Welcome to 1840 Gunderson Avenue, a unique and stunning brick 2-flat nestled on a quiet street in the heart of Berwyn. Built in 1927 and meticulously maintained, this property offers both charm and modern updates-perfect for owner-occupants or investors alike. Each elegant floor features 3 spacious bedrooms, a formal dining room, and 1 full bath, with natural light streaming through newer energy-efficient custom windows (2018). The interiors have been refreshed with refinished hardwood floors, new light fixtures, new interior doors, and fresh paint, creating a warm and inviting atmosphere. The finished basement expands your living options with additional rooms, walk-out access, and flexible space for a home gym, office, or recreation area. Recent improvements include a new roof, vents, and back porch (2023), ensuring peace of mind for years to come. Outside, enjoy the convenience of a side drive and 2-car garage, plus a generous lot that provides room for outdoor entertaining. This property is truly move-in ready and offers the rare combination of vintage character with modern upgrades. Whether you're looking to generate rental income or create lasting memories in a multi-generational home, 1840 Gunderson Ave is the ideal choice.