Real estate diagnostics can be used to provide information about the technical details of goods that are of interest to buyers or tenants. Owners who want to understand the risks involved and the work required can request them.

The key terms

Every diagnosis has a purpose. Understanding the function of each diagnosis is important. You can seek professional advice/opinions concerning this topic.


Real estate diagnosis lexicon

Know everything about real estate diagnosis lexicon

The State of Risks and Pollution (ERP).

Certain areas may be at risk from natural, chemical or seismic hazards A prefectoral order identifies the concerned communes within each department. A property built within such an area must establish a status of pollution and risks. In the event of the sale of the property, the document should be attached along with the promise and deed. It is also necessary for the landlords to attach to the lease. The landlord is responsible for this diagnosis.You could be subject to up to 2 years imprisonment and a $300 000 EUR fine. To complete the form, it is important to have a professional certified diagnostician fill in. False information or failure to transmit an ERP form to the buyer/tenant can result in severe penalties.



Report of Lead Exposure Risks (CREP).

Alternate Homes All buildings built prior to 1949 must have a lead-based paint test performed. It involves evaluating all the factors.. His research focuses on coatings such as paintings, bricks, and other older elements. The presence of lead in exterior coatings, such as shutters, is also checked. All annexes that were built to be used in the future (garage, laundry area …)) must also be identified. A certified professional must sign the document. He or she should indicate the amount of lead in the elements and their conservation state. To inform the tenant or owner about health hazards, a notice should be included with the document. If the concentration of lead is greater than or equal to 1mg/cm2, the seller must give a Crep less than one year. If the positive test results are confirmed, this validity can be extended up to six years. If the lead level is less than 1 mg/cm, then this validity will be extended to unlimited.


Asbestos diagnosis

The asbestos diagnosis must be made for any building whose permit was issued before July 1977. This confirms whether asbestos is present or absent, which can be dangerous to your health. It must be re-done if the date of diagnosis is before April 1, 2013. However, all asbestos statements that were made after this date of reference are valid for unlimited validity. However, it is a good idea to ask for a revised diagnosis after renovations because these interventions may have revealed asbestos that was not detected previously.


Gas diagnosis

Many homes have been supplied with this type of equipment. To meet a variety of heating and cooking needs. However, obsolescence poses a danger to the safety of occupants. A gas diagnosis has been mandatory since November 1, 2007. It is used to verify the condition of interior installations that have not been updated in 15 years. This diagnosis applies to both the main building and the outbuildings. This diagnosis describes the condition of appliances and fixed pipes, as well as the arrangement of installation areas and accessories. Before the property can be put up for rent or sale, it must undergo a gas analysis. The gas diagnosis must be done according to strict guidelines and requires professional intervention. The diagnosis doesn’t require dismantling the existing installations. It will determine the next steps to take, with options for scheduling work in the future. This diagnosis can be used for three years.


Lead diagnosis

It was not until recently that the dangers of lead to health were recognized. This explains why many buildings still contain trace amounts of this substance. Lead poisoning can be caused by the presence of certain elements, such as lead. Lead was used until 1948. The majority of lead was used in paints. This increased the toxicity of previous constructions. Lead diagnosis takes place upstream from the Crep. The latter focuses primarily on the potential risks associated with exposure. To determine if lead exists, radioactive sources are used by diagnosticians. If the sale is for more than one year, a positive report will be valid for six years if it’s a rental. Negative reports can be valid for an indefinite period.


Diagnose of electricity

The same as the gas diagnosis is the electricity one, for all houses where an electrical installation has been in place for more than 15 year, a diagnosis is necessary. This is to assess the condition of the electrical network and plan corrective actions. An electrician cannot perform an electricity diagnosis. A certified technician who is qualified to assess, diagnose and resolve the conditions of an installation’s condition should be assigned this task. Only the exterior circuit is affected. This is enough to notify future owners about the condition of the network. The electricity diagnosis can be valid for three years in the case of a sale. If the rental is for 6 years, it will be valid.


Diagnostics of Energy Performance (DPE).

The environment is affected by our energy use. These are the consequences. These impacts are being studied by the DPE. Each home can be rated on the DPE using a rating scale. energy performance . It evaluates whether the building can save energy or not. The DPE allows you to determine the greenhouse gas emission rate for the same housing. DPE results are valid for a period of 10 years. It must be re-evaluated if there are any renovations that occur before this time. It is generally determined by the building’s age that real estate diagnostics must be performed. Under penalty of sanction, all real estate diagnostics must be certified by the doctor. Candidates for rental or purchase must also have current documents.