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Simulator: Patrim: find real estate transactions to help estimate the value of a real estate

Ministry of Finance

You must have your credentials (tax number and password).

Aid for the estimation of immovable property in the context of an IFI or estate declaration, a deed of donation or an administrative procedure (tax control, expropriation), the sale or potential acquisition of immovable property or for the calculation of housing aid.


Patrim does not yet cover sales of goods located in Alsace-Moselle and Mayotte.

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Verified 11 December 2020 - Directorate for Legal and Administrative Information (Prime Minister)

For details, please use the practical information sheets :