The 2,118-square-foot house was built in 1957.
Mr. Melkus is group manager of e-commerce and integration services at PepsiCo.
He was manager at Accenture and integration architecture manager at McGraw-Hill.
He attended Texas A&M University.
According to BlockShopper.com, there have been 1,181 home sales in Preston Hollow during the past 12 months.
Address: 4808 Allencrest Lane
Buyer(s): Jeffrey D Melkus
Seller(s): Charles Graham Myers and Dorothy Jackson Myers
Sale date: Oct. 15, 2010