A rare opportunity to own a beautifully refreshed duplex in the heart of Lafayette! Offering two distinct living spaces, this versatile property is ideal for those looking to live in one unit while generating rental income from the other, or for investors seeking a desirable Lafayette location. The 2-bedroom, 1-bathroom main residence lives like a single-family home, featuring light-filled interiors, an inviting living room with fireplace, a bonus space perfect for a home office, gym, or playroom, and its own washer and dryer. The private 1-bedroom, 1-bathroom second unit features its own entrance, kitchen, bathroom, comfortable living area, spacious, light-filled bedroom, and dedicated washer and dryer, offering flexibility for rental income or extended family. Outside, enjoy a charming white picket-fenced front yard with a welcoming porch, mature avocado and lime trees bursting with fruit, and a private back patio. At the rear of the property, a spacious bonus room ready for your vision and a large storage shed provide even more possibilities. Walk to downtown Lafayette's shops, restaurants, cafs, and BART from this unbeatable location! Served by top-rated Lafayette Elementary, Stanley Middle, and Acalanes High School. Whether you're looking to earn rental income, accommodate extended family, or expand your investment portfolio, 939 Mountain View Drive presents an incredible opportunity to own a versatile property in one of Lafayette's most desirable locations.