Home for sale at 21 Bay Island Newport Beach, CA 92661 with the MLS NP20037038 on WeirProperties.com. The home at 21 Bay Island Newport Beach, CA 92661 is currently for sale and features 4 bedrooms, 6 bathrooms, 4395 sq. ft. of living space, and is listed for sale at $10,790,000. You can search Orange County coastal properties for a home, a house, a condo, or a patio home to find real estate in Newport Beach, Newport Coast, Dana Point, or all of Orange County, California. You are viewing the official SoCal MLS listing details of the home for sale at 21 Bay Island Newport Beach, CA 92661 which is MLS # NP20037038. The home has been listed on this site for 142 days and is found in the Bay Island (Bisl) neighborhood.