Price of a 5-room apartment and larger (T5+) in Montesson
In Montesson, the median price of a T5+ is €3,307/sq.m, i.e. about €327,393 for an average area of 99 sq.m. Data from actual DVF transactions by the DGFiP (6 sales over the 12 months ending 31 December 2025).
Price range (T5+)
What DVF sales say about the price of a T5+ in Montesson
Among the neighbouring towns tracked by Briveo that measure the same property type, Versailles comes out at €6,522/sq.m, about 97% above, and Sartrouville at €2,788/sq.m, about 16% below. The median price, €3,307/sq.m, sits below the town's apartment price range, from the 1st to the 3rd quartile. Apartments sold in the town average 59 sq.m, against 99 sq.m for the T5+, about 67% more. On price per sq.m the T5+ holds position 6th among the 6 property types Montesson measures, and position 6th on twelve-month volume. This property type takes about 3% of local activity, 6 of the 185 apartment and house sales counted over twelve months. 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 +2.4% over one year.
Observed sale prices of a T5+ in Montesson
Of the sales of a T5+ à Montesson, half closed between 303,193 € and 353,275 €, for a median price of 322,580 €.
Half of the T5+ sold measure between 88 and 101 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 4 | €3,307/sq.m |
| 2024 | 6 | €3,441/sq.m |
| 2025 | 6 | €3,321/sq.m |
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 6 sales
- Figures computed on 13 October 2026
The town
Montesson covers 7.4 km², lies between 23 and 56 m above sea level and had 14,549 inhabitants in the 2023 census.
Montesson is a French commune situated in the département of Yvelines in the région of Île-de-France. Its inhabitants are called the Montessonnais.
The full property page of the town
From Wikidata and the Wikipedia article « Montesson », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Other property types in Montesson
Price of a T5+ in nearby cities
Cities tracked by BRIVEO in the same department, median for the same property type when available.
Frequently asked questions, T5+ in Montesson
Q1What is the price of a T5+ in Montesson in 2026?
In Montesson, the median price of a T5+ is €3,307/sq.m, with a range of €3,260 to €3,615/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T5+ of 99 sq.m in Montesson?
For the average observed area (99 sq.m), the indicative budget goes from about €322,740 (1st quartile) to €357,885 (3rd quartile), around €327,393 at the median price. Indicative calculation, DVF price per sq.m multiplied by the area, excluding notary fees.
Q3How does the price of a T5+ compare with apartments in Montesson?
The median price of a T5+ in Montesson is about 20% below the city's apartment median (€4,150/sq.m), based on DVF sales published by the DGFiP.
Q4How many T5+ sales in Montesson?
The DGFiP DVF database records 6 sales of this type in Montesson over the last 12 months.