Daniel and Susan Gierczyk sold a three-bedroom, 2.5-bath home at 1344 Brassie Ave. in Flossmoor to Nancy and Michael O'Malley for $616,000 on Oct. 20.

The Gierczyks bought the property for $257,500 in Nov. 2006. The 1,891-square-foot house in the East Flossmoor neighborhood was built in 1923.

Mr. Gierczyk has been a broker associate with @properties in Chicago and an executive with the Gierczyk Cos., a real estate company. Earlier in his career, he worked as a construction project manager..

He holds a bachelor's degree from the University of Illinois-Chicago.

According to BlockShopper.com, there have been 168 home sales in Flossmoor during the past 12 months, with a median sales price of $201,000.

Address: 1344 Brassie Avenue
Buyer(s): Nancy Omalley and Michael A Omalley
Seller(s): Susan M Gierczyk and Daniel J Gierczyk
Sale date: Oct. 20, 2009