The average price per m² in Mornant is 3 457 €/m² for an apartment, based on actual notarised (DVF) sales. About 22 transactions are recorded each year.

Atmospheric illustration of Mornant, an old town in the monts du Lyonnais, south-west of Lyon, in the Rhône department.
The average price recorded in Mornant stands at 3 457 €/m². This average brings together a housing stock split between detached houses, the large majority in this town of the monts du Lyonnais, and rarer apartments, concentrated in the old centre and a few recent residences. The gaps around this average are mainly explained by the type of property, floor area, general condition, the presence of land and location, between the medieval town clustered around the church of Saint-Pierre and the more recent suburban extensions. The closeness of Lyon, around thirty minutes away by road, also weighs on how prices form from one area to another. These figures come from DVF data, the French notarised sales database, which lists the sales actually signed with notaries, and give a municipal benchmark to be refined property by property according to the project.
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 Mornant market relies on its status as a local centre of the monts du Lyonnais, around thirty kilometres south-west of Lyon. Demand comes mainly from families and working people from the Lyon urban area, drawn by an old-town setting, local shops and a more rural environment than in the metropolitan area, while accepting a road journey to Lyon for lack of a direct rail link. The weight of the detached house in the housing stock reflects this family demand, focused on gardens and space rather than on apartment living.
Supply remains constrained by the rolling terrain of the monts du Lyonnais and by the size of the historic town centre, which limits the scope for densification in the centre. In the market for older properties, the condition of the building, energy performance and immediate closeness to the town centre and its shops are decisive negotiating criteria. Buyers also weigh the journey time to Lyon, which depends essentially on the road, against the quiet of a more outlying area. Mornant's position, between a local service hub and the Lyon suburbs, sustains steady demand in the municipality.
The local centre of the monts du Lyonnais, Mornant sits clearly above Rive-de-Gier, which is more affordable, but below Brignais and Chaponost, closer to the Lyon urban area.
Two origins have been proposed for the name Mornant. The first sees in it a Franco-Provençal word, mòréné, meaning to bar with stone walls, of pre-Celtic origin. The second derives it from the Latin maurus, dark, and the Gaulish nanto, a valley where a river flows. The territory bears traces of ancient occupation, with a megalithic site in the hamlet of Luet that may date back to the Gaulish period, or even earlier. Under the reign of Hadrian, the Romans built the Gier aqueduct, which carried water from the Pilat massif to Lugdunum, present-day Lyon, over nearly 86 kilometres. The structure crosses the municipality over 6,4 kilometres, almost entirely underground, and takes the form of a 825-metre tunnel in Mornant. The pont du Mornantet, one of the few surviving above-ground remains, is now listed as a historic monument.
In the Middle Ages, Mornant was only a small walled town, of which only the outline survives today in the rue du Château, rue de Carémi, rue des Terreaux and rue des Fossés, arranged around the church and the former castle. The tour du Vingtain, a square keep from the 10th century more than eighteen metres high, takes its name from a tax levied for the upkeep of the ramparts; damaged during the Revolution, it was restored with its battlements in 1863 and served as a court and then as the municipal prison until 1937. On 6 April 1362, the inhabitants of Mornant distinguished themselves at the battle of Brignais by fighting to the sound of fifes, which earned the municipality its coat of arms and its nickname of ville des Fifres, the town of fifes. The church of Saint-Pierre, rebuilt in Gothic style in the 15th century and altered up to the 19th, keeps altarpieces and interior decoration designed by Pierre Bossan, the architect of the Fourvière basilica.
In 1596, Henri IV granted Mornant the title of town and authorised it to hold three annual fairs and a market, confirming its role as a local centre for the surrounding villages. This role continues today: Mornant is the seat of the Pays Mornantais inter-municipal authority, which groups eleven municipalities of the monts du Lyonnais, and remains a hub for shops and services for a catchment area of around fifteen thousand inhabitants. Located around thirty kilometres south-west of Lyon, the municipality has no station, the nearest being around ten kilometres away, and is served by road, via the D342 and the A450, as well as by regular bus lines to the Lyon urban area. Once a farming and craft town, Mornant has become a residential municipality of the monts du Lyonnais, sought after for its old-town setting within reasonable distance of Lyon.
Mornant has 6 282 inhabitants according to INSEE, the French statistics institute. As the local centre of the Pays Mornantais, the municipality keeps its role as a hub for services and shops for the neighbouring villages of the monts du Lyonnais, while falling within the catchment area of Lyon. The housing stock is split between the old buildings of the town centre and more recent suburban extensions on the outskirts. As in much of western Lyon, commuting relies largely on the private car, the municipality being served by road rather than by rail. This profile mainly attracts families and working people employed in the Lyon urban area, looking for a house with a garden or a home in a town that has kept its historic character, around thirty minutes from Lyon.
The average price recorded in Mornant stands at 3 457 €/m², based on the sales registered with notaries and published in DVF data, the French notarised sales database. This figure brings together a variety of properties, houses as well as apartments. The type of property, floor area, condition, land and location in the town centre or on the outskirts explain most of the gaps around this average. For a reliable valuation, it is better to rely on sales of comparable properties than on the municipal average alone.
Mornant has no station, the nearest being around ten kilometres away. The municipality is linked to Lyon by road, via the D342 and the A450, in around thirty minutes depending on traffic, as well as by regular bus lines. As in much of western Lyon, the car remains the dominant means of transport for commuting. This situation suits working people who accept a road journey in exchange for the setting of a town on a human scale.
Mornant has kept the outline of its fortified medieval town, organised around the church of Saint-Pierre and the tour du Vingtain, a former 10th-century keep. The monts du Lyonnais offer a rolling setting, on the boundary between the countryside and the Lyon urban area. The municipality remains a hub for shops and services for the surrounding villages of the Pays Mornantais, which gives it a livelier town life than a simple residential village. This setting suits households looking for a lively old centre surrounded by more rural areas.
The Mornant market is dominated by the detached house, with a garden or land, particularly in the suburban extensions built around the old centre. Apartments remain rarer and are mainly concentrated in the historic town centre and a few recent residences. Buying a house matches the dominant profile of the municipality and the demand from families coming from the Lyon urban area. An apartment in the town centre may suit a more moderate budget or a pied-à-terre project close to the shops.
The town centre of Mornant, around the church of Saint-Pierre and the tour du Vingtain, concentrates the old buildings and the shops. Around it, the municipality has developed with suburban housing estates, on the rolling terrain typical of the monts du Lyonnais. The most sought-after areas are often those that combine closeness to the town centre and its services with a more open setting, set slightly back from the main roads. Each area has its own characteristics in terms of buildings and environment, to be examined according to your project.
This analysis is published by Immover, an independent observatory founded by Antony Barbier. Data sourced from official sources (DVF, INSEE, Notaries of France).