Rarely does a home in Adair Park check every box. Situated directly across from the neighborhood's beloved park with the BeltLine quite literally in your backyard, 770 Lexington Street offers the character of a classic Craftsman bungalow with nearly 3,800 square feet of living space. Built in 2002 and thoughtfully designed to blend seamlessly with the historic streetscape, this 4-bedroom, 2-bath main residence features built-in bookshelves, vintage-inspired lighting, detailed trim work, and functional space that actually works for how you want to live. The upper-level fourth bedroom includes an adjoining bonus space that offers exceptional flexibility as a home office, guest room, playroom, studio, or additional living area, while abundant attic storage provides room for everything that comes with everyday life. Rest easy knowing this home has been well taken care of: the roof was replaced with architectural shingles in 2019, new AC units were installed in 2024, and additional upgrades include spray foam insulation, a tankless water heater, newer appliances, and multiple transferable warranties that provide added peace of mind. Downstairs, a fully finished 1,500-square-foot terrace-level ADU with private entrance includes two additional bedrooms, a full kitchen, laundry, bath, and a fireplace. This home offers exceptional flexibility for multigenerational living, guests, a home business, or income-producing rental potential. Outside, you'll also find a large storage shed and off-street parking for up to seven vehicles, a rare convenience for intown living. Whether you're looking for space to grow, a house-hacking opportunity that could generate thousands of dollars per month, or a home that offers an exceptional combination of location, flexibility, and livability, 770 Lexington delivers size, convenience, and lifestyle that are nearly impossible to replicate. This is the kind of house that doesn't come around often, so don't miss this opportunity.