Price of a house in Gex
In Gex, the median price of a house is €5,158/sq.m, i.e. about €618,960 for an average area of 120 sq.m. Data from actual DVF transactions by the DGFiP (42 sales over the 12 months ending 31 December 2025).
Price range (house)
What DVF sales say about the price of a house in Gex
Compared with the neighbouring towns tracked by Briveo where this property type is measured, Divonne-les-Bains comes out at €6,313/sq.m, about 22% above, and Oyonnax at €1,964/sq.m, about 62% below. The 42 house sales recorded over 12 months weigh about 18% of the 238 apartment and house sales in the town. On price per sq.m the house holds position 1st among the 6 property types Gex measures, and position 3rd on twelve-month volume.
Observed sale prices of a house in Gex
Of the sales of a house à Gex, half closed between 437,387 € and 670,000 €, for a median price of 566,270 €.
Half of the house sold measure between 95 and 135 sq.m. The median plot of a house sold is 1,266 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 51 | €5,111/sq.m |
| 2024 | 43 | €5,195/sq.m |
| 2025 | 42 | €5,305/sq.m |
Between 2023 and 2025, the median price per sq.m of a house went from 5,111 € to 5,305 €, +3.8 %.
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 42 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 house in nearby cities
Cities tracked by BRIVEO in the same department, median for the same property type when available.
Frequently asked questions, House in Gex
Q1What is the price of a house in Gex in 2026?
In Gex, the median price of a house is €5,158/sq.m, with a range of €4,015 to €5,808/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a house of 120 sq.m in Gex?
For the average observed area (120 sq.m), the indicative budget goes from about €481,800 (1st quartile) to €696,960 (3rd quartile), around €618,960 at the median price. Indicative calculation, DVF price per sq.m multiplied by the area, excluding notary fees.
Q3How does the price of a house compare with apartments in Gex?
The median price of a house in Gex is about 16% above the city's apartment median (€4,448/sq.m), based on DVF sales published by the DGFiP.
Q4How many house sales in Gex?
The DGFiP DVF database records 42 sales of this type in Gex over the last 12 months.