Price of a 4-room apartment (T4) in Sannois
In Sannois, the median price of a T4 is €2,750/sq.m, i.e. about €217,250 for an average area of 79 sq.m. Data from actual DVF transactions by the DGFiP (38 sales over 12 months).
Price range (T4)
What DVF sales say about the price of a T4 in Sannois
Compared with the neighbouring towns tracked by Briveo where this property type is measured, Enghien-les-Bains comes out at €4,902/sq.m, about 78% above, and Saint-Ouen-l'Aumône at €2,317/sq.m, about 16% below. Out of 278 apartment and house sales in the town over 12 months, 38 concern this property type, about 14%. Sannois measures 6 property types, and the T4 comes 5th on price per sq.m, 4th on sales volume over 12 months. The average area of the T4 sold, 79 sq.m, is about 31% larger than that of the apartments sold in the town, 60 sq.m. At €2,750/sq.m, the median price lands in the lower third of the town's apartment range, 1st to 3rd quartile. Across all property types, the town's median price has moved -4.5% over one year, based on DVF sales published by the DGFiP.
Indicative budget for a T4 of 79 sq.m
Indicative calculation: DVF price per sq.m multiplied by the average observed area, excluding notary fees.
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 38 sales
- Figures computed on 2 September 2026
Other property types in Sannois
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 Sannois
Q1What is the price of a T4 in Sannois in 2026?
In Sannois, the median price of a T4 is €2,750/sq.m, with a range of €2,422 to €3,226/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T4 of 79 sq.m in Sannois?
For the average observed area (79 sq.m), the indicative budget goes from about €191,338 (1st quartile) to €254,854 (3rd quartile), around €217,250 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 Sannois?
The median price of a T4 in Sannois is about 15% below the city's apartment median (€3,246/sq.m), based on DVF sales published by the DGFiP.
Q4How many T4 sales in Sannois?
The DGFiP DVF database records 38 sales of this type in Sannois over the last 12 months.