455 W Sunset Rd in Barrington sells for $1.13 million

The $1,130,000 sale was 85% above the last recorded sale: $610,000 in 2020. The single-family home at 455 W Sunset Rd in Barrington sold on August 2, 2026, according to the Cook County Assessor's sales records.

The record lists Neil K. Mahon as the seller and Nicholas Bossong as the buyer.

The Assessor's records show 6 bedrooms, 3.5 bathrooms and 3,014 square feet of living area. The home was built in 1964 and sits on a 20,625-square-foot lot. The price works out to $375 per square foot.

The Assessor's records list a market value of $880,010, making the sale price 28% higher. An aerial photo shows trees covering much of the lot, with other houses around it.

This summary was written by AI from public sales records and checked by automated rules. The figures come from the record and the NetSheet.org rules engine. How we make these.

What were the closing costs in Cook County?

By our estimate, the seller's two largest charges, not counting commission and prorations, were $3,735 for the owner's title insurance policy and $1,130 for the state real estate transfer tax. Who pays what follows Cook County custom.

How much did the seller net?

By our estimate, the seller netted about $1,040,295. That assumes a 5% commission. It is before any mortgage payoff.

How much cash did the buyer bring to closing?

A buyer putting 20% down would need about $228,741 at closing. That covers the down payment and closing costs.

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