The average price per m² in Vieux Pays (Aulnay-sous-Bois) is 3 797 €/m² for an apartment, within a range of 2,4 to 3,8 k€ per m², based on actual notarised (DVF) sales. Over the period, the market rose 26 % over 5 years and rose 21,1 % over the last 12 months, with about 20 transactions per year.

The Vieux Pays, the historic centre of Aulnay-sous-Bois around the Saint-Sulpice church, the farm and the town hall.
Apartments in the Vieux Pays district of Aulnay-sous-Bois sell at an average price of around 3 797 €/m², based on prices actually recorded (DVF transactions, the French database of notarised property sales). Between 2 420 and 3 849 €/m² covers half of all sales, the gap coming down to the floor, the aspect and the condition of the property. Five-year change: +26 %.
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 3 022 €/m² in 2021, the average price in the Vieux Pays district of Aulnay-sous-Bois reaches 3 797 €/m² in 2026, roughly +26 % over the period.
The shops and the market of the Aulnay town centre serve the district, in a lively central area.
The Saint-Sulpice church, the Vieux-Pays farm, the place de l'Église and the town hall shape the historic heart of the town.
Administrative services, schools and local facilities serve a central district lived in all year round.
The Vieux Pays, the historic centre of Aulnay-sous-Bois around the Saint-Sulpice church. Google Maps map.
The Vieux Pays is the historic centre of Aulnay-sous-Bois, laid out around the Saint-Sulpice church, whose oldest parts go back to the twelfth century, and the Vieux-Pays farm. It is the old heart of the town, where the village formed before the post-war boom years brought urbanisation.
The district mixes the old buildings of the centre, houses, apartment blocks and the town's administrative facilities, including the town hall. The place de l'Église, where the avenue Anatole-France meets the rue Jacques-Duclos, marks its centre. The area combines the charm of the historic village and the life of an urban centre.
On the market, the Vieux Pays sits at the top of the town's range, carried by its central position, its historic character and the proximity of local services. Demand there comes from families and buyers drawn by the character of the old centre and by the central position of the district.
The Vieux Pays attracts families and buyers drawn by the character of the historic centre and by the central position of the area. Demand focuses on the houses of the older fabric and on apartments in the blocks of the centre. Prices, at the top of the town's range, and the proximity of local services and the town hall make it a sought-after district for living at the heart of the town.
The average price at Vieux Pays is 3 797 €/m² for an apartment (actual DVF transactions, notarised sales), within a range of 2 420 to 3 849 €/m² depending on the building, the floor and the condition.
The average price of an apartment at the Vieux Pays is around 3 797 €/m², based on actual DVF sales, at the top of the town's range. Prices vary with the building, the floor, the condition and the character of the property.
The Saint-Sulpice church, whose oldest parts date from the twelfth century, is the emblematic monument of the Vieux Pays of Aulnay-sous-Bois. Together with its square and the Vieux-Pays farm, it marks the historic centre of the town.
A mix of houses in the older fabric and apartments in the blocks of the centre, from studios to family homes. The district suits families and buyers looking for a central area with character.
This analysis is published by Immover, an independent observatory founded by Antony Barbier. Data sourced from official sources (DVF, INSEE, Notaries of France).