Home for sale at 306 Signal Rd Newport Beach, CA 92663 with the MLS NP20251958 on WeirProperties.com. The home at 306 Signal Rd Newport Beach, CA 92663 is currently for sale and features 5 bedrooms, 8 bathrooms, 7400 sq. ft. of living space, and is listed for sale at $9,875,000. 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 306 Signal Rd Newport Beach, CA 92663 which is MLS # NP20251958. The home has been listed on this site for 153 days and is found in the Cliffhaven (Clif) neighborhood.