The average price per m² in Sérignan is 3 031 €/m² for an apartment, based on actual notarised (DVF) sales. About 27 transactions are recorded each year.

Atmospheric illustration of Sérignan, between the Orb and the Mediterranean in the Hérault.
The benchmark price stands at 3 031 €/m² for an apartment in Sérignan. That value comes from DVF data, the transactions actually registered with notaries. It covers a contrasted stock, between the village houses tightly grouped around the collegiate church, the post-war housing estates and the more recent blocks close to the coast and to Sérignan-Plage. The condition of the property, the distance to the sea or to the Orb and the presence of outdoor space create appreciable gaps. The market remains narrow, with a limited number of sales each year, which makes every valuation dependent on the precise features of the home.
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 Sérignan market is driven first of all by population. It has risen sharply over the past decade, from around 6 900 inhabitants in 2016 to 8 588 today according to INSEE, under the effect of the appeal of the Hérault coast and the proximity of Béziers. That growth feeds strong demand for houses, driven by families and working households seeking to combine access to employment in Béziers with a way of life close to the sea. The high share of second homes adds a seasonal clientele, sensitive to position in relation to the beach.
On the supply side, the municipality combines a constrained old centre, housing estates and a few new developments along the routes towards the coast, which limits rapid renewal of the stock. The seaside tourism of Sérignan-Plage and the cultural draw of the regional museum of contemporary art support the reputation of the municipality without turning it into a mere seasonal resort. The number of transactions remains moderate, with a few dozen sales a year, so that prices react quickly to the scarcity of good-quality properties, in particular renovated houses with outdoor space or close to the sea.
Sérignan sits above Béziers, its large inland neighbour, but stays behind the seafront municipalities such as Valras-Plage, born of its own separation, and Agde, a much sought-after seaside resort.
The territory of Sérignan was developed from antiquity by the Romans, who planted vines in the plain around Béziers. A small lordship is recorded from the tenth century, based in a castle that has since disappeared and protected by ramparts. Close to Béziers, the village was sacked during the crusade against the Albigensians in 1209, then burned in 1286 by the Aragonese troops of admiral Roger de Loria. Those episodes lastingly marked a plain municipality, exposed to the conflicts that ran through medieval Languedoc and to the floods of the nearby river.
The history of the town is inseparable from the Orb, the coastal river that served both for irrigation and for trade. Port activity may be the very origin of Sérignan and continued for several centuries. At the start of the fifteenth century, the inhabitants set up a consulate, a kind of council charged with administering the village alongside the lord. In the seventeenth century, Cardinal Richelieu granted Sérignan the seat of an admiralty, a royal administration responsible for overseeing trade and collecting taxes. That privileged status lasted only half a century, but it deeply marked the architecture of the old town.
The major monument remains the collegiate church of Notre-Dame-de-Grâce, a Gothic building raised between the twelfth and the fifteenth century, whose bell tower, a tall thirty-metre structure, suggests a keep more than a religious building. On 18 February 1931, Sérignan was divided into two separate municipalities, one keeping Sérignan as its main town, the other becoming Valras-Plage, until then its seaside district. The cooperative winery of the Vignerons de Sérignan, heir to a long wine-growing tradition, was founded in 1935. Since 2006, a former winery on the banks of the Orb has housed the regional museum of contemporary art, whose glazed façades were dressed by Daniel Buren, anchoring the municipality in a twofold wine-growing and cultural identity.
Sérignan has 8 588 inhabitants according to INSEE, the French statistics institute. It is first of all a municipality of year-round residents, with around 72 % main residences, but the proximity of the coast is reflected in a notable share of second homes, around 21 % of the stock according to INSEE. The built fabric is mostly detached housing: houses account for close to 71 % of dwellings, against 29 % apartments. Ownership dominates, with around 62 % owner-occupiers according to INSEE. Buyers are chiefly families and working households of the Béziers area looking for a house, joined by second-home buyers drawn by Sérignan-Plage and the mild Languedoc climate.
The benchmark price stands at 3 031 €/m² for an apartment, based on the DVF sales registered with notaries. That figure serves as a benchmark but does not replace a precise valuation: in Sérignan, the gap is clear between an older home in the centre, a 1970s detached house and a recent property close to the sea. The small number of annual transactions makes an analysis that takes account of the condition, the floor area and the exact location of the property all the more useful.
There is the old centre, tightly grouped around the collegiate church and the old streets of the village, the housing estates that gradually surrounded it, and the coastal area of Sérignan-Plage, more seasonal, geared to holiday homes. The surroundings of the Orb and the eco-marina form another set. The distance to the sea, the presence of outdoor space and the aspect explain differences in value that are sometimes marked from one district to another.
Clearly about houses. According to INSEE, they make up around 71 % of the stock, against 29 % apartments. Demand is concentrated on the village house and the detached house with a garden, while apartments are found mainly in the centre or in the blocks close to the coast. That structure explains why the house remains the benchmark product in Sérignan, with values that vary greatly with the size of the plot and the proximity of the beach.
Sérignan lies some ten kilometres south of Béziers, on which it depends for the railway station, the Béziers-Cap d'Agde airport and access to the A9 motorway. The municipality has no station of its own: journeys are made mainly by car, supplemented by the bus routes of the Béziers network. That immediate proximity to Béziers, while staying at the gateway to the Mediterranean, is one of the springs of the residential appeal of the municipality.
Yes, appreciably. The seafront, with Sérignan-Plage and its preserved dunes, sustains demand for second homes, which account for around 21 % of dwellings according to INSEE. That coastal pressure, added to the proximity of Béziers, keeps prices above those of the Hérault hinterland. Properties close to the sea or with outdoor space trade higher, while the old centre and the detached houses further out offer more measured values.
This analysis is published by Immover, an independent observatory founded by Antony Barbier. Data sourced from official sources (DVF, INSEE, Notaries of France).