The average price per m² in Les Heurteaux (Lagny-sur-Marne) is 3 809 €/m² for an apartment, within a range of 3,3 to 4,3 k€ per m², based on actual notarised (DVF) sales. Over the period, the market rose 4 % over 5 years and fell 1,2 % over the last 12 months, with about 23 transactions per year.
Les Heurteaux, to the south and east of the centre of Lagny-sur-Marne.
Apartments in the Les Heurteaux district, in Lagny-sur-Marne, sell at an average price of around 3 809 €/m², based on prices actually recorded (DVF transactions, notarised sales). Between 3 273 and 4 285 €/m² covers half of all sales, the gap depending on the year of construction, the condition of the co-ownership building, the type of home and the position within the area. Five-year change: +4 %.
Prices from the DVF file (Demandes de valeurs foncières, published by the DGFiP), transactions actually recorded at the notary, aggregated at district level using the IRIS zoning of INSEE. Cross-referenced with the Notaires de France - INSEE indices. Learn more about our methodology.
After 3 646 €/m² in 2021, the average price in the Les Heurteaux district of Lagny-sur-Marne reaches 3 809 €/m² in 2026, around +4 % over the period.
Shops on the rue Saint-Denis and in the neighbouring town centre.
Municipal greenhouses on the rue Georges-Guynemer, services of the centre nearby.
Detached houses and small residential buildings, quiet streets, faubourg of the rue Saint-Denis to the north.
Les Heurteaux, south of the centre of Lagny-sur-Marne. Google Maps.
Les Heurteaux occupies the area to the south and east of the centre of Lagny-sur-Marne. The district takes its name from a locality, now borne by a cul-de-sac and by one of the town's six neighbourhood councils. It is organised around the rue Léo-Gausson and the rue Cavallo-Peduzzi, named after two painters of the Lagny group, the rue Lenôtre, the rue du Clos-des-Vignes, the rues des Pensées, des Roses and des Anémones, the avenue Dehollain and the rue Georges-Guynemer, home to the municipal greenhouses. To the north, it includes part of the rue Saint-Denis, which also runs through the centre and Chigny.
To the west, the district takes in the Beau Site area, around the avenue du Beau-Site, the boulevard d'Alsace-Lorraine and the avenue de la Victoire. INSEE, the French statistics institute, divides the whole into two sectors whose labels bear no relation to the names in everyday use.
Les Heurteaux sits at 3 809 €/m², 1 % above the town-wide average, with 23 apartment sales a year. The district gains 4 % over five years and falls back 1,2 % over twelve months.
Les Heurteaux is a district of detached houses with a price very close to the town-wide average, 3 809 €/m² for an apartment. Apartments here are found in small residential buildings, among the houses and quiet streets, a short distance from the centre. The typical buyer is a family, a first-time buyer or a working person looking for an apartment outside the old buildings of the centre. Two points to check. The price depends on size: a studio or a T1 sells at an average of 4 179 €/m², a home of four rooms or more at 3 558 €/m². And the range, from 3 273 to 4 285 €/m², reflects the variety of the area, between the faubourg of the rue Saint-Denis to the north and the residential streets of the south. The fall of 1,2 % over twelve months rests on 23 sales a year; the rise of 4 % over five years gives a more reliable reading.
The average price in Les Heurteaux is 3 809 €/m² for an apartment (actual DVF transactions, notarised sales), within a range of 3 273 to 4 285 €/m² depending on the building, the floor and the condition.
To the south and east of the centre, around the rue Léo-Gausson, the rue du Clos-des-Vignes, the impasse des Heurteaux, the avenue Dehollain and the rue Georges-Guynemer. To the west, the district takes in the Beau Site area.
From two painters of the Lagny group, formed in 1885: Léo Gausson, born in Lagny in 1860, and Émile-Gustave Cavallo-Péduzzi. With Maximilien Luce and Lucien Pissarro, they painted the banks of the Marne. The Gatien-Bonnet museum holds their works.
Over five years, yes, by 4 %: 3 646 €/m² in 2021, 3 809 in 2026. The high point dates from 2023, at 3 985 €/m². Over twelve months, the price falls back 1,2 %, on 23 apartment sales a year.
This analysis is published by Immover, an independent observatory founded by Antony Barbier. Data sourced from official sources (DVF, INSEE, Notaries of France).