Sunset Estates of Barrington Illinois Offers Custom Homes and Sites This post has been updated, read it here or visit our neighborhood information. It is easy to find lots available to build your custom home on in Barrington, we now have nearly 200 lots available for sale. In the Village of Barrington the lot sizes are much smaller usually 10,000 square feet, a little more or a little less. Located very close to the village is a small new subdivision called Sunset Estates. It is often surprising to find homes on the larger lots so close to the village. Sunset Estates of Barrington is located off W Sunset Court which is off Route 59 north of Route 14 before you get to Cuba Lane. Be careful though, just north of Cuba Lane is W Sunset Lane. Homes start at about $1,200,000 in Sunset Estates... 05/23/2010