Here's what you can expect when working with the top 3% of the 58 active real estate agents in Barrington Country Squire Estates, Lake Barrington, IL: the top Barrington Country Squire Estates real estate agents can sell your home 53.16 days faster than the local average, save up to $62,378 on a home purchase, and make -$9,597 more on a home sale when compared to the average agent.