12 Via Rubino, Newport Coast, CA 92657, Newport Coast, CA, 92657 is has 5,104 sqft. of livable floor space. This listing for sale has 4 bedrooms, and 5 baths. 12 Via Rubino, Newport Coast, CA 92657 is a 12,865 size lot located in Newport Coast is active on the market for $4,350,000. This listing for sale is located in Newport Coast in the zipcode 92657.