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MONDIAG.COM | Vos obligations

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Vos obligations

Quand réaliser un diagnostic immobilier ?

Vente immobilière

Dans le cadre d'une vente

Pour vendre une maison ou un appartement, tous les diagnostics immobiliers doivent être fournis au plus tard à la signature du compromis ou de l’acte de vente chez le notaire. Le DPE (Diagnostic de Performance Énergétique) est une exception à cette règle puisque vous devrez fournir le rapport de ce diagnostic énergétique lorsque votre bien sera mis en vente. Par souci de transparence, toute annonce de vente doit être accompagnée de la note énergétique du bien (allant de A à G). Il est également recommandé de fournir tous les diagnostics immobiliers que vous avez réalisé aux éventuels futurs propriétaires de votre bien afin de faciliter la transaction.

Dans le cadre d'une location

Pour louer une maison ou un appartement, le rapport de diagnostics est à présenter obligatoirement à la signature du bail. Cela permet aux futurs locataires de prendre en compte la note énergétique du bien qu’ils visitent pour estimer leur future consommation d’énergie.

Les diagnostics immobiliers obligatoires

Dans le but de mieux encadrer les transactions immobilières, la législation autour du diagnostic immobilier s’est renforcée ces dernières années. Les diagnostics immobiliers obligatoires dépendent de la date de construction et de la nature du bien immobilier concerné

Location Bâtiment construit avant 1949 Bâtiment construit entre 1949 et 1997 Bâtiment construit après 1997
DPE (Diagnostic performance Énergétique) Obligatoire Obligatoire Obligatoire
DAPP (Diagnostic Amiante Partie Privative) Obligatoire Obligatoire Facultatif
Diagnostic plomb Obligatoire Facultatif Facultatif
Diagnostic Surface Habitable / Loi Carrez Obligatoire Obligatoire Obligatoire
Diagnostic ERNMT (Etat des Risques Naturels Miniers et technologiques) Obligatoire Obligatoire Obligatoire
Diagnostic gaz Facultatif Facultatif Obligatoire
Diagnostic électricité Facultatif Facultatif Obligatoire
Vente Bien construit avant 1949 Bien construit entre 1949 et 1997 Bien construit après 1997
DPE (Diagnostic performance Énergétique) Obligatoire Obligatoire Obligatoire
Diagnostic Surface Habitable / Loi Carrez Obligatoire Obligatoire Obligatoire
DAPP (Diagnostic Amiante Partie Privative) Obligatoire Obligatoire Facultatif
Diagnostic électricité Obligatoire Obligatoire Obligatoire
Diagnostic gaz Obligatoire Obligatoire Obligatoire
Diagnostic plomb Obligatoire Facultatif Obligatoire
Diagnostic termites Obligatoire Obligatoire Obligatoire
Diagnostic ERNMT (Etat des Risques Naturels Miniers et technologiques) Obligatoire Obligatoire Obligatoire

Durée de validité des diagnostics

Les diagnostics immobiliers obligatoires et optionnels ont tous une durée de validité à respecter. Avant toute transaction de vente ou de location, il faut porter une attention toute particulière à la date de validité des diagnostics. En effet, si les diagnostics que vous joignez à votre dossier ne sont plus valides, ils seront refusés par le notaire.

Validité du diag
DPE (Diagnostic performance Énergétique) 10 ans
Diagnostic Surface Habitable / Loi Carrez Illimitée (tant que de nouveaux travaux ne sont pas réalisés)
DAPP (Diagnostic Amiante Partie Privative) Selon constatation et état de conservation du bien : de 3 ans à illimité si négatif.
Diagnostic électricité 3 ans
Diagnostic gaz 3 ans
Diagnostic termites 6 mois
Diagnostic ERNMT (Etat des Risques Naturels Miniers et technologiques) 6 mois
Diagnostic plomb 1 an si résultat positif en transaction et 6 ans si résultat positif en Location