A Trusted Reputation


A client of Realogics Sotheby’s International Realty is a client through all of our global offices via our proprietary global marketing and distribution initiatives. This close-knit network promotes relationships and referrals through face-to-face network functions, a robust digital marketing platform and special events worldwide.


The Sotheby’s Real Estate website, SIR.com, attracts more consumers to search, view and inquire than any other luxury real estate website. The collaboration between realty and auction leverages our brand’s rich history, heritage and sophistication to enhance market perceptions about the properties we represent. 

In the global markets we serve, this is a powerful differentiator. Millions of viewers immerse themselves in our collection of millions of vibrant, quality property photographs. And all of this is available on multiple devices, languages and currencies.


Sotheby's Brand

1744 - Today

In the heart of London on New Bond Street in 1744, an exceptional auction house was born with a revered tradition of marketing the world’s most cherished possessions. A tradition, more than two centuries old, that provides authentic knowledge comparable to none.

In 1976, an exceptional real estate company was launched and created from the same passion that guides the Sotheby’s Auction House. With the vision of becoming a commanding presence in the representation of the world’s most unique properties, it is the Sotheby’s International Realty® brand that strives to represent all those who consider themselves the “Connoisseurs of Life,” and to represent the distinctive properties they so desire.

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Sotheby's Auction House

The auction house has now expanded to 90 locations in 40 countries conducting 250 auctions each year and are deemed specialists in the best of over 70 categories, including Fine and Decorative Arts, Jewelry and Wine. Auctions are presented in 8 different salesrooms including New York, London, Hong Kong and Paris. Sotheby’s Auction House Clients Include:

71 of Forbes 100 World’s Richest People
253 of Forbes 400 Richest Americans
78 of Forbes 100 Richest Americans
86 of Forbes Top 500 CEOs
12 of Forbes 40 under 40 list
60 of Worth magazine Benefactor 100 list
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POwerful Knowledge

Most Trusted Reputation

In a global marketplace, a recognized name is a powerful advantage. Sotheby’s 270 year trusted reputation has earned worldwide renown not only for its keen eye in the valuation of fine possessions, but also its unwavering commitment to expertise and service.

Founded on these same principles, Sotheby’s International Realty today is celebrated and respected by qualified buyers and sellers all over the world who know and appreciate our name when they see it. 

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Currency Conversions Updated 4 Times per Day



Human Translated Languages


Unique SIR.com Visitors in 2016


Of Unique Visitors From Outside the U.S.