**MULTIGENERATIONAL LIVING AT ITS BEST!** Welcome to 5620 Glenlyn Drive, an exceptional two-story home with a finished walkout basement in the highly sought-after Barrington Subdivision. Offering an incredible amount of living space and thoughtfully designed for today's evolving lifestyles, this home is ideal for multigenerational living, long-term guests, or anyone seeking flexible living arrangements. The finished walkout basement functions as a true private living space, complete with its own separate entrance, full kitchen, living area, 2 bedrooms, full bathroom, laundry, and private access to the covered patio--creating the perfect independent living quarters while still being connected to the main home. Inside the main residence, you'll find multiple primary suite options on both the main and upper levels, providing exceptional flexibility for households of all sizes. The beautifully remodeled kitchen features updated cabinetry, countertops, appliances, and lighting, while the bathrooms, flooring, paint, and finishes have all been tastefully updated throughout. The extensive list of improvements completed over the past seven years (full list available) provides peace of mind for years to come. Major updates include HVAC systems, added mini-splits, a Master Services basement waterproofing warranty, a 50-year roof installed in 2017/2018, replacement windows, exterior doors, and garage doors in 2022, plus brand-new carpet on the upper level and staircase installed in July 2026 and more! Step outside to enjoy both a covered deck and a covered patio overlooking the private backyard, offering multiple spaces to relax or entertain. Located in the desirable Barrington community with neighborhood amenities, you'll enjoy the perfect combination of privacy and convenience with easy access to West and North Knoxville, Oak Ridge, shopping, dining, parks, and major employers. Whether you're looking for space to accommodate multiple generations, private suites for guests, or simply room for everyone to spread out, this home offers a rare combination of size, versatility, and quality updates that is hard to find. Opportunities like this don't come around often, schedule your private showing today and experience everything 5620 Glenlyn Drive has to offer.