Statistics of Transformation Survey

Statistics of transformation is an exhaustive statistics, which identify all transformation realized in one dwelling, and collect different information about these buildings: type of buildings, heating mode, size, number of rooms, etc.

Data collection

The survey is conducted in two stages:

• STATEC identifies from building authorizations sent monthly by municipalities, requests for transformations;
• Based on this information, the STATEC contact the client to obtain detailed information about the building and the dwelling through a paper questionnaire.

Legal basis:

STATEC (National Institute for Statistics and Economic Studies): Law of 10 July 2011 on the organisation of the National Institute for Statistics and Economic Studies