What is the gross surface area of your habitation ?
Do you have a plans of the habitation ?
Is the geometry of the hbaitation complex ?

To make things easier, Wikinergie sets 1 unique price for each type of habitation :

Tarif appartement
100 euro incl. VAT for an appartment

Tarif maison
150 euro incl. VAT for a house

There is nothing easier if you want to make an oppointment with one of our certificators, you just need to send us a message using the contact form.