BiarritzIMMOBiarritz property has found its address.
Buy, sell or invest knowing the true Biarritz market.
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Understanding the market
The Biarritz property market.
Between 2019 and 2025, the average apartment price in Biarritz rose from around €6,200 to €7,550/m², a 22% increase over six years. After the 2022–2023 peak, the market has settled at a high level: Biarritz remains the most expensive city on the Basque coast.
The gap between neighbourhoods approaches €3,000/m². The Centre-Ville · Les Halles (€8,321/m² for apartments) and the Imperial Quarter · Saint-Charles (€8,251/m²) lead the market, driven by the Grande Plage and the Hôtel du Palais. The Milady (€7,572/m²) and Bibi-Beaurivage (€7,489/m²) offer a balance of village life and beach access, while Parc d'Hiver · Braou (€6,132/m²), quiet and residential by the golf course, and Lac Marion (€5,407/m²), the family area around the lake, remain the most accessible.
Houses trade at around €9,421/m² on average, peaking above €12,500/m² for seafront villas. Their scarcity explains prices well above apartments.
These averages hide sharp street-by-street variations: the free estimator values a specific property from real sales recorded around its address.
Biarritz.immo is published in a personal capacity by Hadrien Thine. Biarritz.immo is an independent editorial project devoted to the property market of Biarritz and the Basque Country.
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3. Intellectual property and public data
Content created by Biarritz.immo, in particular texts, graphic elements, illustrations and original works, is protected under the applicable intellectual property rules. Any unauthorised reproduction or use is prohibited, except with prior permission or under an exception provided by law. Trade marks, photographs and content belonging to third parties remain the property of their respective owners.
Property transaction data comes from the "Demandes de valeurs foncières" (DVF) database published by the DGFiP and Cerema, release published on 5 April 2026, reused under Open Licence 2.0 (Etalab). Address geocoding relies on the Base adresse nationale (BAN) and the services of the IGN.
4. Nature of the service
Biarritz.immo is an editorial and information site devoted to the property market. The site carries out no estate agency, transaction, negotiation or property management activity, and holds no funds on behalf of third parties.
The information published is indicative and constitutes neither a sale mandate, nor a search mandate, nor a formal valuation. The estimates produced by the site are orders of magnitude computed from public data and do not replace the opinion of a professional.
5. Personal data protection (GDPR)
Biarritz.immo respects the privacy of its users.
Data collected: for the purposes of the estimate, the address entered is transmitted temporarily to public geocoding and property data services (BAN, IGN, dvf-api) in order to compute the result. It is neither recorded nor retained by the publisher. No personally identifying data is collected.
User rights: under the GDPR, you have a right of access to, rectification of and erasure of data concerning you, by writing to contact@biarritz.immo.
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