10608 Portrush Ct Fairway views, cul-de-sac calm, and the Onion Creek lifestyle all in one South Austin address. Set at the end of a quiet cul-de-sac and backing directly to the 10th fairway of Onion Creek Club's North Course, this 3-bedroom, 2.5-bath home offers the kind of golf course backdrop that is getting harder and harder to find in Austin under $1M. The split-level layout keeps the main living spaces downstairs, with an open living area that connects easily to the outdoor living space and those wide fairway views. A formal dining room sits at the front of the home, along with a dedicated office featuring rich wood built-ins, a fireplace, wet bar, and its own private exterior entrance, ideal for client meetings, private work sessions, or coming and going without moving through the main house. Upstairs, the private primary suite truly feels like its own retreat with an expansive bedroom, separate sitting room or dressing area, ensuite bath, two walk-in closets, and a private balcony that offers panoramic golf course views. The secondary bedrooms sit in their own wing with another full bathroom, creating a nice sense of separation. The flexibility continues with a 2-car garage plus a climate-controlled flex space with direct access from both the garage and backyard. Use it for extra storage, a workout room, workshop, golf gear, hobby space, or whatever setup makes sense for you. Big-ticket updates are already handled too, with both A/C units, the water heater, and the roof all replaced in 2024. Living in Onion Creek means more than a great backyard view. The community offers neighborhood parks, a playscape, frisbee golf, sports courts, and 24-hour mobile security, all while keeping you minutes from South Austin dining, shopping, and an easy route into downtown. From morning coffee on the balcony to evenings overlooking the fairway, this one brings the golf course lifestyle home in the best way. Buyer to verify all info.