The average price per m² in Les Rossays (Savigny-sur-Orge) is 2 241 €/m² for an apartment, within a range of 1,9 to 2,5 k€ per m², based on actual notarised (DVF) sales. Over the period, the market fell 8 % over 5 years and fell 3,6 % over the last 12 months, with about 35 transactions per year.
Les Rossays, a district in southern Savigny-sur-Orge.
Apartments in the Les Rossays district of Savigny-sur-Orge sell at an average price of around 2 241 €/m², based on prices actually recorded (DVF transactions). A range of 1 904 to 2 545 €/m² covers half of the sales, the gap depending on the year of construction, the floor, the presence of a parking space and the condition of the building. Five-year change: -8 %.
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 2 424 €/m² in 2021, the average price in the Les Rossays district of Savigny-sur-Orge reaches 2 241 €/m² in 2026, roughly -8 % over the period.
Local shops of rue des Rossays, complemented by those of the town centre.
Schools and local facilities serve the developments of the district.
Descent towards the Orge valley, with its walkways and its green spaces.
Les Rossays, a district in southern Savigny-sur-Orge. Google Maps map.
Les Rossays occupies the south of Savigny-sur-Orge, between the town centre and the valley. The district takes its name from rue des Rossays, one of the historic roads of the commune, which runs down towards the Orge and towards Morsang-sur-Orge.
The area was built in two stages: pre-war detached houses along the old roads, then blocks of flats in the 1960s and 1970s, when the commune took in part of the growth of the southern suburbs. Rue des Rossays and rue de Morsang carry most of it, along with rue Charles-Rossignol and rue Chateaubriand.
On the market, Les Rossays sits at around 2 241 €/m² for an apartment, on around 35 sales a year. That is the second largest volume in the commune after the town centre. The district is down 3,6 % over twelve months and 8 % over five years, the sharpest fall in Savigny after Grand-Vaux.
Les Rossays is the gateway to the Savigny market. Buyers there are first-time buyers and households on constrained budgets looking for an apartment under 2 500 €/m² while staying within walking or bus distance of the station. Investors are present, the rental yield being higher than in the centre. Demand focuses mainly on the two and three-room flats of the 1960s and 1970s developments.
The average price in Les Rossays is 2 241 €/m² for an apartment (actual DVF transactions, notarised sales), within a range of 1 904 to 2 545 €/m² depending on the building, the floor and the condition.
Les Rossays occupies the south of the commune, between the town centre and the Orge valley, around rue des Rossays and rue de Morsang, towards Morsang-sur-Orge. The centre and the station are to the north.
The district is made up mostly of blocks of flats from the 1960s and 1970s, whose energy performance and service charges weigh on values. At 2 241 €/m² on average, it sits 25 % below the commune average, within a range of 1 904 to 2 545 €/m².
Yes, the district is down 3,6 % over twelve months and 8 % over five years. That is the sharpest fall in Savigny-sur-Orge after Grand-Vaux, on a solid volume of around 35 sales a year, which makes the trend meaningful.
This analysis is published by Immover, an independent observatory founded by Antony Barbier. Data sourced from official sources (DVF, INSEE, Notaries of France).