The 2,331-square-foot house was built in 1982 in the Lafayette Farms subdivision.
Mr. McKelvey serves as shopper marketing manager at Nestle Purina PetCare. He previously was account manager at Momentum Worldwide.
He earned his bachelor's degree in marketing from St. Louis University and his MBA from Washington University in St. Louis-Olin Business School.
According to BlockShopper.com, there have been 32 home sales in unincorporated Ballwin during the past 12 months, with a median sale price of $202,500.
Address: 1223 De Noailles Drive
Buyer(s): Brendan A McKelvey (and wife) and Mary T McKelvey (and husband)
Seller(s): Margaret R Givens (Trustee) (and others) and Family Givens (Trust) (and others)
Sale date: Sep. 13, 2011