A worldwide network at the service of your prestige real estate

Leader in prestigious real estate sites

At SIR, you have 3 sites: local, national and international to market your property.

- The POSIR site perfectly targets local customers who are looking for goods like yours!

- Our national site attracts buyers not only from the whole of France, but also from foreign countries which usually have a strong nity for France, such as England, the USA, the Middle East and many others.

- Our global site is THE LARGEST SITE IN THE WORLD for luxury real estate, with around 2.5 million visits each month! According to objective studies (Similarweb May 2018, available on request), our flagship site is the undisputed world champion in terms of monthly visits, far ahead of the sites of other networks such as Christie's Real Estate, Savills, Knight Frank and Barnes International. eu.

Dear clients,

The unprecedented situation in which we live has profoundly changed our behavior and our mentalities.
The protection of our customers and employees has become the top priority for a reopening the May 11th.

According to our Health Charter, and for the sake of barrier gestures, we make available to our customers, during visits or estimates, masks, gloves, overshoes and hydroalcoholic gel. We have developed virtual tours and video tours, allowing total immersion in complete safety. The reception of our customers in daily disinfected offices will always follow the Sotheby’s quality charter, in the presence of only one collaborator per office, supported by a close-knit team that can be contacted continuously.

Your Paris Ouest Sotheby’s International Realty team !