Deauville property market: prices, trends and rules for buyers

In Q3 2026, CASAFARI Area Insights puts average asking prices in Deauville at €7,500.4/m² for apartments and €7,577.1/m² for houses, marking the first quarter since Q1 2023 in which houses ask more per square metre than flats. Located two hours from Paris, Deauville sees 72.7% of its 9,045 dwellings used as second homes (INSEE, 2023 census). The CASAFARI Area Insights figures in this guide reflect asking prices from indexed listings, excluding outliers, rather than final sale prices: apartment asking prices are down 1.9% year on year, whereas houses are up 6.6%.

What does property in Deauville cost in 2026?

Take a Friday evening train out of Paris Saint-Lazare and, roughly two hours later, you are walking towards the boardwalk of the Planches. Along the avenues between the station and the beach, three out of four front doors open mainly at weekends. For an international buyer who knows Paris or the Côte d'Azur well but is looking at the Normandy coast for the first time, the immediate surprise is that this small seaside commune prices its real estate closer to an affluent Parisian suburb than to the surrounding countryside.

In Q3 2026, the average asking price in Deauville stands at €7,500.4/m² for apartments and €7,577.1/m² for houses, according to Area Insights for any French commune (location id 469965, based on indexed listings with outliers excluded; note that coverage may be partial). By comparison, portal estimates for the wider Calvados department sit at €3,259/m² for apartments and €2,517/m² for houses according to PAP price estimates for Calvados (in French) on 1 August 2026, and at €3,443/m² for apartments and €2,684/m² for houses according to MeilleursAgents on 1 June 2026. Deauville therefore asks roughly 2.2 to 2.3 times the departmental average for an apartment, and 2.8 to 3 times the average for a house.

To put that into illustrative arithmetic, a 52 m² two-room apartment near the Planches priced at the Q3 2026 asking average of €7,500.4/m² would list at around €390,000. As in the rest of France, these asking prices represent the starting point of a negotiation rather than the notarised sale price.

The live ticker above shows the latest weekly figures for both segments; the average asking price per square metre is calculated across active listings indexed by CASAFARI, after removing statistical outliers.

Where is Deauville, and why does Paris matter so much?

Deauville sits on the Côte Fleurie in the Calvados department of Normandy, separated from its neighbour Trouville-sur-Mer by the estuary of the River Touques. Within a compact footprint of roughly 3.6 km², the town packs a wide sandy beach, the famous 1920s boardwalk, two racecourses (La Touques and Clairefontaine), a marina, and the Casino Barrière. Trouville-Deauville railway station connects directly to Paris, the A13 motorway brings drivers straight to the edge of town, and the small Deauville-Normandie airport at Saint-Gatien handles private and seasonal flights.

That two-hour travel time from the capital is the single fact that explains the property market. According to INSEE census data for Deauville (in French) for 2023, the commune has a permanent population of just 3,539 inhabitants living in 2,121 households, with an average household size of 1.61 persons. Yet the town contains 9,045 dwellings, up from 8,319 in 2012. Because the municipal territory is small and largely built out, new supply is scarce, and almost all of the net additions over the past decade have been absorbed by weekenders.

Unlike quieter Normandy resorts that close their shutters after August, Deauville maintains a year-round calendar built for visiting Parisians and international guests: the August thoroughbred yearling sales at Arqana, racing fixtures throughout the season, the Deauville American Film Festival in September, polo tournaments, and golf.

Why have houses overtaken apartments on price per square metre?

Look closely at the CASAFARI series from Q1 2023 to Q3 2026 and you see two markets moving in opposite directions inside the same postcode. Apartments—which represent 77.7% of all dwellings in the commune (7,031 units in the 2023 INSEE census)—have drifted sideways to slightly down. From €7,642.6/m² in Q1 2023, apartment asking prices reached a peak of €7,704.3/m² in Q1 2025, dipped to a series low of €7,427.0/m² in Q2 2026, and settled at €7,500.4/m² in Q3 2026. That leaves the apartment segment down 1.9% year on year (-€145.8/m² against €7,646.2/m² in Q3 2025) and down 1.9% over the full series.

Houses tell a quite different story. Starting at €6,790.6/m² in Q1 2023, average asking prices for houses rose across alternating quarters—recording quarter-on-quarter gains in six of the last twelve quarters, with the last three readings all above €7,400/m²—to reach a series high of €7,577.1/m² in Q3 2026. That is a 6.6% increase year on year (+€469.7/m² compared with €7,107.4/m² in Q3 2025) and an 11.6% gain (+€786.5/m²) since Q1 2023.

Segment	Q1 2023 Asking Price	Q3 2025 Asking Price	Q3 2026 Asking Price	YoY Change	Change Since Q1 2023
Apartments	€7,642.6/m²	€7,646.2/m²	€7,500.4/m²	-1.9% (-€145.8)	-1.9% (-€142.2)
Houses	€6,790.6/m²	€7,107.4/m²	€7,577.1/m²	+6.6% (+€469.7)	+11.6% (+€786.5)

In Q1 2023, apartments in Deauville asked 12.5% more per square metre than houses. By Q2 2026, that premium had narrowed to just €6.2/m². In Q3 2026, the lines crossed: houses now ask €76.7/m² (+1.0%) more than apartments.

The explanation lies in the structure of the housing stock rather than a sudden speculative boom. Houses make up only 21.1% of Deauville's dwellings (1,910 units in 2023, per INSEE). When Anglo-Norman and Belle Époque villas in the golden triangle behind the Planches or on the slopes of the Coteaux come to market, their scarcity commands premium asking prices, and a small number of high-value listings is enough to lift the quarterly average. Apartments, by contrast, form the deep, liquid part of the market and track the broader national mood.

That national backdrop has been soft. According to the provisional Notaires-INSEE price index for Q2 2026 (in French), published on 8 September 2026, prices for existing homes across France fell 1.0% quarter on quarter and 0.8% year on year (apartments -0.1%, houses -1.3%). In provincial France outside Île-de-France, existing home prices declined 1.2% quarter on quarter and 1.0% year on year, with provincial houses down 1.3% and apartments down 0.3% (INSEE series 010567062). Deauville's apartment asking prices mirror those broader French property market trends, whereas its scarce villa stock has moved against the tide. Even so, in a small resort market, single quarters can shift on the mix of properties listed, and CASAFARI's coverage flag indicates that commune-level coverage may be partial.

Who buys in Deauville, and why are three quarters of homes second homes?

At the 2023 INSEE census, 72.7% of all dwellings in Deauville (6,576 of 9,045) were classified as second or occasional homes, while principal residences accounted for 23.4% (2,116 units) and vacant homes just 3.9%. Across France as a whole, second and occasional homes represent only 9.8% of the housing stock in 2025, against 82.5% principal residences, according to the INSEE national housing stock by category (in French).

The historical census series shows how steadily this transformation happened. In 1968, Deauville counted 1,018 second homes and 1,778 principal residences. By 1990 there were 3,910 second homes; by 1999, 5,021; by 2012, 5,886 (70.7% of the stock); by 2017, 6,111 (71.9%); and by 2023, 6,576 (72.7%). Over fifty-five years, the number of permanent homes grew by fewer than 350 units, while second homes multiplied more than sixfold. Among the permanent households who do live in town year-round, only 45.9% own their home (INSEE, 2023).

The buyer base is predominantly French and overwhelmingly drawn from the Île-de-France property market. Parisian households typically look for two- and three-room apartments within walking distance of Place Morny, the casino and the beach, or period houses when budget allows. International buyers—from Belgium, Switzerland, the United Kingdom, North America and the Gulf—are active, particularly when trophy villas or apartments overlooking the racecourse come up for sale, though no official statistic isolates foreign purchasers by nationality.

This demand stepped up sharply during the pandemic. Between May 2020 and April 2022, property prices across seaside communes in Normandy, Brittany and Nouvelle-Aquitaine rose by more than 30%, according to FNAIM figures on seaside commune prices 2020–2022 (Statista, in French). Rather than giving back those gains when offices reopened, Deauville asking prices settled onto a high plateau.

Can you let a Deauville flat short term, and what will a second home cost you in tax?

Buyers who plan to offset their running costs with seasonal letting need to read the municipal rules carefully before making an offer. Since 1 June 2021, letting a second home as a short-term furnished tourist rental (meublé de tourisme) in Deauville has required a prior change-of-use permit (autorisation de changement d'usage), as set out in Deauville's change-of-use rules for tourist lets (in French) published by the Communauté de communes Cœur Côte Fleurie. Only a principal residence let for fewer than 120 days a year is exempt from the change-of-use permit. Furthermore, in a town where 77.7% of homes are apartments, the building's co-ownership regulations (règlement de copropriété) can prohibit tourist letting outright, and the municipal application requires the owner to attest that the building rules allow it.

National legislation has added two further conditions under the loi Le Meur (law no. 2024-1039 of 19 November 2024), detailed in the Ministry's 2025 practical guide to furnished tourist lets (PDF, in French):

• Mandatory national registration: Since 20 May 2026, every furnished tourist let in France must obtain a registration number via a single national portal and display it on every online listing.
• Energy performance (DPE) thresholds: In communes that operate a change-of-use regime such as Deauville, any new change-of-use authorisation has required an energy performance diagnostic (Diagnostic de Performance Énergétique, or DPE) of class A to E since 21 November 2024, excluding F and G properties. That threshold tightens to class A to D from 1 January 2034, by which date all furnished tourist lets must meet at least class D.

On the tax side, while France abolished the residence tax (taxe d'habitation) on principal residences, second homes remain liable and communes in tense housing zones may vote a surcharge of between 5% and 60% on the communal share. Finally, because Deauville's seafront and the Touques estuary are low-lying, buyers and their notaire (the public legal officer who handles French conveyancing) should review the coastal risk prevention plan (Plan de Prévention des Risques Littoraux, or PPRL) and verify building insurance terms before signing.

How to check a Deauville asking price before you negotiate

In a thin resort market where two apartments on the same street can ask very different prices depending on view, floor, DPE rating and whether the co-ownership allows holiday lets, commune-wide averages are only your first filter. A disciplined buyer or adviser starts by pulling the commune trend in Area Insights (location id 469965) to see how the segment has moved over the past fifteen quarters, and then drills down to street- and building-level evidence using Comparables and market study tools to see what similar properties in Deauville have actually listed for and how long they have sat on the market.

If you are assessing a specific flat or villa right now, you can run an online property valuation to benchmark the asking price against active and historical listings in the immediate vicinity. Family offices, wealth managers and acquisition teams comparing Normandy against other European coastal resorts can explore our broader solutions on CASAFARI for investors and read our France property market guide for national context.

For developers and quantitative analysts building their own valuation workflows, the endpoints behind the charts on this page are documented in the Area Insights documentation and the Comparables and valuation documentation. You can also query CASAFARI's property data directly from your AI assistant through Casafari MCP. API and MCP calls are metered in tokens, and you can generate keys and test queries immediately by opening a CASAFARI platform account.