138 World Of Tennis Sq Under $280K in Lake Travis ISD. In Lakeway. Yes, really. 138 World of Tennis Square is 2, 000 sq ft of bright, cheerful living where the natural light does something special - every room opens to lush greenery outside, and the upstairs sunroom is a flat-out showstopper. It's the kind of space that makes you exhale the second you walk in. Two levels. Three bedrooms, three full baths, expanded kitchen, second living area. Solid, spacious, and priced at $139/sq ft in one of Austin's most desirable school districts. Walkable to Serene Hills Elementary, zoned to Lake Travis ISD, and an easy commute into Austin via 620 or 71. Hill Country Galleria, Lake Travis, and The Oaks at Lakeway are all minutes away. HOA covers structural insurance, exterior maintenance, and trash - low overhead, lock-and-leave ease. Oh, and eight tennis courts and miles of trails are basically your backyard.