Price of a 3-room apartment (T3) in Montmorency
In Montmorency, the median price of a T3 is €3,760/sq.m, i.e. about €255,680 for an average area of 68 sq.m. Data from actual DVF transactions by the DGFiP (56 sales over the 12 months ending 31 December 2025).
Price range (T3)
What DVF sales say about the price of a T3 in Montmorency
At €3,760/sq.m, the median price lands in the middle third of the town's apartment range, 1st to 3rd quartile. Apartments sold in the town average 62 sq.m, against 68 sq.m for the T3, about 11% more. On price per sq.m the T3 holds position 4th among the 6 property types Montmorency measures, and position 2nd on twelve-month volume. Out of 255 apartment and house sales in the town over 12 months, 56 concern this property type, about 22%. Among the neighbouring towns tracked by Briveo that measure the same property type, Sarcelles at €2,055/sq.m, about 45% 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 -8.4% over one year.
Observed sale prices of a T3 in Montmorency
Of the sales of a T3 à Montmorency, half closed between 202,000 € and 305,232 €, for a median price of 245,000 €.
Half of the T3 sold measure between 62 and 75 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 65 | €3,802/sq.m |
| 2024 | 56 | €3,847/sq.m |
| 2025 | 56 | €3,624/sq.m |
Between 2023 and 2025, the median price per sq.m of a T3 went from 3,802 € to 3,624 €, −4.7 %.
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 56 sales
- Figures computed on 30 October 2026
The town
Montmorency covers 5.4 km², lies between 43 and 186 m above sea level and had 21,763 inhabitants in the 2023 census.
Montmorency (pronounced [mɔ̃mɔʁɑ̃ˈsi]) is a French commune, situated in the département of Val-d'Oise, in the Île-de-France region. Established on very uneven terrain, at the tip of a rocky spur forming a strategic location occupied as early as the 9th century, Montmorency became, from the 17th century onwards, a sought-after holiday resort that attracted numerous celebrities. At the same period, the cultivation of a very particular type of cherry developed in Montmorency, small fruits with a sharp flavour known by the name of cerises de Montmorency, which Madame de Sévigné made famous through her letters.
The full property page of the town
From Wikidata and the Wikipedia article « Montmorency (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 Montmorency
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 Montmorency
Q1What is the price of a T3 in Montmorency in 2026?
In Montmorency, the median price of a T3 is €3,760/sq.m, with a range of €3,056 to €4,332/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T3 of 68 sq.m in Montmorency?
For the average observed area (68 sq.m), the indicative budget goes from about €207,808 (1st quartile) to €294,576 (3rd quartile), around €255,680 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 Montmorency?
The median price of a T3 in Montmorency is about 1% below the city's apartment median (€3,804/sq.m), based on DVF sales published by the DGFiP.
Q4How many T3 sales in Montmorency?
The DGFiP DVF database records 56 sales of this type in Montmorency over the last 12 months.