Welcome to 172 Hamilton Ave, Frankfort, IL - a cherished original in an unbeatable location! Lovingly and meticulously maintained by its original owner, this charming 4-bedroom, 3.5-bath home is nestled in one of Frankfort's most desirable neighborhoods. Just a short walk to scenic downtown Frankfort and the nearby bike path, and conveniently located between Route 30 and LaGrange Road, this home offers both comfort and accessibility within the award-winning Lincoln-Way East High School district. Inside, you'll find original hardwood floors, solid oak banisters, and high-quality Andersen windows throughout. The inviting main level features a formal dining room, front-facing sitting room, and a spacious living room with a classic brick fireplace. The beautifully maintained kitchen flows into a cedar-lined three-season room-ideal for relaxing or entertaining year-round. The main level also includes a laundry room and a full bath for added convenience. Upstairs, each bedroom offers generous double closets. The main bathroom includes a large double-sink vanity and shower, while the spacious primary suite boasts a walk-in closet, an additional double closet, and a luxurious en-suite bath with two vanities, a jetted tub, a separate shower, and a private toilet room. The fully finished basement expands the living space with a versatile playroom, a wet bar, and a half bath-perfect for entertaining or multi-use living. Additional highlights include a spacious 2.5-car garage with ample storage, a 15-year-old furnace and A/C, a newer water heater (2-3 years old), and a whole house fan, central vacuum system, and water softener. The upstairs bathrooms were tastefully updated in 2010 and 2011, and the home has always been completely smoke-free. Don't miss your chance to own this well-cared-for home in the heart of Frankfort-a perfect blend of location, comfort, and timeless quality.