Septic tanks - permission is required to install a new one and you will probably need a survey conducted plus completion sign off.
Before you hire
Builders and artisans: Most people find a builder by referral or the internet, the local town hall can also supply recommendations. British builders are plentiful in France so for those who can’t speak French, this can be a good option to ease communication.
Check your builder is qualified at www.qualibat.com -it’s important because the onus is on you, the hiring client, to check credentials. If you hire someone who isn’t registered you can be fined, and work isn’t guaranteed. All registered builders are issued with a SIRET number, which you can double check at the local Chambre de Metiers.
Check the builder has a ten year guarantee policy – this is normal in France and is intended to protect you from bad workmanship, non completion of work and materials problems.
Request a written estimate - a devis, a binding quote that you agree with the builder for the work and materials cost. If your request changes, the devis needs to be updated by the builder and approved by you.
If you are not living on site or close by, keep in touch via reports and photos from your builder.
Take account of possible breaks in the work schedule. Your builders and your local DIY store will likely take a two hour lunch break. DIY stores may close and builders take time off in August.
Permis de démolir - Demolitions permit
Certificat d’urbanisme (CU) - Outline planning/planning in principle
Déclaration préalable - Minor works, this planning form supersedes the Déclaration de travaux
Permis de construire (PC) - Planning application for a building permit, an architect must be employed to submit this form.
Déclaration d'ouverture de chantier - Commence work on site
SHOB (surface hors œuvre brut) - gross floor area
SHON (surface hors œuvre nette) - net habitable space
Words and Phrases that you might find helpful
Be realistic. However much you plan, most renovation projects take longer than anticipated and delays are almost inevitable.