1 Coral Cay, Newport Coast, CA 92657, Newport Coast, CA, 92657 is has 4,620 sqft. of livable floor space. This listing for sale has 6 bedrooms, and 7 baths. 1 Coral Cay, Newport Coast, CA 92657 is a 21,305 size lot located in Newport Coast is active on the market for $6,600,000. This listing for sale is located in Newport Coast in the zipcode 92657.