Price of a 4-room apartment (T4) in Cachan
In Cachan, the median price of a T4 is €4,565/sq.m, i.e. about €383,460 for an average area of 84 sq.m. Data from actual DVF transactions by the DGFiP (36 sales over the 12 months ending 31 December 2025).
Price range (T4)
What DVF sales say about the price of a T4 in Cachan
Among the neighbouring towns tracked by Briveo that measure the same property type, Vincennes comes out at €8,955/sq.m, about 96% above, and Créteil at €3,050/sq.m, about 33% below. At €4,565/sq.m, the median price lands in the lower third of the town's apartment range, 1st to 3rd quartile. Apartments sold in the town average 52 sq.m, against 84 sq.m for the T4, about 63% more. Of the 6 property types measured in Cachan, the T4 ranks 6th by price per sq.m and 5th by number of sales over 12 months. The 36 T4 sales recorded over 12 months weigh about 13% of the 271 apartment and house sales in the town. 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 Cachan
Of the sales of a T4 à Cachan, half closed between 308,500 € and 457,000 €, for a median price of 399,000 €.
Half of the T4 sold measure between 78 and 90 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 22 | €5,296/sq.m |
| 2024 | 33 | €4,529/sq.m |
| 2025 | 36 | €4,420/sq.m |
Between 2023 and 2025, the median price per sq.m of a T4 went from 5,296 € to 4,420 €, −16.5 %.
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 36 sales
- Figures computed on 30 October 2026
The town
Cachan covers 2.7 km², lies between 42 and 111 m above sea level and had 31,103 inhabitants in the 2023 census.
Cachan is a French commune situated in the Val-de-Marne département in the Île-de-France region. Its inhabitants are called the cachanais(es).
The full property page of the town
From Wikidata and the Wikipedia article « Cachan », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Other property types in Cachan
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 Cachan
Q1What is the price of a T4 in Cachan in 2026?
In Cachan, the median price of a T4 is €4,565/sq.m, with a range of €3,997 to €5,201/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T4 of 84 sq.m in Cachan?
For the average observed area (84 sq.m), the indicative budget goes from about €335,748 (1st quartile) to €436,884 (3rd quartile), around €383,460 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 Cachan?
The median price of a T4 in Cachan is about 9% below the city's apartment median (€5,000/sq.m), based on DVF sales published by the DGFiP.
Q4How many T4 sales in Cachan?
The DGFiP DVF database records 36 sales of this type in Cachan over the last 12 months.