The Sotheby's International Realty® brand is excited to announce the new SIR Mobile app!

New user experience includes:
∙ Property searching in 72 countries
∙ In-App page translations available in 17 languages
∙ Currency conversion and unit of measure toggle
∙ Curated property and brand videos
∙ Virtual Reality property videos
∙ Lifestyle searching
∙ Destination pages
∙ Luxury Real Estate Project/Development searching
∙ RESIDE® Magazine and Podcast
∙ Blog
∙ and much more

What’s New

Version 1.0.5

Various bug fixes.

Ratings and Reviews

1.4 out of 5
9 Ratings

9 Ratings

csagent ,

Terrible App

The old app was great. This new thing just does not function reliably. It’s extremely slow, and most of the touch screen operations require multiple attempts to work. More often than not frustration sets In, and you end up pressing the screen too many times, and end up in a place you didn’t intend to go. The developers that built this thing deserve to be fired. It is truly awful!

BriJa'e ,

Needs to get fixed

This app is horrible. It’s just crashes a lot. It’s not effective for it to be an app. When scrolling you can barely see what your looking at. Also it just looks plan out disorganized. Horrible. They just need to fix it...and give the same or better quality as the last app. But this ain’t working.

Johnny5321 ,

Upgraded App constantly crashes & Locks phone

This used to be a pretty good app, even if it constantly signed you out and forgot your email. I had the app at least 2 years. This update (Aug 2019) is so bad, it’s unbelievable. Constantly crashes every few seconds and locks you out of your phone each time. Deleted the app for security concerns


Sotheby's International Realty, Inc.
15.1 MB

Requires iOS 12.1 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 12+ for the following:
Infrequent/Mild Mature/Suggestive Themes
Infrequent/Mild Alcohol, Tobacco, or Drug Use or References
© 2019 Sotheby's International Realty Affiliates LLC


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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