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Property Prices in Fontaine des Prés, Aulnay-sous-Bois2026 property valuation

Name: Property prices per m² in Fontaine des Prés, Aulnay-sous-Bois
Creator: Immover
License: https://www.etalab.gouv.fr/licence-ouverte-open-licence

Updated: January 2026 Sources: DVF · Notaires de France · Immover January 2026 · DVF, Notaires de France, Immover

In brief

The average price per m² in Fontaine des Prés (Aulnay-sous-Bois) is 3 434 €/m² for an apartment, within a range of 2,5 to 4,3 k€ per m², based on actual notarised (DVF) sales. Over the period, the market fell 3 % over 5 years and fell 7,5 % over the last 12 months, with about 4 transactions per year.

Fontaine des Prés, a residential area in the centre of Aulnay-sous-Bois, close to the RER B station.

Property Prices in Fontaine des Prés

The 2026 figures· Indicative data

3 434^€/m²

Apartments in the Fontaine des Prés district of Aulnay-sous-Bois sell at an average price of around 3 434 €/m², based on prices actually recorded (DVF transactions, the French database of notarised property sales). Between 2 550 and 4 267 €/m² covers half of all sales, the gap coming down to the floor, the aspect and the condition of the property. Five-year change: -3 %.

T2 (2 rooms)3 941 €

Apartment (average)3 434 €

T3 (3 rooms)2 759 €

12-month change

-7,5 %

5-year change

-3 %

Transactions / year

Price range /m²

2,5 to 4,3 k€

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.

Market trend

-3 % over 5 years

Change in the average price per m² in Fontaine des Prés, Aulnay-sous-Bois, 2021 to 2026. Source DVF.

After 3 542 €/m² in 2021, the average price in the Fontaine des Prés district of Aulnay-sous-Bois reaches 3 434 €/m² in 2026, roughly -3 % over the period.

Fontaine des Prés compared with its neighbours

average €/m²

DistrictTierPrice /m²Gap

Le Parc4 132 €+20 %

Vieux Pays3 797 €+11 %

Chanteloup3 568 €+4 %

Fontaine des Prés3 434 €ref.

Émile Zola3 311 €-4 %

Accessibility

RER BThe Aulnay-sous-Bois station, on RER line B, nearby, connects to Paris and Roissy airport in a few minutes.
Town centreThe shops, the market and the services of the town centre are a short distance away.
Main roadsThe roads of the centre link the district to the rest of the town, to the N2 and to the A3 motorway.
Local shopsThe shops of the district and those of the centre serve residents day to day.

Shops and services

Shops

Local shops in the area and those of the Aulnay town centre serve the district.

Setting and landmarks

The proximity of the RER B station and of the town centre shapes a central, well-connected residential area.

Services

Schools and local facilities serve an area lived in all year round.

The history of the district

Fontaine des Prés is a district in the centre of Aulnay-sous-Bois, close to the RER B station, between the town centre and the north of the town. It is one of the town's official neighbourhood councils, in a residential fabric mixing houses and apartment blocks.

The district holds a central, well-connected position, a short distance from the station and the shops of the centre. It brings together residential buildings from different periods, in an area lived in all year round, at the hinge between the detached-house south and the north of the town.

On the market, Fontaine des Prés sits around the town average. The volume of sales there is smaller than in the town's larger areas, which can make levels vary from one property to another, but the RER B service supports demand from buyers and investors.

Who buys in Fontaine des Prés

Fontaine des Prés attracts buyers, families and investors drawn by the proximity of the RER B station and the central position of the area. Demand focuses on apartments in the blocks and on the houses of the district. Prices, around the town average, and the fast connection to Paris make it an area for owner-occupiers and investors alike.

Frequently asked questions

The average price at Fontaine des Prés is 3 434 €/m² for an apartment (actual DVF transactions, notarised sales), within a range of 2 550 to 4 267 €/m² depending on the building, the floor and the condition.

The average price of an apartment at Fontaine des Prés is around 3 434 €/m², based on actual DVF sales, in line with the town average. The volume of sales there is limited, which can make levels vary from one property to another.

Yes. The district is close to the Aulnay-sous-Bois station, on RER line B, which connects to Paris and to Roissy airport. Its central position makes it an area well linked to the rest of the metropolitan area.

A mix of apartments in blocks and houses, in a residential fabric close to the station. The district suits buyers, families and investors who value the transport links.

This analysis is published by Immover, an independent observatory founded by Antony Barbier. Data sourced from official sources (DVF, INSEE, Notaries of France).