The average price per m² in Centre-ville (Saint-Ouen-l'Aumône) is 2 307 €/m² for an apartment, within a range of 1,9 to 2,6 k€ per m², based on actual notarised (DVF) sales. Over the period, the market fell 7 % over 5 years and rose 1,0 % over the last 12 months, with about 37 transactions per year.
The centre of Saint-Ouen-l'Aumône, rebuilt in the 1970s and 1980s.
Apartments in the Centre-ville district, in Saint-Ouen-l'Aumône, sell at an average price of around 2 307 €/m², based on prices actually recorded (DVF transactions, notarised sales). Between 1 856 and 2 600 €/m² covers half of all sales, the gap depending on the condition of the property, its energy rating, the floor and the condominium. Five-year change: -7 %.
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 2 488 €/m² in 2021, the average price in the Centre-ville district of Saint-Ouen-l'Aumône reaches 2 307 €/m² in 2026, around -7 % over the period.
Market in the centre and local shops; the town's shopping street, the rue du Général-Leclerc, is in the neighbouring district.
Town hall on place Pierre-Mendès-France, Stendhal media library, Utopia Stella cinema, station.
Fabric rebuilt in the 1970s and 1980s, the refurbished Blanche de Castille estate, close to the banks of the Oise.
The centre of Saint-Ouen-l'Aumône, around the town hall. Google Maps.
The centre of Saint-Ouen-l'Aumône is a district that was rebuilt, and that explains everything that follows. The early twentieth-century town hall and the faubourg de la Basse Aumône, which were the old heart of the town, were demolished in the 1970s. The present centre is the product of the reconstruction operations of the 1970s and 1980s, in the context of the Cergy-Pontoise new town.
Wikipedia draws a blunt conclusion from that episode, and it can be checked in the prices: the new town "durably unbalanced it in terms of the structure of its districts, and Saint-Ouen-l'Aumône is still looking for a real town centre". The district nonetheless concentrates the central functions: the town hall on place Pierre-Mendès-France, the Stendhal media library, the Utopia Stella cinema, the market and the station of Saint-Ouen-l'Aumône. But the historic shopping street, the rue du Général-Leclerc, is elsewhere, in the neighbouring district of Le Mail.
This page also covers BLANCHE DE CASTILLE, the estate built in the mid-1950s, managed by Emmaüs Habitat and refurbished since. The grouping deserves explaining, because it differs from the town's official plan, which files this area with Le Mail: its price, 2 511 €/m², is within 10 % of that of the administrative centre and 28 % away from that of Le Mail, and the rue Maurice-Dampierre, one of the most affordable streets in the town, runs through both areas. The name, which is that of the founder of Maubuisson abbey, is still cited in the body of the page.
One street was checked by point-in-polygon, the avenue du Général-de-Gaulle, and transactions are concentrated on the avenue du Général-de-Gaulle, the rue d'Oraison and the rue Maurice-Dampierre. The district sits at 2 307 €/m², 23 % BELOW the town-wide average, which makes it the most affordable price in Saint-Ouen-l'Aumône. It records thirty-seven apartment sales a year, the highest volume in the town. It falls by 7 % over five years and is flat over twelve months, at 1 %.
Centre-ville is at once the most affordable and the most active district in Saint-Ouen-l'Aumône: 2 307 €/m² and thirty-seven apartment sales a year, the highest volume in the town. It is therefore the entry point of the market, with a gap of 54 % against Liesse at the other end of the town. That position is explained by urban history: the old heart was demolished in the 1970s and the present centre is a rebuilt one, which carries the administrative functions but not the shops, which stayed on the rue du Général-Leclerc. The street-level price surveys published by the property portals confirm the diagnosis: three of their five most affordable streets in the town are here. The point to watch is clearly identified by the local housing plan for Cergy-Pontoise, which flags condominiums in difficulty in this area, where the town has introduced a letting permit scheme. For a buyer, that means one thing: the quality of the condominium and the condition of the property matter more here than the address.
The average price in Centre-ville is 2 307 €/m² for an apartment (actual DVF transactions, notarised sales), within a range of 1 856 to 2 600 €/m² depending on the building, the floor and the condition.
At 2 307 €/m², it sits 23 % below the town-wide average and 54 % below Liesse. The cause is historical: the early twentieth-century town hall and the faubourg de la Basse Aumône were demolished in the 1970s, and the present centre is a rebuilt one that carries the administrative functions but not the shops, which stayed on the rue du Général-Leclerc in the neighbouring district. Wikipedia writes that the town "is still looking for a real town centre".
It is the entry point of the town's market, with the lowest price and the highest volume, thirty-seven apartment sales a year. The town hall, the media library, the cinema, the market and the station are all in the district. The point to examine seriously is the condominium: the local housing plan for Cergy-Pontoise flags condominiums in difficulty in this area, where the town has introduced a letting permit scheme.
No, it is covered here. The Blanche de Castille estate, built in the mid-1950s and managed by Emmaüs Habitat, records only four apartment sales a year, too small a volume for a page of its own. We attach it to the town centre rather than to Le Mail, contrary to the town's official plan, because its price is within 10 % of it and because the rue Maurice-Dampierre runs through both areas.
This analysis is published by Immover, an independent observatory founded by Antony Barbier. Data sourced from official sources (DVF, INSEE, Notaries of France).