The average price per m² in Mers-les-Bains is 2 884 €/m² for an apartment, based on actual notarised (DVF) sales. About 46 transactions are recorded each year.
Mood illustration of Mers-les-Bains, a seaside resort of the Somme facing Le Tréport.
The average price of apartments in Mers-les-Bains stands at 2 884 €/m², according to the DVF database, which records the transactions actually registered before notaries. Set at the southern tip of the Somme, at the mouth of the Bresle and facing Le Tréport, the municipality is a seaside resort known for its district of Belle Époque villas, listed as a remarkable heritage site. That price level reflects the appeal of a small coastal town sought after for second homes and weekend stays. Demand comes both from permanent residents and from buyers from the Île-de-France or the large regional cities looking for a pied-à-terre by the sea. The location in relation to the beach and to the seaside district, the view, the architectural character and the condition of the property weigh heavily on the value of homes.
Prices from the DVF file (Demandes de valeurs foncières, published by the DGFiP), transactions actually recorded at the notary at municipality level. Cross-referenced with the Notaires de France - INSEE indices. Learn more about our methodology.
The Mers-les-Bains market stands apart from that of the inland municipalities of the Somme by its seaside character and its high proportion of second homes. A small coastal resort with remarkable heritage, the municipality attracts demand that reaches well beyond its local area, carried by holiday buying and by the closeness of Paris by train. The listed villa district and the immediate closeness of the beach concentrate the strongest demand.
Several factors sustain the appeal of the municipality. The architectural character of the Belle Époque district, the sea view and rail access to Paris are strong assets for buyers, in particular for second homes. The counterpart lies in a market sensitive to the tourist climate and in marked price gaps depending on the distance to the beach and on the character of the property. The Mers-les-Bains market is thus carried by holiday demand as much as by local demand.
Mers-les-Bains sits slightly above its immediate coastal neighbours such as Le Tréport and Dieppe, while remaining below more sought-after resorts of the coast such as Berck, the market being supported by strong second-home demand.
Two centuries ago, Mers-les-Bains was still only a modest fishing village set at the opening of the Bresle valley, facing the port of Le Tréport. The municipality lived from fishing and farming, away from the great tourist currents that were soon to transform the coastline of the Manche.
The arrival of the railway, with the line linking Le Tréport to Paris opened in 1870, changed the fate of the municipality: the capital was now only a few hours away and the fashion for sea bathing drew a well-to-do clientele. From the 1870s onwards, a true holiday district was built, made up of nearly six hundred villas raised by noted architects such as Édouard-Jean Niermans. These residences, with their coloured and ornate façades, bear witness to the splendour of the Belle Époque.
Listed as a remarkable heritage site in 1986, the seaside district of Mers-les-Bains is today one of the finest concentrations of Belle Époque architecture on the coast. Carefully maintained by their owners, these villas make the reputation of the municipality and feed a tourist trade that weighs heavily on local life and on the property market.
Mers-les-Bains has around 2 500 inhabitants and forms, with neighbouring Le Tréport on the other side of the Bresle, a small coastal conurbation straddling the Somme and the Seine-Maritime. The housing stock is marked by the presence of numerous villas and old town houses, notably in the listed seaside district, along with more recent buildings. The share of second homes is high, a feature of seaside resorts, which clearly sets the municipality apart from inland towns. Buyers are both permanent residents, often working in the local employment area, and owners of second homes from the Île-de-France or the large regional cities, in search of a pied-à-terre by the sea with preserved character.
The average price of apartments in Mers-les-Bains is 2 884 €/m², according to the DVF transactions actually completed before notaries. That level reflects the appeal of a seaside resort sought after for its Belle Époque villas and its closeness to the sea. The average covers appreciable gaps depending on the distance to the beach, the view, the character of the property and its condition.
The Mers-les-Bains market is supported by strong second-home demand, carried by buyers from the Île-de-France and the large regional cities won over by the seaside setting and the architectural heritage of the municipality. That holiday clientele, added to demand from permanent residents, tightens prices, in particular for property close to the beach and in the listed villa district. The scarcity of homes with character reinforces that pressure.
Mers-les-Bains owes its present face to the arrival of the railway in 1870, which put the resort a few hours from Paris and launched the fashion for sea bathing. Within a few decades, a district of nearly six hundred villas was built, the work of noted architects of the Belle Époque. That heritage, listed as a remarkable heritage site in 1986, makes the reputation of the municipality today.
Mers-les-Bains and Le Tréport, separated by the mouth of the Bresle, form a single coastal conurbation straddling two departments and two regions. That immediate closeness creates a shared living area, with services, shops and tourist trade in common. It also shapes the property market, the two municipalities being close alternatives for buyers looking for a home by the sea.
The Mers-les-Bains market is aimed both at permanent residents and at second-home buyers from the Île-de-France or the large regional cities. With a benchmark price of 2 884 €/m² for apartments, the municipality ranks among the sought-after resorts of the Picardy and Normandy coast. Property offering a sea view or located in the listed villa district is among the most in demand and the most highly valued.
This analysis is published by Immover, an independent observatory founded by Antony Barbier. Data sourced from official sources (DVF, INSEE, Notaries of France).