Just one property from the Atlantic is this outstanding 1920's Addison Mizner designed residence on prestigious Dunbar Road. "Costa Bella" has been updated to today's luxury standards and offers 4 principal bedrooms plus 4 additional sea view guestrooms. Oceanview master suite has dual baths and large walk in closets. Impeccable original details include exquisite plaster relief ceilings, massive stone staircase, gorgeous tilework, soaring stenciled pecky cypress ceilings and oversized windows that provide streams of light throughout. Huge chefs kitchen with family room and butler's pantry. Spacious basement level wine cellar and three-car garage. Beach access steps away. The ultimate house for entertaining and gracious daily living.