Walls of glass. Architectural drama. Pure Eichler magic! This stunning 1958 courtyard-model Eichler in San Rafael's coveted Lower Lucas Valley is a masterclass in sophisticated mid-century modern living. Showcasing iconic post-and-beam construction, striking rooflines, radiant floor heating, and expansive walls of glass, this architectural gem effortlessly blurs the lines between indoors and out. A gorgeous newly reimagined kitchen features sleek cabinetry, contemporary countertops, stylish backsplash, and a separate bar area. The removal of a wall creates a spectacular open-concept living space with uninterrupted sightlines from the private front courtyard through to the expansive backyard. A striking new modern courtyard fence, fresh landscaping, artificial turf, and paver patio elevate the home's curb appeal and outdoor living experience. Beyond the glass, an extraordinary backyard unfolds with lush lawn, inviting patios, and a picturesque hillside dotted with mature oaks, natural rock formations, and beautiful plantings, all backing to open space. Two rear bedrooms open directly to this peaceful setting, creating a seamless connection to nature. Additional highlights include three mini-split units, updated bathroom finishes, and a newer garage door. Ideally situated across from Marin Waldorf School and near Lucas Valley Elementary and Miller Creek Middle School. Timeless architecture, modern sophistication, and an extraordinary setting. California Eichler living at its finest!