Price of a 4-room apartment (T4) in Le Chesnay-Rocquencourt
In Le Chesnay-Rocquencourt, the median price of a T4 is €5,080/sq.m, i.e. about €462,280 for an average area of 91 sq.m. Data from actual DVF transactions by the DGFiP (33 sales over the 12 months ending 31 December 2025).
Price range (T4)
What DVF sales say about the price of a T4 in Le Chesnay-Rocquencourt
The median price, €5,080/sq.m, falls in the middle third of the town's apartment price range, from the 1st to the 3rd quartile. Apartments sold in the town average 70 sq.m, against 91 sq.m for the T4, about 29% more. On price per sq.m the T4 holds position 5th among the 6 property types Le Chesnay-Rocquencourt measures, and position 3rd on twelve-month volume. The 33 T4 sales recorded over 12 months weigh about 19% of the 177 apartment and house sales in the town. Among the neighbouring towns tracked by Briveo that measure the same property type, Versailles comes out at €6,429/sq.m, about 27% above, and Rambouillet at €3,217/sq.m, about 37% below. For all of the town's apartments, whatever their number of rooms, DVF sales published by the DGFiP show the median price per sq.m moving +3% over one year.
Observed sale prices of a T4 in Le Chesnay-Rocquencourt
Of the sales of a T4 au Chesnay-Rocquencourt, half closed between 390,000 € and 540,000 €, for a median price of 469,300 €.
Half of the T4 sold measure between 82 and 97 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 25 | €5,136/sq.m |
| 2024 | 24 | €4,907/sq.m |
| 2025 | 33 | €5,150/sq.m |
Between 2023 and 2025, the median price per sq.m of a T4 stayed stable, 5,136 € then 5,150 €.
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 33 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
Price of a T4 in nearby cities
Cities tracked by BRIVEO in the same department, median for the same property type when available.
Frequently asked questions, T4 in Le Chesnay-Rocquencourt
Q1What is the price of a T4 in Le Chesnay-Rocquencourt in 2026?
In Le Chesnay-Rocquencourt, the median price of a T4 is €5,080/sq.m, with a range of €4,556 to €5,758/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T4 of 91 sq.m in Le Chesnay-Rocquencourt?
For the average observed area (91 sq.m), the indicative budget goes from about €414,596 (1st quartile) to €523,978 (3rd quartile), around €462,280 at the median price. Indicative calculation, DVF price per sq.m multiplied by the area, excluding notary fees.
Q3How does the price of a T4 compare with apartments in Le Chesnay-Rocquencourt?
The median price of a T4 in Le Chesnay-Rocquencourt is about 2% below the city's apartment median (€5,191/sq.m), based on DVF sales published by the DGFiP.
Q4How many T4 sales in Le Chesnay-Rocquencourt?
The DGFiP DVF database records 33 sales of this type in Le Chesnay-Rocquencourt over the last 12 months.