In 2025, 1,015 sales were recorded in Saint-Denis: enough to choose from, never enough for the finest addresses.
The median for apartments has moved -7% since 2021 and -2% over one year: a market correcting, address by address.
Apartments trade at a median of €4,100/m², ahead of houses (€3,300/m²).
Saint-Denis shows a €4,100/m² median on flats in 2025: the inner ring’s most affordable gate, with RER D and metro 13 ten minutes from Paris. The stock mixes period buildings in the centre, new developments in La Plaine and the Olympic village flats.
The median has slipped only about seven percent since 2021, from €4,400 to €4,100/m², after a €4,600 peak in 2022: 881 flat sales and 134 house sales in 2025, one of the ring’s largest volumes. Three residents in four rent: a deep, liquid market, driven by use.
A unique case in the ring: the house costs less than the flat, €3,300/m² against €4,100, the mark of pavilion quarters to the north and of new builds pulling prices. Two vigilance points: works and charges in the centre’s period co-ownerships, and haste, for good deals and traps both go fast.
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