Welcome to 124 Southern Cross, a beautifully maintained and upgraded home located in sought-after Highland Horizon neighborhood of Austin, Texas. This spacious 3-bedroom, 2-bathroom residence features an additional study that can easily serve as a fourth bedroom, offering flexibility and comfort for families and professionals alike. The inviting curb appeal includes designer new front and back doors and a beautifully landscaped front yard. Inside, the open-concept living room features high ceilings, large windows, and a cozy fireplace, creating a bright and airy space for relaxing or entertaining. The gourmet kitchen is a chef's dream with granite countertops, stainless steel appliances, updated light fixtures over the island and ample cabinet space. The luxurious master suite offers a peaceful retreat with an en-suite bathroom featuring dual vanities, a soaking tub, a separate shower, and a walk-in closet. Two additional bedrooms with high-end plush carpet provide plenty of space for family or guests, and the study can be used as a fourth bedroom, home office, or playroom. Recent interior upgrades include high-end plush carpet in all bedrooms, updated paint throughout, and stylish updated light fixtures in the kitchen. The main living spaces feature durable and elegant hard tile flooring. The backyard is a true oasis with a large covered porch perfect for dining and entertaining, an additional concrete patio for extra entertaining space, new large trees, and turf grass for easy maintenance. The home is located in the desirable Highland Horizon neighborhood with quick access to Mopac, TX 45, and TX 130, and is just 5 minutes from The Domain, offering premier shopping, dining, and entertainment options. It is also zoned to top-rated RRISD schools: Great Oaks Elementary, Cedar Valley Middle School, and Round Rock High School. Additional amenities include a two-car garage, laundry room, energy-efficient windows, and access to the community pool and playground.