New luxury single family homes for sale in Antioch, IL: Newport Cove is an exclusive waterfront community on Bluff Lake (part of the Chain O' Lakes), in unincorporated Antioch, Illinois. It offers 67 well appointed single-family homes nestled in a quaint community featuring 42 rolling acres and 1,800 feet of pristine waterfront. The planned development incorporates three "neighborhoods" of Coastal-style homes: a maintenance-free area of 31 cottage homes with first-floor master suites, 15 custom "estate" homes located just off the waterfront and 21 waterfront custom homes. All residents of Newport Cove enjoy a private marina with ample boat slips, water and electricity, as well as an eight-acre private waterfront park, featuring a pavilion with outdoor kitchen and rest room facilities. Cart and walking paths meander through the neighborhoods, joining all the homes to the marina. To ensure a healthy environment, Newport Cove has built its own state-of-the-art underground sewer. When completed, Newport Cove undoubtedly will be the Chain O' Lake's premier address.