- DPE : Energy performance
- The energy audit
- The risk of exposure to lead
- The presence or absence of asbestos
- The condition of the electrical installation (if the installation has more than 15 ans)
- The condition of the gas installation (if the installation has more than 15 ans)
- The state of the non-collective sanitation installation for individual houses
- The state of natural and technological risks
- The presence or absence of termites
- Professional diagnostician
- Free quote
In the event of the sale of real estate, you must provide the buyer with a complete property diagnosis : A technical diagnostic file (DDT). Kind of technical inspection of your property, it is mandatory and must be carried out by a professional diagnostician, it is the responsibility of the seller and will be annexed to the promise of sale. Its price varies depending on the diagnostician, its price essentially depends on the surface area of the house to be diagnosed.
The content of this page is not exhaustive, you will find all the useful information on the official website of the French administration.
DPE Energy performance diagnostic
The DPE gives an estimate of the energy consumption as well as the gas emission rates of the housing concerned. It is obligatory for all types of accommodation. It is carried out by a certified professional diagnostician, this is a list of the characteristics of the accommodation, description of heating equipment, hot water production equipment, cooling equipment, ventilation, the conditions of their use, their management, regarding energy consumption. It indicates the amount of energy consumed (or estimated) annually for each category of equipment, it also mentions an evaluation of the annual expenses linked to these consumptions. It provides an assessment of the quantity of greenhouse gas emissions (GES), depending on the quantity of energy estimated or consumed. If the building has equipment offering renewable energy production, the DPE mentions them. It provides information on the ventilation and ventilation conditions of the home, accompanied by recommendations to continue improving these performances. The accommodation is then classified on a reference scale, the energy classification takes into consideration the altitude and the climatic zone, the surface area of the accommodation, this for heating and heating auxiliaries, cooling and cooling aids, the production of hot water for sanitary facilities and its auxiliaries, ventilation and its auxiliaries, lighting. The document includes recommendations to improve energy performance, the latest boiler maintenance certificate. A copy of this document is sent to the ecological transition agency which will decide on its validation (or not). The DPE is valid 10 ans.
The Energy Audit of your home
An additional diagnosis required for sale (On sale after April 2023), it determines the work to be carried out thanks to a complete mapping : Structure of the house, state of its thermal insulation, heating system in place, hot water production system for sanitary facilities, ventilation, lighting… A complete analysis that will highlight the strong points and weak points of a home.
CREPE (Diagnostic Plomb)
This document provides information on the presence of lead in the home (Built before 1949), lead can therefore be found in paints and coatings. An information notice on the dangers of lead is provided in the appendix..
Diagnostic amiante
This document provides information on the presence of asbestos in housing (Built before July 1997). we can thus find asbestos in certain construction materials : Pipeline, false ceiling, roofing, isolation, flooring…
Electricity diagnosis
This document provides information on the state of the electrical installation, it thus offers an overview of the safety of electrical installations and concerns all homes with an installation more than more than 15 ans. It assesses the risks that could endanger the occupants, the goods located there.
Diagnostic gaz
This document provides information on the state of the gas installation, it thus offers an overview of the safety of gas installations, it concerns all homes with an installation of more than 15 ans. It also assesses the risks that could endanger occupants and property..
Non-collective sanitation diagnosis
This document informs about the state of the sanitation installation if the property is not connected to the whole to the sewer. Control is carried out by a public service, the Spanc. After study you receive a report mentioning the dysfunctions, Health risks, for the environment, The work to be carried out for a compliance. The work can be carried out by the seller or by the buyer, If sale there is, Buyer has 1 year to carry out the work.
Diagnostic (ERP) natural risk and pollution
This document informs about the risks and pollution for which housing is exposed, These can be natural risks, mining, technological, radon, seismic… The form to be attached to the DDT is to be completed by the seller thanks to a form and the information provided by prefectural decree.
Diagnostic termites / xylophagous
This document informs about the presence or not of termites (and xylophagous insects) in the accommodation. He mentioned different elements, good, the parties, infested or infested elements.
Find a professional diagnostician nearby
For the achievement of these diagnoses you will have to use a certified professional. Aydat.net has no approved professional or company based in Aydat to whom you are oriented, If you are approved diagnostician, that you want to communicate on your activity here on this page, feel free to Contact us.