The average price per m² in Diderot (Saint-Priest) is 3 446 €/m² for an apartment, within a range of 3,2 to 3,9 k€ per m², based on actual notarised (DVF) sales. Over the period, the market rose 9 % over 5 years and rose 12,6 % over the last 12 months, with about 27 transactions per year.

Diderot, a housing area in the centre of Saint-Priest.
Apartments in the Diderot district, in Saint-Priest, sell at an average price of around 3 446 €/m², based on prices actually recorded (DVF transactions, notarised sales). Between 3 185 and 3 947 €/m² covers half of all sales, the gap depending on the type of property, the floor, the condition and how far the renovation of the area has progressed. Five-year change: +9 %.
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 3 149 €/m² in 2021, the average price in the Diderot district of Saint-Priest reaches 3 446 €/m² in 2026, around +9 % over the period.
The local shops of the area are complemented by those of the centre of Saint-Priest, close by.
A central housing area, engaged in urban renovation schemes, close to the tram.
Schools and local services serve the residents of the district.
Diderot, a housing area in the centre of Saint-Priest. Google Maps.
Diderot is a housing area in the centre of Saint-Priest, close to the heart of the town and to the T2 tram. It is one of the estates built in the twentieth century as the town expanded within the Lyon metropolitan area.
The district, engaged in urban renovation schemes, has seen its buildings and its public spaces change, with more recent schemes added to the original blocks. Its central position, close to the shops and the tram, makes it an area readily identified by local residents.
On the market, Diderot sits at the upper end of the town's range, at around 3 446 €/m². Demand focuses on the apartments of the area, valued for the central location and the T2 tram service.
Diderot attracts first-time buyers, families, working people and investors looking for a central, well-connected area of Saint-Priest. Demand focuses on the apartments of the district, valued for the proximity of the centre, the shops and the T2 tram, in an estate that has been through urban renovation schemes.
The average price in Diderot is 3 446 €/m² for an apartment (actual DVF transactions, notarised sales), within a range of 3 185 to 3 947 €/m² depending on the building, the floor and the condition.
The district occupies the centre of Saint-Priest, close to the heart of the town and to the T2 tram, among the housing areas of the town.
Diderot sits at around 3 446 €/m², at the upper end of the Saint-Priest range. Prices vary with the type of property, the floor, the condition and how far the renovation of the area has progressed.
Mostly apartments, in the blocks of the area and in more recent schemes. The district suits buyers, families and investors looking for a central location and the tram service.
This analysis is published by Immover, an independent observatory founded by Antony Barbier. Data sourced from official sources (DVF, INSEE, Notaries of France).