The average price per m² in Le Vieux Bourg (Morsang-sur-Orge) is 3 107 €/m² for an apartment, within a range of 2,4 to 3,6 k€ per m², based on actual notarised (DVF) sales. Over the period, the market fell 11 % over 5 years and rose 6,3 % over the last 12 months, with about 19 transactions per year.

Le Vieux Bourg, the historic centre of Morsang-sur-Orge.
Apartments in the Le Vieux Bourg district, in Morsang-sur-Orge, sell at an average price of around 3 107 €/m², based on prices actually recorded (DVF transactions, notarised sales). Between 2 438 and 3 593 €/m² covers half of all sales, the gap depending on the period of construction, the condition of the building, the type of home and the proximity to the historic centre. Five-year change: -11 %.
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 3 485 €/m² in 2021, the average price in the Le Vieux Bourg district of Morsang-sur-Orge reaches 3 107 €/m² in 2026, around -11 % over the period.
Local shops in the centre of the municipality.
Town hall, Maurice-Ravel conservatoire and Louis-Aragon media library in the château, Jean-Jaurès and Ferdinand-Buisson schools.
Château park, church of Saint-Jean-Baptiste, old buildings and more recent residential blocks.
Le Vieux Bourg, in the centre of Morsang-sur-Orge. Google Maps.
Le Vieux Bourg is the historic core of Morsang-sur-Orge. It is organised around the church of Saint-Jean-Baptiste, on the rue Jean-Raynal, whose choir dates back to the Middle Ages, and the château built from 1740 onwards, place des Trois-Martyrs, a listed historic monument set in its park. The town hall, square Alexandre-Christophe, and the Jean-Jaurès and Ferdinand-Buisson schools, the latter opened in 1935, are also part of it.
The combined town hall and school on the rue Jean-Raynal opened in 1921. Around the old buildings, the district has more recent residential blocks, on the rue André-Malraux, the rue Jean-Renoir or the rue Georges-Brassens. The allée de la Résidence Bois Pommier is in this district, and not in Le Bois Pommier.
Le Vieux Bourg sits at 3 107 €/m², the highest price in Morsang-sur-Orge, 16 % above the municipal average, with nineteen apartment sales a year. It has fallen 11 % over five years and risen 6,3 % over twelve months.
Le Vieux Bourg is the most expensive district in Morsang-sur-Orge, at 3 107 €/m², and the largest market in the municipality with nineteen apartment sales a year. It brings together the facilities of the centre: the town hall, the conservatoire and media library housed in the château, two primary schools, local shops and the château park. The buyer profile is that of families, retired people who want to live close to services, and working people who value the proximity of the T12 via the rue de Savigny. Two points to examine. The range, from 2 438 to 3 593 €/m², is wide: between a recent block and an older building the gap is real, and small flats sell for more per square metre than homes of four rooms or more. And the price, down 11 % over five years, from 3 485 €/m² in 2021 to 3 107 in 2026, has risen 6,3 % over twelve months: a valuation by address, based on recent sales, remains the best basis.
The average price in Le Vieux Bourg is 3 107 €/m² for an apartment (actual DVF transactions, notarised sales), within a range of 2 438 to 3 593 €/m² depending on the building, the floor and the condition.
In the centre of the municipality, around the church of Saint-Jean-Baptiste and the rue Jean-Raynal, the château and its park, place des Trois-Martyrs, and the town hall, square Alexandre-Christophe. The district also includes the Jean-Jaurès and Ferdinand-Buisson schools.
At 3 107 €/m², it is 16 % above the municipal average. It concentrates the services of the municipality, the château park and the old buildings of the village, alongside more recent residential blocks. Langevin, the second most expensive district, is at 2 970 €/m².
Over five years, yes, by 11 %: 3 485 €/m² in 2021, 3 107 in 2026. Over twelve months, the price has risen 6,3 %, on nineteen apartment sales a year. The district keeps the highest price in the municipality.
This analysis is published by Immover, an independent observatory founded by Antony Barbier. Data sourced from official sources (DVF, INSEE, Notaries of France).