Nestled among mature trees and lush greenery in San Rafael's coveted Dominican neighborhood, this stylish home is a beautifully updated, cedar-shingled Mid-Century Contemporary originally built by 20th Century Homes. Warm natural materials, clean architectural lines, expansive glass, and a strong connection to the surrounding landscape capture the relaxed California spirit of its era. Large glass sliders open the main living spaces to an expansive wrap-around deck, creating a seamless connection between the home and its verdant setting. The main level features a welcoming living room with a fireplace that flows into the dining area and updated kitchen. A sophisticated neutral palette, natural quartzite countertops, matte tile backsplash, painted cabinetry, and stainless steel appliances give the kitchen a warm, understated feel. Two bedrooms, a full bath, and dedicated laundry area complete this level. Upstairs, the spacious primary suite highlights the home's Mid-Century character with high wood-beamed ceilings, a walk-in closet and a beautifully updated ensuite bathroom. An adjacent loft provides flexible space for a home office, reading area, or fitness room. The lower-level Junior ADU adds valuable versatility, with its own private entrance, kitchenette, full bath, closet, and generous living space - ideal for guests, extended family or additional living space. Outside, the wrap-around deck extends the living spaces into the surrounding canopy, where a spa tucked beneath the pergola and framed by mature trees creates a private setting for relaxing and unwinding. A front lawn provides coveted usable outdoor space, while the mature landscaping enhances the home's sense of privacy. A two-car garage and long private driveway provide generous parking and storage. Set in the heart of Dominican, the home offers easy access to nearby trails and open space - including the nearby neighborhood waterfall along with Dominican University, downtown San Rafael, dining, shopping, and all that Marin has to offer. Architecturally distinctive and immersed in greenery, 15 Oakdale Avenue celebrates Mid-Century residential character and the relaxed indoor-outdoor lifestyle that makes Marin so special.