Nestled on the corner, this stunning Castlerock one-and-a-half story, 4 bed, 3 bath home is located in the desirable Siena master-planned community of Round Rock. A natural stone exterior greets you with warmth upon entry, and an open floor plan guides your vision to the iron-and-wood open staircase that leads up to the bonus room plus bathroom with a walk-in shower. The chef's kitchen features granite countertops with bar seating, a walk-in pantry, stainless steel appliances including a fridge, and an open-wall plan that extends into the ample living room. This blended space is the hub of the home, and with the patio door that leads to the backyard, it's perfect for indoor and outdoor parties! Primary suite off living room, with spacious bedroom and luxurious spa bath with garden tub, walk-in shower, walk-in closet, and double vanities. Upstairs features a bonus room that overlooks the living space. This room has unlimited possibilities: studio, playroom, office, etc., plus a third full bathroom. In the back, a covered patio opens to a lush, oversized backyard that cradles the home. Come claim a slice of heaven as your own; minutes from swimming pools, trails, sports courts, a community garden, and so much more! Convenient and accessible - a family-friendly subdivision located close to Kerley Elementary School, and mere miles from Round Rock attractions like the Dell Diamond, Old Settlers Park, the Kalahari Resort, and more! Easy access to HWY 79, I-35, and Toll-130 will get you to Downtown Austin, The Domain, and the technology campuses of Apple, Amazon, Dell, Samsung, and Tesla with ease! In-ground sprinkler system.