Our practical sheets

Our practical sheets

Mandatory diagnostics for the sale

The mandatory diagnostics

Are you selling your property? You must provide the buyer with a technical diagnosis file whose content depends on the type of property you are selling, its location, its equipment and its construction date.

Asbestos:
This diagnosis is mandatory for all buildings whose building permit was issued before July 1, 1997.

Lead:
This diagnosis is mandatory for all residential properties built before January 1, 1949.

Termites:
This diagnosis is mandatory for all buildings located in a contaminated area determined by a prefectural order.

The internal gas installation:
This diagnosis is mandatory for all properties with an internal gas installation older than 15 years.

The internal installation of electricity:
This diagnosis is mandatory for all properties for residential use with a gas orelectricity installation over 15 years old.

The diagnosis of energy performance:
This diagnosis is mandatory for all closed and covered buildings with a heating system.

The state of risks and pollution:
This diagnosis is mandatory for all properties, including land, when they are located within the perimeter of a risk prevention plan, or seismicity.
Since January 1, 2018, it also includes information on soil pollution.

The state of thenon-collective sanitationinstallation:
This diagnosis is mandatory for all properties for residential use that are not connected to thecollective sanitation network.

The merula:
The information is mandatory for all buildings located in a contaminated area determined by a prefectural order.

Information on the risks of airborne noise pollution:
This document is mandatory for housing located in a zone of exposure to noise from airfields.