Allen V. Quach and his wife, Mily, sold a three-bedroom, 1.5-bath home at 3733 Strang Ave. in Rosemead to Guo Quan Tan for $520,000 on Dec. 3.

The Quaches paid $215,000 for the property in July 1998. The 1,704-square-foot house was built in 1997 in North Rosemead. It is located in the Guess subdivision.

Mr. Quach serves as a realtor with Coldwell Banker Dynasty.

Ms. Quach is an accounting supervisor of administrative services at the City of Arcadia. She's also been a realtor with IRN Realty.

According to BlockShopper.com, there have been 168 home sales in Rosemead during the past 12 months, with a median sales price of $400,000.

Address: 3733 Strang Avenue
Buyer(s): Guo Quan Tan
Seller(s): Allen V Quach and Mily Cao Quach
Sale date: Dec. 3, 2010