Welcome to 667 & 667A Alcatraz a brand new, modern home with a spacious main residence and a thoughtfully designed ADU below. Located on the Oakland/Berkeley border, this stunning ground up construction features all new electrical, plumbing, and sewer systems, ensuring a seamless, move in ready experience. Both units feature designer kitchens with high end finishes, premium stainless steel appliances, and airy open layouts. Stylish tiled bathrooms, in unit laundry, and sunlit, generously sized bedrooms enhance each space. The main unit, 667, spans the upper two floors with high ceilings, 4 well appointed bedrooms, 2 full baths, plus a front office with elegant double French doors. The top floor features a full bathroom and two spacious bedrooms, each with private balconies, large closets, and panoramic views. The ground floor ADU, 667A, offers a well appointed 3 bedroom, 2 bath layout with a similarly open design and direct access to the rear patioperfect for relaxation. The fully landscaped grounds require minimal upkeep, and the property includes a convenient off street parking space and secure storage. A partial solar system is in place with expansion potential. Buyers also benefit from long term builder, construction, and appliance warranties for additional peace of mind!