the purpose of this contract is to collect and enter the land and building price survey in order to monitor the price of building land, as well as the price of the construction of a detached house

The Survey has several components: the price of the land, the cost of construction, the associated energy characteristics, as well as information on the applicant for the building permit. These elements make it possible to know the budget allocated by an individual for the construction of a detached house but also some characteristics of the project.The survey covers the whole of France. Fine coverage of the survey and good response rates allow the dissemination and exploitation of EPTB data at a fine geographical level.The survey is monthly and is aimed at petitioners for permits to build single-family houses, most of them households