Welcome to 619 B Street where lifestyle meets opportunity in the heart of vibrant downtown San Rafael. Just 100 yards from a serene local park and steps to dining, shopping, cafes, and transit, this versatile property offers the best of walkable city living with incredible upside for homeowners and investors alike. Live upstairs in a beautifully updated 1-bed, 1-bath flat featuring hardwood floors, a modern kitchen, and sunlit living spaces. Below, a separate studio unit with private entrance, full bath, and kitchenette offers flexible income potential perfect for long-term tenants, a home office, or short-term Airbnb rentals. Whether you're a buyer looking to offset your mortgage, an investor seeking solid cash flow, or someone craving the convenience of urban living with rental flexibility, this property delivers. With strong rental demand and no HOA, it's an ideal live/rent or full rental setup in one of Marin's most accessible locations. A rare find with charm, functionality, and location 619 B St is more than a home; it's a smart investment in the San Rafael lifestyle.