Price of a studio (1 room) in Sannois
In Sannois, the median price of a studio is €3,967/sq.m, i.e. about €115,043 for an average area of 29 sq.m. Data from actual DVF transactions by the DGFiP (14 sales over the 12 months ending 31 December 2025).
Price range (studio)
What DVF sales say about the price of a studio in Sannois
The 14 studio sales recorded over 12 months weigh about 5% of the 278 apartment and house sales in the town. Of the 6 property types measured in Sannois, the studio ranks 2nd by price per sq.m and 5th by number of sales over 12 months. The average area of the studio sold, 29 sq.m, is about 52% smaller than that of the apartments sold in the town, 60 sq.m. At €3,967/sq.m, the median price is out of the town's apartment range, above its 3rd quartile. Compared with the neighbouring towns tracked by Briveo where this property type is measured, Montmorency comes out at €4,600/sq.m, about 16% above, and Franconville at €3,718/sq.m, about 6% below. Across all the town's apartments, whatever their number of rooms, the median price per sq.m has moved -4.5% over one year, based on DVF sales published by the DGFiP.
Observed sale prices of a studio in Sannois
Of the sales of a studio à Sannois, half closed between 100,000 € and 136,000 €, for a median price of 119,000 €.
Half of the studio sold measure between 25 and 32 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 21 | €4,051/sq.m |
| 2024 | 10 | €3,951/sq.m |
| 2025 | 14 | €3,743/sq.m |
Between 2023 and 2025, the median price per sq.m of a studio went from 4,051 € to 3,743 €, −7.6 %.
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 14 sales
- Figures computed on 30 October 2026
The town
Sannois covers 4.8 km², lies between 42 and 169 m above sea level and had 26,924 inhabitants in the 2023 census.
Sannois is a French commune in the Val-d'Oise department, in the Île-de-France region. Its inhabitants are known as the Sannoisien(ne)s.
The full property page of the town
From Wikidata and the Wikipedia article « Sannois », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Other property types in Sannois
Price of a studio in nearby cities
Cities tracked by BRIVEO in the same department, median for the same property type when available.
Frequently asked questions, Studio in Sannois
Q1What is the price of a studio in Sannois in 2026?
In Sannois, the median price of a studio is €3,967/sq.m, with a range of €3,448 to €4,559/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a studio of 29 sq.m in Sannois?
For the average observed area (29 sq.m), the indicative budget goes from about €99,992 (1st quartile) to €132,211 (3rd quartile), around €115,043 at the median price. Indicative calculation, DVF price per sq.m multiplied by the area, excluding notary fees.
Q3How does the price of a studio compare with apartments in Sannois?
The median price of a studio in Sannois is about 22% above the city's apartment median (€3,246/sq.m), based on DVF sales published by the DGFiP.
Q4How many studio sales in Sannois?
The DGFiP DVF database records 14 sales of this type in Sannois over the last 12 months.