Price of a 5-room apartment and larger (T5+) in Gex
In Gex, the median price of a T5+ is €2,986/sq.m, i.e. about €331,446 for an average area of 111 sq.m. Data from actual DVF transactions by the DGFiP (8 sales over the 12 months ending 31 December 2025).
Price range (T5+)
What DVF sales say about the price of a T5+ in Gex
On price per sq.m the T5+ holds position 6th among the 6 property types Gex measures, and position 6th on twelve-month volume. The 8 T5+ sales recorded over 12 months weigh about 3% of the 238 apartment and house sales in the town. The median price, €2,986/sq.m, sits below the town's apartment price range, from the 1st to the 3rd quartile. Apartments sold in the town average 62 sq.m, against 111 sq.m for the T5+, about 80% more. Among the neighbouring towns tracked by Briveo that measure the same property type, Divonne-les-Bains comes out at €5,053/sq.m, about 69% above, and Oyonnax at €985/sq.m, about 67% below. 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 +2.9% over one year.
Observed sale prices of a T5+ in Gex
Of the sales of a T5+ à Gex, half closed between 281,750 € and 428,213 €, for a median price of 362,500 €.
Half of the T5+ sold measure between 90 and 131 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 8 | €2,828/sq.m |
| 2024 | 2 | €2,690/sq.m |
| 2025 | 8 | €4,037/sq.m |
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 8 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 T5+ in nearby cities
Cities tracked by BRIVEO in the same department, median for the same property type when available.
Frequently asked questions, T5+ in Gex
Q1What is the price of a T5+ in Gex in 2026?
In Gex, the median price of a T5+ is €2,986/sq.m, with a range of €2,714 to €3,996/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T5+ of 111 sq.m in Gex?
For the average observed area (111 sq.m), the indicative budget goes from about €301,254 (1st quartile) to €443,556 (3rd quartile), around €331,446 at the median price. Indicative calculation, DVF price per sq.m multiplied by the area, excluding notary fees.
Q3How does the price of a T5+ compare with apartments in Gex?
The median price of a T5+ in Gex is about 33% below the city's apartment median (€4,448/sq.m), based on DVF sales published by the DGFiP.
Q4How many T5+ sales in Gex?
The DGFiP DVF database records 8 sales of this type in Gex over the last 12 months.