The average price per m² in La Plaine (Saint-Martin-d'Hères) is 2 751 €/m² for an apartment, within a range of 2,6 to 3,1 k€ per m², based on actual notarised (DVF) sales. Over the period, the market rose 7 % over 5 years and rose 1,2 % over the last 12 months, with about 37 transactions per year.

La Plaine, a residential district in the centre of Saint-Martin-d'Hères.
Apartments in the La Plaine district of Saint-Martin-d'Hères sell at an average price of around 2 751 €/m², based on prices actually recorded (DVF transactions, notarised sales). Between 2 573 and 3 086 €/m² covers half of all sales, the gap reflecting the type of property, the floor, the condition and the age of the development. Five-year trend: +7 %.
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 2 575 €/m² in 2021, the average price in the La Plaine district of Saint-Martin-d'Hères reaches 2 751 €/m² in 2026, a change of roughly +7 % over the period.
The local shops of the district are complemented by the Neyrpic centre and the shopping streets of the town.
A central district under urban renewal, between apartment blocks and green spaces.
Schools, facilities and local services serve residents.
La Plaine, a district in the centre of Saint-Martin-d'Hères. Google Maps.
La Plaine is a district in the centre of Saint-Martin-d'Hères, halfway between the university north and the residential south. It was built as the town grew, in a fabric of apartment blocks and green spaces.
The district is part, along with Champberton and Renaudie, of the priority urban policy perimeter, and is the subject of an urban renewal project. It is well connected to the rest of the town and to local facilities.
On the market, La Plaine stands at around 2 751 €/m², above the town average, with about 37 sales a year. Demand centres on the apartments of the area, some of them from recent developments.
La Plaine attracts first-time buyers, families and investors looking for a central district of Saint-Martin-d'Hères, close to local facilities. Demand centres on the apartments of the area, above the town average, valued for the central position and the recent developments.
The average price in La Plaine is 2 751 €/m² for an apartment (actual DVF transactions, notarised sales), within a range of 2 573 to 3 086 €/m² depending on the building, the floor and the condition.
The district occupies the centre of the town, between the university north and the residential districts of the south, in a fabric of apartment blocks and green spaces.
La Plaine stands at around 2 751 €/m², above the Saint-Martin-d'Hères average. Prices vary with the type of property, the floor, the condition and the age of the development.
Mainly apartments, some of them from recent developments. The area suits first-time buyers and families looking for a central position in the town.
This analysis is published by Immover, an independent observatory founded by Antony Barbier. Data sourced from official sources (DVF, INSEE, Notaries of France).