Nestled in the heart of Lafayette, a premier East Bay community renowned for its exceptional quality of life, natural beauty, and family-friendly atmosphere, 3615 Chestnut Street represents a rare multifamily investment opportunity. In a market where multi-family properties seldom become available—comprising only a small fraction of the housing stock amid a predominance of single-family homes—this twin-style duplex, constructed in 2014, offers a compelling option for investors or owner-occupants seeking stability and potential in one of California's most desirable suburbs. Spanning approximately 2,053 square feet on a 4,800-square-foot lot, this two-story property features two well-designed units, each with an open-layout 2-bedroom, 2.5-bathroom configuration ideal for modern living. Highlights include luxury vinyl plank flooring, stainless steel kitchen appliances, custom finishes, and a paver driveway leading to ample parking with a one-car garage suitable for vehicles or storage. The site also holds potential for adding 1-2 accessory dwelling units (ADUs), providing avenues for future expansion in a community committed to sustainability and thoughtful growth. The property's prime location enhances its appeal, with a Walk Score of 92/100 placing it within easy reach of downtown