Welcome to 86 Miller Avenuejust steps from vibrant downtown Mill Valley and the chic Lumber Yard. Lovingly maintained by the same owners for nearly 30 years, this multi-family zoned property offers exceptional flexibility. Enter through the gate to the upper level and you're greeted by a private, sun-drenched garden and deckperfect for relaxing or entertaining. The upper residence features 3 bedrooms and 2 full bathrooms, flowing into a charming living room, dining area, and kitchen. A wood-burning fireplace anchors the living room, flanked by French doors that open to the garden. Two bedrooms also open to the outdoors, offering seamless indoor/outdoor living. A pantry and laundry room complete this level. Downstairs is a separate 1 bed/1 bath apartment with its own entrance. The kitchen includes a dining counter that connects to the living space, framed by vintage paned windows and a private balcony with treetop views. The bedroom opens to a flagstone patio through French doors. This unit has its own laundry and a large storage room. Live in one unit and rent the other, or enjoy the whole space as your own.