Coverage : Seine-Maritime · Diagnostics in Normandie →
Property diagnostics in Le Havre
RITMODiag Le Havre carries out your mandatory diagnostics, EPC and energy audits for the sale, rental or renovation of your property.
- Appointments in under 48 hours
- Diagnostics delivered within 3 business days
- Clear, readable and explained reports
- Certified and experienced diagnosticians

Our property diagnostics in Le Havre
All diagnostics carried out by our agency in Le Havre.
EPC (Energy Performance Certificate) · Le Havre
The Energy Performance Certificate, mandatory for any sale or rental.
Asbestos · Le Havre
Identification of asbestos-containing materials before sale or works.
Lead (CREP) · Le Havre
Lead exposure risk assessment for homes built before 1949.
Electricity · Le Havre
Compliance check of electrical installations over 15 years old.
Gas · Le Havre
Inspection of internal gas installations over 15 years old.
ERP (Risks & Pollution) · Le Havre
Statement of natural, mining, technological and seismic risks.
Floor area (Carrez Law) · Le Havre
Measurement of the private floor area of co-ownership lots.
Termite report · Le Havre
Detection of termites, wood-boring insects and fungi.
Energy audit · Le Havre
In-depth analysis of energy performance and renovation scenarios.
Local risks & zoning
The regulatory zoning that may affect your property and determine your mandatory diagnostics in Le Havre.
Termite zone
Area that may be covered by a prefectoral termite order: the termite report is then required for sale.
Related diagnostic →Dry rot zone
Dry rot reported in the area: heightened vigilance over damp and structural timber.
Related diagnostic →Your team in Le Havre
CertifiedDov SASPORTAS
Gérant & Diagnostiqueur Immobilier
They trusted us in Le Havre
« Intervention très rapide et prestation réalisée avec sérieux et professionnalisme. Le diagnostiqueur a été ponctuel, efficace et clair dans ses explications. Je suis entièrement satisfait du service et je recommande sans hésitation. »
« Monsieur SASPORTAS est venu ce jour pour un diagnostic de mon appartement. Il m'a expliqué chaque phase de ses actions avec une grande gentillesse et compétence. Très professionnel il a vérifié deux fois les mesures dans toutes les pièces. »
« Nous avons fait appel à Ritmodiag pour un DPE complet effectué par Dov Sasportas. Nous sommes très satisfaits de sa prestation, son professionnalisme et sa gentillesse étaient au rdv. Nous recommandons vivement. »
« Mr Sasportas, diagnostiqueur très professionnel, ponctuel et rigoureux. Les explications sont claires, le rapport est complet et transmis rapidement. Un vrai partenaire de confiance que je recommande sans hésitation. »
« Technicien très sympathique et très professionnel. Prends le temps de vous expliquer et de vous donner des conseils. Merci pour votre professionnalisme. Je recommande fortement. »
« Ayant besoin d'effectuer un DPE en vue d'une location, je me suis lancée dans une recherche sur internet afin de trouver un prestataire. Perdue parmi les nombreuses propositions, j'ai choisi de faire confiance à Ritmo-Diag compte tenu des avis très positifs et je ne regrette pas. »
The RITMODiag agency Le Havre
RITMODiag Le Havre carries out your property diagnostics across the whole Le Havre area and Seine-Maritime. Sale, rental, co-ownership: our certified surveyors work on every type of property, from individual homes to the large co-ownerships of the city centre.
The Perret centre, the port and their specific challenges
The centre rebuilt by Auguste Perret, a UNESCO World Heritage Site, is defined by its 1950s reinforced-concrete buildings: a context where asbestos surveys and co-ownership EPCs are especially relevant. The nearby port and industrial zone also makes the Risks and Pollution Statement (ERP) particularly important in Le Havre.
We pool visits across co-ownerships and deliver actionable reports for your sales, lettings and renovation works.
Frequently asked questions - Le Havre
How much does an EPC (DPE) cost in Le Havre?
The price of an EPC (DPE) in Le Havre depends on the surface area and type of property. Use our online simulator for a free, instant quote with no commitment.
Estimate my price →Which diagnostics are mandatory to sell a property in Le Havre?
To sell in Le Havre you generally need an EPC (DPE), an asbestos diagnosis (building permit before July 1997), a lead diagnosis (built before 1949), the electrical and gas installation reports (over 15 years old), the ERP risk statement and a termite report where the area is concerned.
Do you operate outside Le Havre?
Yes. Our Le Havre agency covers Seine-Maritime, and the wider Normandie region. Contact us to check that your property is within our coverage area.
Diagnostics in Normandie →Is a termite diagnosis required in Le Havre?
The Le Havre area may be covered by a prefectoral termite order. In that case the parasitic report becomes mandatory for a sale. Our surveyors check for termites and other wood-boring insects before any transaction.
Is dry rot (mérule) a risk in Le Havre?
Le Havre is among the areas where dry rot may be reported. This wood-decaying fungus weakens structural timber. A parasitic report helps detect it before it spreads.
Is Le Havre in a flood-risk zone?
Part of Le Havre may lie in a flood-risk zone. This information must appear in the ERP provided for a sale or rental.
How quickly can I get an appointment in Le Havre?
In Le Havre we aim to offer an appointment within 48 hours, and step in the same day for emergencies. Reports are then delivered within 3 business days.