Price of a 3-room apartment (T3) in Gex
In Gex, the median price of a T3 is €4,352/sq.m, i.e. about €295,936 for an average area of 68 sq.m. Data from actual DVF transactions by the DGFiP (62 sales over the 12 months ending 31 December 2025).
Price range (T3)
What DVF sales say about the price of a T3 in Gex
Out of 238 apartment and house sales in the town over 12 months, 62 concern this property type, about 26%. Of the 6 property types measured in Gex, the T3 ranks 5th by price per sq.m and 2nd by number of sales over 12 months. The average area of the T3 sold, 68 sq.m, is about 10% larger than that of the apartments sold in the town, 62 sq.m. The median price, €4,352/sq.m, falls in the middle third of the town's apartment price range, from the 1st to the 3rd quartile. Compared with the neighbouring towns tracked by Briveo where this property type is measured, Divonne-les-Bains comes out at €5,794/sq.m, about 33% above, and Oyonnax at €1,386/sq.m, about 68% below. Across all the town's apartments, whatever their number of rooms, the median price per sq.m has moved +2.9% over one year, based on DVF sales published by the DGFiP.
Observed sale prices of a T3 in Gex
Of the sales of a T3 à Gex, half closed between 245,000 € and 322,600 €, for a median price of 286,500 €.
Half of the T3 sold measure between 61 and 71 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 64 | €4,071/sq.m |
| 2024 | 43 | €4,333/sq.m |
| 2025 | 62 | €4,574/sq.m |
Between 2023 and 2025, the median price per sq.m of a T3 went from 4,071 € to 4,574 €, +12.4 %.
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 62 sales
- Figures computed on 28 October 2026
The town
Gex covers 32 km², lies between 532 and 1,614 m above sea level and had 13,627 inhabitants in the 2023 census.
Gex (pronounced [ʒɛks]) is a French commune, sub-prefecture of the département de l'Ain, situated in the north-east of the latter, at the tip of the région Auvergne-Rhône-Alpes. It is the capital of the natural and historical region of the pays de Gex. It forms part of the Grand Genève.
The full property page of the town
From Wikidata and the Wikipedia article « Gex », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Other property types in Gex
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 Gex
Q1What is the price of a T3 in Gex in 2026?
In Gex, the median price of a T3 is €4,352/sq.m, with a range of €3,714 to €4,776/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T3 of 68 sq.m in Gex?
For the average observed area (68 sq.m), the indicative budget goes from about €252,552 (1st quartile) to €324,768 (3rd quartile), around €295,936 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 Gex?
The median price of a T3 in Gex is about 2% below the city's apartment median (€4,448/sq.m), based on DVF sales published by the DGFiP.
Q4How many T3 sales in Gex?
The DGFiP DVF database records 62 sales of this type in Gex over the last 12 months.