1801 Sun Lake Spacious, updated home in coveted Tonkawa Springs-where mature trees, large lots, spring-fed ponds, and a true sense of community set it apart from all other neighborhoods. This versatile floorplan offers exceptional flexibility, with four bedrooms plus two flex spaces that could be additional bedrooms or a home office, gym, craft room, homeschool room, etc. All bedrooms are generously sized, and the home offers abundant storage throughout. Recent updates add comfort, efficiency, and character, including triple-pane vinyl windows, gorgeous acacia wood floors, and a chef-inspired kitchen with a Fratelli Onofri double gas range, plus a recent built-in wall oven and microwave. Unique architectural touches include reclaimed Camp Mabry wood on the gameroom ceiling. The backyard is an entertainer's dream, featuring a sparkling in-ground pool, a built-in stone firepit, a cabana with outdoor bar and BBQ, and a large composite deck-perfect for year-round enjoyment. And check out the massive heritage oak in the side yard, just begging for a swing or climbing rope. Tonkawa Springs is known for its neighbor-friendly open fencing, scenic ponds, abundant wildlife, and highly regarded schools, all just 5-10 minutes from Round Rock's best restaurants, shopping, and entertainment.Homes with this level of space, flexibility, and outdoor living in such a distinctive neighborhood are rarely available. Don't miss this one!