Serris Property Prices, Rents & Rental Yields

About Serris

Serris, in Seine-et-Marne, sits within the wider eastern Paris orbit and is closely associated with planned urban growth, retail convenience, and the attractions of the Marne-la-Vallée area. That mix gives the city a distinctly practical profile for residential investment, especially in apartments.

August 2026 brings the clearest signal: pricing has softened while income has held steady. The average apartment sale price stands at €350,000, down 3.8% month on month and 1.7% year on year, while the average price per square metre is €5,000, edging down 0.1% over the month and 4.4% over the year. Against that backdrop, the average rent remains €1,390, unchanged from July but still down 14.7% year on year.

That combination creates a visible tension for investors. The current yield is 5.69%, which is respectable on paper, yet the annual rent decline suggests that rental income has not been keeping pace with earlier levels. In other words, lower entry prices are helping, but they are arriving alongside weaker rent formation. For apartment buyers in Serris, the month therefore looks less like a momentum story and more like a recalibration: valuations have eased, but the rental side has not recovered enough to fully offset the move.