--- title: šŸ› ļø What to Do If You Find the Same Property Listed Twice description: CASAFARI works continuously to identify and merge duplicate listings from various sources. However, due to the volume of data and differences in how properties are listed across portals, duplicates can occasionally appear. --- [Skip to content](https://helpcenter.casafari.com/en/knowledge-base/ļø-what-to-do-if-you-find-the-same-property-listed-twice#main-content) English Show submenu for translations [![casafari - Logotype - Night](https://helpcenter.casafari.com/hs-fs/hubfs/casafari%20-%20Logotype%20-%20Night.png?width=200&height=67&name=casafari%20-%20Logotype%20-%20Night.png)](https://helpcenter.casafari.com/en/knowledge-base?hsLang=en) - Help Center Show submenu for Help Center - [Subscribe to our webinars](https://app.livestorm.co/casafari) - [YouTube Tutorials](https://www.youtube.com/watch?v=a5fwBE67IM8&list=PLfDxTRJ55GS3kYCc-sE8g405OQguVlkSt) - [Login CASAFARI](https://www.casafari.com/login) Open main navigation Close main navigation - Help Center Show submenu for Help Center - [Subscribe to our webinars](https://app.livestorm.co/casafari) - [YouTube Tutorials](https://www.youtube.com/watch?v=a5fwBE67IM8&list=PLfDxTRJ55GS3kYCc-sE8g405OQguVlkSt) - [Login CASAFARI](https://www.casafari.com/login) - English Show submenu for translations How can we help you? - There are no suggestions because the search field is empty. 1. [Knowledge Base - CASAFARI](https://helpcenter.casafari.com/en/knowledge-base?hsLang=en) 2. [Data issues](https://helpcenter.casafari.com/en/knowledge-base/data-issues?hsLang=en) 3. [Reports & Feedbacks](https://helpcenter.casafari.com/en/knowledge-base/data-issues?hsLang=en#reports-feedbacks) # šŸ› ļø What to Do If You Find the Same Property Listed Twice ## CASAFARI works continuously to identify and merge duplicate listings from various sources. However, due to the volume of data and differences in how properties are listed across portals, duplicates can occasionally appear. Hereā€™s how you can help improve data quality: --- **Use the ā€œMark as Duplicateā€ Feature** If you identify two listings that appear to represent the same property: - Locate the **ā€œMark as Duplicateā€** icon associated with each listing. - Click on the icon in **both instances** of the property to flag them for review. This action notifies the CASAFARI system and our data team that a potential duplicate exists. Ā  ![](https://helpcenter.casafari.com/hs-fs/hubfs/image-png-Aug-19-2025-09-37-48-0393-PM.png?width=688&height=330&name=image-png-Aug-19-2025-09-37-48-0393-PM.png) Ā  --- **Why Duplicates Happen** Duplicate listings may appear due to: - **Multiple agencies** advertising the same property - Slight variations in the property address or description - Differences in how listings are published across portals CASAFARIā€™s automated system uses a sophisticated algorithm to detect and merge these entries, but manual input from users is valuable for continuous improvement. --- **What Happens After You Report a Duplicate** Once you flag a property: - The listings are reviewed by CASAFARIā€™s data processing system by the quality assurance team. - If confirmed, the duplicate entries will be **merged into a single listing**, consolidating all available details, sources, and updates. --- **Help Improve Data Accuracy** By reporting duplicate properties, you contribute to: - **Cleaner search results** - **More accurate market insights** - **Better user experience** for all CASAFARI clients --- Thank you for helping us maintain the integrity of CASAFARIā€™s real estate database. 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