Price of a 4-room apartment (T4) in Franconville
In Franconville, the median price of a T4 is €2,604/sq.m, i.e. about €197,904 for an average area of 76 sq.m. Data from actual DVF transactions by the DGFiP (98 sales over the 12 months ending 31 December 2025).
Price range (T4)
What DVF sales say about the price of a T4 in Franconville
On price per sq.m the T4 holds position 5th among the 6 property types Franconville measures, and position 2nd on twelve-month volume. The average area of the T4 sold, 76 sq.m, is about 21% larger than that of the apartments sold in the town, 63 sq.m. Half the town's apartment sales sit between its 1st and 3rd quartiles, and at €2,604/sq.m this median lands in the lower third of that span. Compared with the neighbouring towns tracked by Briveo where this property type is measured, Montmorency comes out at €3,625/sq.m, about 39% above, and Sarcelles at €1,875/sq.m, about 28% below. This property type takes about 21% of local activity, 98 of the 465 apartment and house sales counted over twelve months. Across all the town's apartments, whatever their number of rooms, the median price per sq.m has moved -0.1% over one year, based on DVF sales published by the DGFiP.
Observed sale prices of a T4 in Franconville
Of the sales of a T4 à Franconville, half closed between 170,000 € and 240,000 €, for a median price of 192,800 €.
Half of the T4 sold measure between 72 and 82 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 101 | €2,652/sq.m |
| 2024 | 85 | €2,611/sq.m |
| 2025 | 98 | €2,534/sq.m |
Between 2023 and 2025, the median price per sq.m of a T4 went from 2,652 € to 2,534 €, −4.4 %.
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 98 sales
- Figures computed on 28 October 2026
The town
Franconville covers 6.2 km², lies between 54 and 167 m above sea level and had 37,754 inhabitants in the 2023 census.
Franconville (sometimes called Franconville-la-Garenne, its common name), is a French commune situated in the département of Val-d'Oise, in the Île-de-France region. It is the fifth largest town in the département by population.
The full property page of the town
From Wikidata and the Wikipedia article « Franconville (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 Franconville
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 Franconville
Q1What is the price of a T4 in Franconville in 2026?
In Franconville, the median price of a T4 is €2,604/sq.m, with a range of €2,334 to €3,000/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T4 of 76 sq.m in Franconville?
For the average observed area (76 sq.m), the indicative budget goes from about €177,384 (1st quartile) to €228,000 (3rd quartile), around €197,904 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 Franconville?
The median price of a T4 in Franconville is about 11% below the city's apartment median (€2,924/sq.m), based on DVF sales published by the DGFiP.
Q4How many T4 sales in Franconville?
The DGFiP DVF database records 98 sales of this type in Franconville over the last 12 months.