Welcome to 623 Sunfish St. in Old Lakeway! Nestled beneath a canopy of live oaks and positioned directly on the popular Live Oak Golf Course, this beautifully updated home embodies everything that makes Old Lakeway one of the most desirable communities on the south shore of Lake Travis. Located among the original homes that helped shape Lakeway's unique character, the property offers a rare blend of history, privacy, and modern updates. Mature trees, panoramic golf course views, and a peaceful setting create an atmosphere that feels removed from the hustle of everyday life, while the Lakeway Resort & Marina, dining, golf, and lake activities remain just minutes away. Inside, large windows frame views of the golf course and surrounding landscape, filling the home with natural light and connecting the living spaces to the beauty outdoors. The updated interior balances timeless Lakeway charm with modern comforts, creating a home that feels both welcoming and refined. Step outside to enjoy the pool, relax beneath the shade of mature oaks, or watch golfers pass along the fairway from the comfort of your own backyard. A flexible floor plan provides options for guests, multigenerational living, a private office, or hobby space. Adding to the home's appeal is a substantial unfinished expansion space offering exciting potential for future customization. Buyers may wish to explore adding an interior staircase while creating additional finished living space making this an exceptional opportunity to tailor the home to their needs. More than just a home, this is an opportunity to own a piece of Lakeway history and experience the golf course lifestyle that has made Old Lakeway one of the area's most enduring and sought-after neighborhoods. Enjoy nearby shopping, restaurants, and everyday conveniences, with downtown Austin approximately 35 minutes away and Austin-Bergstrom International Airport about 40 minutes away.