1109 N Illinois St, Arlington, VA 22205

Beautifully updated colonial with four finished levels in Arlington's desirable Lacey Forest neighborhood, just a short walk to Historic Westover Village. Featuring four bedrooms, three full baths, and one half bath, this exceptional home offers the perfect combination of timeless character, modern updates, and versatile living spaces. Freshly limewashed brick and a brand-new architectural roof (2026) create outstanding curb appeal and lasting peace of mind.nnInside, you'll find hardwood floors, a sun-filled living room anchored by a wood-burning fireplace, a formal dining room, a private main-level office, and an updated kitchen with island, pantry, and a spacious breakfast area overlooking the backyard. Designed for both everyday living and entertaining, the thoughtful floor plan offers generous living spaces filled with natural light. The home also holds a PEARL Silver Certification recognizing verified high-performance and energy-efficient features, including air sealing, high-performance attic insulation, insulated crawlspace, and verified duct tightness.nnThe finished third level provides exceptional bonus space ideal for a playroom, media room, fitness studio, hobby room, or additional living area. The fully finished lower level features an Arlington County-permitted Family/Caregiver Suite with a separate exterior entrance and interior access to the main dwelling, second kitchen, bedroom, full bath, and spacious living area. Ideal for multigenerational living, the flex