Most single-story homes in Round Rock force a trade-off. Either you get the square footage or you get a layout that actually functions for a family. Rarely both. That gap between square footage and livability is exactly what most buyers run into when they start seriously searching for a one-story home in Central Texas. 6711 Calabria Drive in Round Rock's Siena neighborhood is one of the exceptions. Over 2,800 square feet on a single level, with a floor plan built around how families actually live - not just how homes are typically drawn on a spec sheet. The layout leads with two separate living spaces, which is rarer than it sounds at this price point. The main living area anchors the heart of the home for everyday gathering and entertaining. The second living space sits near the secondary bedrooms - a natural kids' zone, media room, or flex space depending on what your family actually needs. Add a dedicated home office that doesn't eat into your bedroom count, four bedrooms, two and a half baths, a kitchen that flows directly into the breakfast area, and a formal dining room for the occasions that call for one. The floor plan stops being a compromise and starts being the answer. Buyers relocating from DFW, Houston, or out of state frequently search for single-story homes in established Central Texas communities with strong Round Rock ISD schools and commute access to major employers along the Greater Austin corridor - Dell, Apple, and Samsung's Taylor campus. Siena delivers on that checklist. You're minutes from Old Settler's Park, the Kalahari Resort and Conference Center, Dell Diamond, and have quick access north to Georgetown and Hutto via major commuter routes. Now priced at $499,995 - the lowest this floor plan has been since it hit the market. If a functional one-story in Round Rock with two living spaces, a dedicated home office, and room for everyone has been the target, this one is worth a serious look.