Dr. Liang Ma and Wei Huang Wei have listed for sale a four-bedroom, three-bath home at 7179 Cambridge Ave. in University City for $495,000.

Ma and Wei paid $431,000 for the property in June 2004. The 2,747-square-foot house was built in 1927 in the University City Central neighborhood. Tina Weir of Coldwell Banker Gundaker is the listing agent for the home.

Dr. Ma is an assistant professor of dermatology at the Washington University School of Medicine.

There were 712 home sales in University City in 2008, with a median sales price of $151,000.

Address: 7179 Cambridge Avenue