Just fall in love with this sought-after Double A-frame Eichler in coveted Lucas Valley that blends iconic mid-century design with breathtaking natural surroundings and views from the front and backyard. A sun-drenched atrium anchors the open layout, framed by walls of glass and soaring vaulted ceilings. The living room centers around a classic brick fireplace, flowing into the dining and family rooms for seamless indoor-outdoor living. The kitchenwith sleek stainless appliancesopens directly to a private backyard oasis featuring a spa hot tub, ample patio space, and unobstructed ridgeline views with no rooftops in sight. The right wing offers 3 bedrooms and full bath; the left wing includes a spacious primary suite with backyard access, plus a 5th bedroom or office. One-car garage and generous driveway parking. A 4 yr old foam roof includes a 15-year transferable warranty. As part of the Upper Lucas Valley HOA, enjoy exclusive access to pool, clubhouse, tennis and pickleball courts, and horse stablesa rare offering in Marin. Minutes to trailheads and top-rated Lucas Valley Elementary in the Miller Creek School District.