Since 1988, real estate professionals at TTR Sotheby’s International Realty have ranked among the highest performing in the n ... ation, and are regarded for their integrity, professional service, and community leadership. Through our relationship with the venerable Sotheby’s auction house, TTR Sotheby’s International Realty produces extraordinary results for our clients by leveraging proprietary global marketing, cutting edge digital strategies, and unrivaled access to the most affluent and discerning global clientele. TTR Sotheby’s International Realty is a real estate brokerage licensed in Washington, D.C., Maryland, and Virginia. To learn more, visit us at ttrsir.com. read more