Rarely available & highly desirable Eichler home with captivating Bay views in Castro Valley's fabulous Greenridge neighborhood. Built in 1960, & first time on the market in almost 30 years for this iconic mid-century modern gem designed by renowned MCM architects Jones & Emmons with a lot of the original details that make the home wonderfully Eichler. There's the impressive open atrium entrance that leads you into the great room featuring a gorgeous wood burning brick fireplace, & direct access to the outdoor space. Stunning original mahogany paneling in excellent condition throughout, original closet doors, skylights, period globe lighting, attached garage, & carport. Modern improvements in all the right places including electrical, heating, & roofing. 4 bedroom, 2 bathroom including an expanded primary en-suite with private split bath & walk-in closet All situated on a massive private lot of over 15,000 square feet with stunning westerly views of the Bay, surrounding hills, & valley lights with plenty of space for an orchard or ADU.