Coldwell Banker Residential Brokerage offers a range of property buying and selling services. It provides a variety of properties, including single-family apartments, land lots, townhomes and mobile homes. The agency also offers property management, relocation support, mortgage lending assistance, concierge and title services. Coldwell Banker Residential Brokerage is owned and operated by NRT, one of the largest residential real estate brokerage companies in the United States. NRT was founded in 1997 and is a subsidiary of Realogy Corporation. It offers services in more than 30 metropolitan markets through over 1,000 sales offices. Coldwell Banker Residential Brokerage maintains a location in Laurel, Md.