Price of a 3-room apartment (T3) in Aulnay-sous-Bois
In Aulnay-sous-Bois, the median price of a T3 is €2,948/sq.m, i.e. about €179,828 for an average area of 61 sq.m. Data from actual DVF transactions by the DGFiP (69 sales over the 12 months ending 31 December 2025).
Price range (T3)
What DVF sales say about the price of a T3 in Aulnay-sous-Bois
Among the neighbouring towns tracked by Briveo that measure the same property type, Saint-Ouen-sur-Seine comes out at €6,459/sq.m, about 119% above, and Livry-Gargan at €2,733/sq.m, about 7% below. The median price, €2,948/sq.m, falls in the middle third of the town's apartment price range, from the 1st to the 3rd quartile. Apartments sold in the town average 55 sq.m, against 61 sq.m for the T3, about 12% more. Aulnay-sous-Bois measures 6 property types, and the T3 comes 4th on price per sq.m, 3rd on sales volume over 12 months. Out of 568 apartment and house sales in the town over 12 months, 69 concern this property type, about 12%. 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 +7% over one year.
Observed sale prices of a T3 in Aulnay-sous-Bois
Of the sales of a T3 à Aulnay-sous-Bois, half closed between 130,000 € and 231,000 €, for a median price of 171,000 €.
Half of the T3 sold measure between 56 and 66 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 78 | €3,035/sq.m |
| 2024 | 78 | €2,830/sq.m |
| 2025 | 69 | €2,973/sq.m |
Between 2023 and 2025, the median price per sq.m of a T3 went from 3,035 € to 2,973 €, −2 %.
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 69 sales
- Figures computed on 31 October 2026
The town
Aulnay-sous-Bois covers 16.2 km², lies between 40 and 78 m above sea level and had 87,599 inhabitants in the 2023 census.
Aulnay-sous-Bois ([o(l).nɛ.su.bwa]) is a French commune situated in the département of Seine-Saint-Denis in the Île-de-France region, in metropolitan France. Its inhabitants are called Aulnaysiennes and Aulnaysiens.
The full property page of the town
From Wikidata and the Wikipedia article « Aulnay-sous-Bois », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Other property types in Aulnay-sous-Bois
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 Aulnay-sous-Bois
Q1What is the price of a T3 in Aulnay-sous-Bois in 2026?
In Aulnay-sous-Bois, the median price of a T3 is €2,948/sq.m, with a range of €2,119 to €3,786/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T3 of 61 sq.m in Aulnay-sous-Bois?
For the average observed area (61 sq.m), the indicative budget goes from about €129,259 (1st quartile) to €230,946 (3rd quartile), around €179,828 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 Aulnay-sous-Bois?
The median price of a T3 in Aulnay-sous-Bois is about 3% below the city's apartment median (€3,034/sq.m), based on DVF sales published by the DGFiP.
Q4How many T3 sales in Aulnay-sous-Bois?
The DGFiP DVF database records 69 sales of this type in Aulnay-sous-Bois over the last 12 months.