Welcome to 1351 Shell Ave, Martinez, CA - a beautifully renovated property updated down to the studs, offering modern systems, quality finishes, and thoughtful design throughout. The main residence spans approximately 981 sq ft and features 3 bedrooms and 1 bathroom, all refreshed with a new roof, electrical, plumbing, windows, insulation, flooring, and interior finishes, creating a truly move-in-ready home. The property also includes an attached ADU (approximately 341 sq ft) with one bedroom, one bathroom, and a full kitchen, providing additional, self-contained living space. Both units are equipped with their own washer and dryer, adding everyday convenience and functionality. Additionally, the home includes a ~150 sq ft basement, offering valuable extra storage space. With its extensive updates and flexible layout, this property offers a warm and welcoming setting with multiple living options under one roof. Whether you're seeking extra space, added functionality, or a thoughtfully updated home, 1351 Shell Ave presents a special opportunity to enjoy modern living in a well-improved Martinez property.