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Le Chesnay-Rocquencourt, 78150

Price of a house in Le Chesnay-Rocquencourt

In Le Chesnay-Rocquencourt, the median price of a house is €8,211/sq.m, i.e. about €993,531 for an average area of 121 sq.m. Data from actual DVF transactions by the DGFiP (40 sales over the 12 months ending 31 December 2025).

Price range (house)

Entry (1st quartile)
€6,806/sq.m
Median
€8,211/sq.m
High (3rd quartile)
€10,000/sq.m

What DVF sales say about the price of a house in Le Chesnay-Rocquencourt

The 40 house sales recorded over 12 months weigh about 23% of the 177 apartment and house sales in the town. Le Chesnay-Rocquencourt measures 6 property types, and the house comes 1st on price per sq.m, 1st on sales volume over 12 months. Compared with the neighbouring towns tracked by Briveo where this property type is measured, Versailles comes out at €8,818/sq.m, about 7% above, and Rambouillet at €3,708/sq.m, about 55% below.

Observed sale prices of a house in Le Chesnay-Rocquencourt

Of the sales of a house au Chesnay-Rocquencourt, half closed between 650,000 € and 1,215,000 €, for a median price of 890,000 €.

Entry (1st quartile)
€650,000
Median
€890,000
High (3rd quartile)
€1,215,000

Half of the house sold measure between 80 and 159 sq.m. The median plot of a house sold is 384 sq.m.

Three years of sales

YearSalesMedian per sq.m
202346€9,589/sq.m
202449€7,635/sq.m
202540€7,109/sq.m

Between 2023 and 2025, the median price per sq.m of a house went from 9,589 € to 7,109 €, −25.9 %.

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 40 sales
  • Figures computed on 31 October 2026

The town

Le Chesnay-Rocquencourt covers 7 km², sits at 0 m above sea level and had 30,689 inhabitants in the 2023 census.

Le Chesnay-Rocquencourt [lə ʃɛnɛ ʁɔkɑ̃kuʁ] is a new French commune resulting on 1 January 2019 from the merger of the communes of Le Chesnay and Rocquencourt, situated in the département des Yvelines, in the Île-de-France region. Its inhabitants are known as the Chesnaycourtois.

The full property page of the town

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

Other property types in Le Chesnay-Rocquencourt

Property typeMedian price / sq.mCentral range, middle half of salesAverage surfaceSales, 12 months ending 31 December 2025
Studio€5,594€4,860 – €6,47228 m²20
T2€5,088€4,501 – €5,73149 m²32
T3€5,003€4,338 – €5,72065 m²38
T4€5,080€4,556 – €5,75891 m²33
T5+€5,686€5,178 – €6,984130 m²14

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 Le Chesnay-Rocquencourt

Q1What is the price of a house in Le Chesnay-Rocquencourt in 2026?

In Le Chesnay-Rocquencourt, the median price of a house is €8,211/sq.m, with a range of €6,806 to €10,000/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.

Q2What budget for a house of 121 sq.m in Le Chesnay-Rocquencourt?

For the average observed area (121 sq.m), the indicative budget goes from about €823,526 (1st quartile) to €1,210,000 (3rd quartile), around €993,531 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 Le Chesnay-Rocquencourt?

The median price of a house in Le Chesnay-Rocquencourt is about 58% above the city's apartment median (€5,191/sq.m), based on DVF sales published by the DGFiP.

Q4How many house sales in Le Chesnay-Rocquencourt?

The DGFiP DVF database records 40 sales of this type in Le Chesnay-Rocquencourt over the last 12 months.