We are in the process of negotiating to buy a house in the Dordogne. The SPANC report says
" La filière de traitement est inconnue." Meaning they can’t see the filter. (“Comments on the treatment: Lack of evidence during the check to justify the presence of a treatment device and to provide information on its nature, size and exact location.”)
The SPANC report recommends (somewhat ominously):
"Work to be done- Rehabilitate the treatment system for all of the building’s wastewater.
The question is… is this a big deal or not?
Any comment gratefully recieved. Stay safe.