwood flooring spanning the home has recently been professionally sanded and re-stained. Two fireplaces add warmth and charm, including one in the primary master suite and another in the main living area. A fully enclosed porch with a glass garage-style door creates an incredible flexible entertaining space connecting indoor and outdoor living. The expansive backyard offers plenty of room for outdoor entertaining and the potential for a future pool. The standout feature is the separate guest house, complete with one bedroom on the main level, a kitchen and spacious upstairs bonus area, offering endless possibilities for multigenerational living, extended-stay guests, a private office or studio, or potential income-producing use. The property’s peaceful acreage, flowing creek, stone craftsmanship and private setting make this a truly special offering. You can also purchase this home with an additional 6.5 acres adjoining the property available separately under MLS #3598388 and includes an approved septic build site for a 5-bedroom home through Williamson county.