4 200 €/m²

Yvelines (78)

Property Hunter Poissy

The median price per sqm in Poissy is 4 200 € for an apartment in 2026, with 156 annual transactions. A historic town of 38 428 inhabitants on the banks of the Seine, Poissy is known for its collegiate church and industrial past (Peugeot factory). Home Select, property hunter in Paris and Île-de-France since 2011, supports buyers.

Your hunter for Poissy

Buying in Poissy with a property hunter

Why buy in Poissy?

Poissy is a town of character on the banks of the Seine. The Notre-Dame collegiate church, Meissonier park and historic center bear witness to a rich heritage. The city is transforming with the gradual departure of industry and arrival of residential projects.

The typical buyer is a family or investor seeking a low entry price in the Yvelines with RER A access. The appreciation potential is interesting.

The historic center is the most charming area. The Seine riverbanks are being redeveloped.

The living environment in Poissy

Poissy offers some of the most affordable prices in the RER A-served Yvelines. The gap with Paris is 60-70%. The historic center and Seine riverbanks give the city an interesting heritage. A property hunter identifies high-potential areas.

Key advantages

RER A terminus, Medieval heritage, Saint-Germain forest, Attractive prices.

Sought-after properties

Maisons familiales, Appartements centre, Pavillons.

Daily life in Poissy

« Poissy is the city reinventing itself: collegiate church, Seine riverbanks, RER A, heritage and potential at very affordable prices. »

RER A (Poissy terminus)Transilien JBus30 min to Paris

Buyer profile

Families, first-time buyers, remote-working executives.

Poissy in numbers

38,428

Population

49.2%

Owners

2,156

pop/km²

INSEE RP 2022

Property prices in Poissy in 2026

Median apt. price

4,200 €/m²

Median house price

5,600

€/m²

Apt. transactions

156

/an

House transactions

/an

Apartments in Poissy trade around 4,200 €/sqm, a very affordable entry price for the Yvelines. Appreciation potential is linked to ongoing urban projects.

Home Select Estimates, February 2026