Another great city in Maryland real estate is Catonsville, Md.  Catonsville is located in the south west corner of Baltimore County.  It is approximatley ten minutes from Baltimore city and just about five minutes from BWI Airport.  Catonsville is bordered on the west by Howard County and the Patapsco river.  Catonsville is full of beautiful old homes.  The city is home to the University of Maryland Baltimore County.