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Poissy, 78300

Price of a house in Poissy

In Poissy, the median price of a house is €4,405/sq.m, i.e. about €414,070 for an average area of 94 sq.m. Data from actual DVF transactions by the DGFiP (95 sales over the 12 months ending 31 December 2025).

Price range (house)

Entry (1st quartile)
€3,676/sq.m
Median
€4,405/sq.m
High (3rd quartile)
€5,467/sq.m

What DVF sales say about the price of a house in Poissy

Poissy measures 6 property types, and the house comes 2nd on price per sq.m, 2nd on sales volume over 12 months. The 95 house sales recorded over 12 months weigh about 23% of the 418 apartment and house sales in the town. Among the neighbouring towns tracked by Briveo that measure the same property type, Versailles comes out at €8,818/sq.m, about 100% above, and Rambouillet at €3,708/sq.m, about 16% below.

Observed sale prices of a house in Poissy

Of the sales of a house à Poissy, half closed between 311,963 € and 538,000 €, for a median price of 410,000 €.

Entry (1st quartile)
€311,963
Median
€410,000
High (3rd quartile)
€538,000

Half of the house sold measure between 67 and 119 sq.m. The median plot of a house sold is 404 sq.m.

Three years of sales

YearSalesMedian per sq.m
202367€4,448/sq.m
202459€4,390/sq.m
202595€4,401/sq.m

Between 2023 and 2025, the median price per sq.m of a house stayed stable, 4,448 € then 4,401 €.

Source and method

  • Property transfer records (DVF), published by the French tax authority (DGFiP)
  • Sales recorded from 1 January 2023 to 31 December 2025
  • Based on 95 sales
  • Figures computed on 30 October 2026

The town

Poissy covers 13.3 km², lies between 17 and 171 m above sea level and had 40,983 inhabitants in the 2023 census.

Poissy is a French commune in the département des Yvelines in the Île-de-France region. Chef-lieu du Pincerais under the Merovingians, it subsequently became one of the oldest royal cities in Île-de-France, the birthplace of kings Louis IX and Philippe III le Hardi, before being supplanted from the 15th century onwards by Saint-Germain-en-Laye. It is also one of the first communes to receive a charter, granted in 1200 by Philippe Auguste, and was an important religious town until the Revolution, with the convents of the Dominicaines, the Capucins and the Ursulines.

The full property page of the town

From Wikidata and the Wikipedia article « Poissy », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article

Other property types in Poissy

Property typeMedian price / sq.mCentral range, middle half of salesAverage surfaceSales, 12 months ending 31 December 2025
Studio€4,508€3,705 – €5,27031 m²31
T2€4,186€3,557 – €4,65245 m²77
T3€3,531€2,944 – €4,24162 m²125
T4€3,558€2,806 – €3,98877 m²70
T5+€3,398€2,943 – €3,87796 m²20

Price of a house in nearby cities

Cities tracked by BRIVEO in the same department, median for the same property type when available.

Frequently asked questions, House in Poissy

Q1What is the price of a house in Poissy in 2026?

In Poissy, the median price of a house is €4,405/sq.m, with a range of €3,676 to €5,467/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.

Q2What budget for a house of 94 sq.m in Poissy?

For the average observed area (94 sq.m), the indicative budget goes from about €345,544 (1st quartile) to €513,898 (3rd quartile), around €414,070 at the median price. Indicative calculation, DVF price per sq.m multiplied by the area, excluding notary fees.

Q3How does the price of a house compare with apartments in Poissy?

The median price of a house in Poissy is about 17% above the city's apartment median (€3,761/sq.m), based on DVF sales published by the DGFiP.

Q4How many house sales in Poissy?

The DGFiP DVF database records 95 sales of this type in Poissy over the last 12 months.