Extensively renovated Craftsman-style single-family home located in desirable Arlington Heights. This beautifully maintained residence has been thoughtfully improved to provide modern comfort, featuring a new HVAC system with separate units serving each floor, a fully updated electrical system with a new 200-amp panel, and all-new interior plumbing with copper hot and cold water lines. Additional major improvements include a new roof, recessed lighting throughout, remodeled bathrooms, a newly constructed half-bathroom, new staircase railing, new interior doors, and energy-efficient double-pane windows, all while thoughtfully preserving its classic Craftsman character and charm. Four bedrooms are upstairs, with two bathrooms, including a Jack-and-Jill. The main floor features a well-lit, front-facing flex room that can be used as an office or a relaxing sitting room, a living room with a built-in sound system, a spacious kitchen that opens to a dining room, which connects to the sunroom through the beautiful French doors. The spacious, flexible attic space offers endless possibilities. A high-ceiling detached garage in the back provides excellent potential for an accessory dwelling unit. Ideally located in a central, walkable neighborhood with a walk score of 85/100, close to shops, dining, and public transportation. The property is zoned R3.