The most prestigious global real estate brand, Sotheby’s International Realty® comprises a network of the most respected real estate firms in the most sought after local markets all over the world. Through our affiliation with this global brand, we can achieve broader exposure than any other firm for our listings, and we work with buyers and sellers from well beyond our local markets. Our brand’s white glove referral program is a key differentiator, allowing network members to connect qualified buyers and sellers globally. Orchestrated by a dedicated team of professionals, thousands of these connections are made every month — from broker-to-broker to auction house-to-broker. Explore a large selection of luxury property listings from William Pitt Sotheby's Realty, the premier MA, NY & CT luxury real estate brokerage.