TTR Sothebys International Realty is the biggest rival of Washington Fine Properties. TTR Sothebys International Realty is headquartered in Washington, District of Columbia, and was founded in 1988. Like Washington Fine Properties, TTR Sothebys International Realty also operates in the Real Estate Agencies space. TTR Sothebys International Realty generates 33,333% the revenue of Washington Fine Properties.