Price of a 3-room apartment (T3) in Trappes
In Trappes, the median price of a T3 is €2,672/sq.m, i.e. about €165,664 for an average area of 62 sq.m. Data from actual DVF transactions by the DGFiP (48 sales over the 12 months ending 31 December 2025).
Price range (T3)
What DVF sales say about the price of a T3 in Trappes
Of the 6 property types measured in Trappes, the T3 ranks 4th by price per sq.m and 1st by number of sales over 12 months. The 48 T3 sales recorded over 12 months weigh about 32% of the 152 apartment and house sales in the town. At €2,672/sq.m, the median price lands in the middle third of the town's apartment range, 1st to 3rd quartile. Among the neighbouring towns tracked by Briveo that measure the same property type, Versailles comes out at €6,471/sq.m, about 142% above. 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 -1.9% over one year.
Observed sale prices of a T3 in Trappes
Of the sales of a T3 à Trappes, half closed between 149,000 € and 182,000 €, for a median price of 166,250 €.
Half of the T3 sold measure between 58 and 65 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 58 | €2,651/sq.m |
| 2024 | 47 | €2,750/sq.m |
| 2025 | 48 | €2,635/sq.m |
Between 2023 and 2025, the median price per sq.m of a T3 stayed stable, 2,651 € then 2,635 €.
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 48 sales
- Figures computed on 30 October 2026
The town
Trappes covers 13.5 km², lies between 143 and 174 m above sea level and had 34,689 inhabitants in the 2023 census.
Trappes is a French commune situated in the département des Yvelines, in the Île-de-France region.
The full property page of the town
From Wikidata and the Wikipedia article « Trappes », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Other property types in Trappes
Price of a T3 in nearby cities
Cities tracked by BRIVEO in the same department, median for the same property type when available.
Frequently asked questions, T3 in Trappes
Q1What is the price of a T3 in Trappes in 2026?
In Trappes, the median price of a T3 is €2,672/sq.m, with a range of €2,344 to €2,920/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T3 of 62 sq.m in Trappes?
For the average observed area (62 sq.m), the indicative budget goes from about €145,328 (1st quartile) to €181,040 (3rd quartile), around €165,664 at the median price. Indicative calculation, DVF price per sq.m multiplied by the area, excluding notary fees.
Q3How does the price of a T3 compare with apartments in Trappes?
The median price of a T3 in Trappes is about 4% below the city's apartment median (€2,769/sq.m), based on DVF sales published by the DGFiP.
Q4How many T3 sales in Trappes?
The DGFiP DVF database records 48 sales of this type in Trappes over the last 12 months.