Marjorie Bloom and her husband, Eric, sold a three-bedroom, 1.5-bath home at 5043 Mammoth Ave. in Sherman Oaks to Hiromi and Steven Spear for $685,000 on Dec. 6.

The 1,700-square-foot house was built in 1948.

Ms. Bloom, a multimedia copywriter and creative strategist, is the owner of Margy Bloom, Inc. She formerly served as senior vice president and chief creative officer at Direct Partners in Marina Del Rey. She has also worked at Brierley & Partners and Smith-Hemmings-Gosden/FCB Direct in Los Angeles and at Citicorp Diners Club in Chicago, Illinois.

She attended the University of Wisconsin.

According to BlockShopper.com, there have been 438 home sales in Sherman Oaks during the past 12 months, with a median sales price of $599,500.

Address: 5043 Mammoth Avenue
Buyer(s): Hiromi Kawamura Spear and Steven Alan Spear
Seller(s): Eric L Bloom, Marjorie A Bloom and Marjorie T Bloom
Sale date: Dec. 6, 2010