Peter Goldstein bought a four-bedroom, 2.5-bath home at 7831 S.E. 40th St. in Mercer Island from Arwin Interests LLC and Fidelity Arwin Interests LLC for $737,500 on Nov. 15.

The 2,310-square-foot house was built in 1965 in Mercer Island Central.

Goldstein is the vice president for sales and business development at Mixpo, an advertising technology company that mixes the brand impact of TV with the dynamic power of the web. Prior to this, he has built customer relationships for Entercom's digital platform, and served in executive sales and strategy roles at Clear Channel Interactive and Real Networks.

He attended Fairleigh Dickinson University and Syracuse University.

According to BlockShopper.com, there have been 231 home sales in Mercer Island during the past 12 months, with a median sales price of $810,000.

Address: 7831 Southeast 40th Street
Buyer(s): Peter Goldstein
Seller(s): Arwin Interests Llc and Fidelity Arwin Interests Llc
Sale date: Nov. 15, 2010