The median home value in Columbia, MD is $611,450. This is higher than the county median home value of $460,000. The national median home value is $308,980. The average price of homes sold in Columbia, MD is $611,450. Approximately 76.5% of Columbia homes are owned, compared to 20% rented, while 3.5% are vacant. Columbia real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you're interested in, contact a Columbia real estate agent to arrange a tour today! Learn more about Columbia Real Estate.