Welcome to 6115 Back Bay Lane, a beautifully updated and rare one-story, turn-key home in the highly sought-after Circle C community of Southwest Austin. This spacious 4-bedroom, 3 full bath home offers an ideal floor plan with 2 living areas, 2 dining spaces, and a dedicated office, perfect for everyday living and entertaining. Inside, you'll find soaring high ceilings, hardwood and tile flooring throughout - no carpet - plus recently updated windows that fill the home with natural light. The open layout connects formal living and dining areas to the kitchen and family room, featuring updated appliances, generous counter space, a center island, breakfast bar, and a cozy gas fireplace. The spacious primary suite offers a private retreat with a sitting area and ensuite bath with soaking tub, walk-in shower, and large walk-in closets. Secondary bedrooms are generously sized and flexible for guests or work-from-home needs. Enjoy outdoor living in the low-maintenance backyard with recently installed turf and a covered back patio perfect for relaxing or entertaining. Additional upgrades include a whole-home backup generator, providing reliable power during outages for added peace of mind. Located just minutes from a wide variety of dining options, shopping, and everyday conveniences, with easy access to Mopac and SH-45 for commuting to downtown Austin and beyond. Outdoor lovers will appreciate being minutes from the Veloway and Lady Bird Johnson Wildflower Center. Residents of Circle C enjoy pools, parks, trails, and sports courts, creating a vibrant lifestyle. This move-in-ready home combines comfort, functionality, and an unbeatable location.