Welcome to 355 Windsor Avenue in Glen Ellyn! This charming quad-level home offers 4 bedrooms and 1.5 baths in a highly sought-after neighborhood close to town. The main level features beautiful hardwood floors and a modern kitchen with granite countertops, custom cabinetry, a double oven range (2025), and a Bosch dishwasher (2022). Upstairs, you'll find two comfortable bedrooms and a full bath, while the third level offers two additional bedrooms, including the spacious primary, providing flexible options for family, guests, or a home office. The convenient half bath is located on the lower level. Major updates provide peace of mind with newer windows, roof (2022), siding (2022), gutters (2022), furnace (2024), and air conditioning (2025). Enjoy relaxing in the cozy screened porch or spending time in the spacious backyard, perfect for entertaining, gardening, and playtime alike. A unique highlight of this property is the bonus space above the garage, offering endless potential: ideal for a home office, workshop, workout room, art studio, or kids' hangout. Full of warmth and opportunity, this home is ready for your personal touch. Located within the prestigious Glen Ellyn school district, close to parks, shops, restaurants, and the train. Come see why 355 Windsor feels like home!