Price of a 4-room apartment (T4) in Montmagny
In Montmagny, the median price of a T4 is €2,501/sq.m, i.e. about €187,575 for an average area of 75 sq.m. Data from actual DVF transactions by the DGFiP (9 sales over the 12 months ending 31 December 2025).
Price range (T4)
What DVF sales say about the price of a T4 in Montmagny
Among the neighbouring towns tracked by Briveo that measure the same property type, Montmorency comes out at €3,625/sq.m, about 45% above, and Sarcelles at €1,875/sq.m, about 25% below. Of the 5 property types measured in Montmagny, the T4 ranks 5th by price per sq.m and 4th by number of sales over 12 months. The 9 T4 sales recorded over 12 months weigh about 8% of the 117 apartment and house sales in the town. The median price, €2,501/sq.m, falls in the lower third of the town's apartment price range, from the 1st to the 3rd quartile. Apartments sold in the town average 58 sq.m, against 75 sq.m for the T4, about 30% more. 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 +1.4% over one year.
Observed sale prices of a T4 in Montmagny
Of the sales of a T4 à Montmagny, half closed between 159,347 € and 211,000 €, for a median price of 186,000 €.
Half of the T4 sold measure between 71 and 80 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 16 | €2,741/sq.m |
| 2024 | 15 | €2,154/sq.m |
| 2025 | 9 | €2,531/sq.m |
Between 2023 and 2024, the median price per sq.m of a T4 went from 2,741 € to 2,154 €, −21.4 %.
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 9 sales
- Figures computed on 21 October 2026
The town
Montmagny covers 2.9 km², lies between 36 and 115 m above sea level and had 15,105 inhabitants in the 2023 census.
Montmagny is a commune in the Val-d'Oise département, in the Île-de-France region.
The full property page of the town
From Wikidata and the Wikipedia article « Montmagny (Val-d'Oise) », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Other property types in Montmagny
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 Montmagny
Q1What is the price of a T4 in Montmagny in 2026?
In Montmagny, the median price of a T4 is €2,501/sq.m, with a range of €2,141 to €2,754/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T4 of 75 sq.m in Montmagny?
For the average observed area (75 sq.m), the indicative budget goes from about €160,575 (1st quartile) to €206,550 (3rd quartile), around €187,575 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 Montmagny?
The median price of a T4 in Montmagny is about 11% below the city's apartment median (€2,803/sq.m), based on DVF sales published by the DGFiP.
Q4How many T4 sales in Montmagny?
The DGFiP DVF database records 9 sales of this type in Montmagny over the last 12 months.