A cloud-based Japan property data service
One consistent real estate database in 10 seconds.
Download real estate data in 750m radius of the past one year. Price evaluation function available, too.


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Simple UI
Enter an address in Japan or landmark such as Tokyo Tower, choose Sale or Rent, then click. Data and graphs are presented in a spreadsheet ready for a variety of analyses.
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Trend included
Listing period information, in addition to price information, is available for each property, allowing you to take listing periods (= liquidity metrics) into consideration as you compare prices.
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Fit-for-purpose visualization
The scatter plot gives you insight into property market trends over time. In addition, you can find more specific trends related to the property of your interest by filtering for desirable metrics.
Propre real estate data
The number of Japanese properties offered for rent or sale on the internet is about 4 million units per day.
Propre integrates Japan's property bigdata into our database where each data item is cleansed and organized on a daily basis
to provide objective information about the property market trends of interest to the user.
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Crystal clear
portal presents understandable results, unlike some AI price evaluation services where the individual evaluative approach is unknown.
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100% public
portal, based on publicly available facts, presents realistic and reasonable results.
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It is all here
The management of Propre's database provides comprehensive coverage of data points on a daily basis.
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Few duds
Our data engineers' experience with the idiosyncrasies of the property market reduces the risk of duplicate or erroneous entries.