A farmhouse for sale in Ariège (09), a barn to convert or a mountain smallholding: this Pyrenean department, long shaped by livestock farming and pastoralism, still has a very recognisable stone and schist farm heritage. This page brings together the farmhouses, barns and mas for sale in Ariège published on ma-propriete.fr: foothill farms with a cowshed and hay barn, Couserans farm buildings waiting to be restored, agricultural buildings with pasture and woodland for a horse or permaculture project.
Below you will find the actual prices of the Ariège rural market, an overview of where to look, from the Foix area to the Couserans, and the precautions to take before buying a former farm building in the mountains. For a tourism project, our white paper on setting up a rural gîte will help you assess its feasibility. This type of property attracts both people with a farming project and buyers looking for a second home away from the bustle of the Pyrenean ski resorts.
There are no statistics dedicated to farmhouses and barns: a renovated farmhouse sells like a country house with outbuildings and land, whereas a bare barn or a farm to renovate often sells well below. The most useful benchmark therefore remains the price of country houses.
How much does a country house cost in Ariège (09)? According to DVF data (notarised sales) analysed by the ma-propriete.fr observatory, the median price of a country house in Ariège (09) stood at €160,000 in 2025, with an average price of €167,339 and a median price of €1,650/m² of living space (663 house sales in rural municipalities over the year). The price range is wide: 10% of houses sold for less than €78,200 (floor price, 1st decile) and 10% for more than €265,000 (ceiling price, 9th decile). The typical country house here offers 102 m² of living space on an average plot of 4,154 m², i.e. around 0.4 ha.
This market is well below the regional median (Occitanie: €210,000) and well below the national median (€189,200). Since the second half of 2020, the median price has risen from €152,000 to €160,000, i.e. +5.3%; over one year (2024-2025) the change is +0.2%.
| 2025 indicator | Ariège | Occitanie | France |
|---|---|---|---|
| Median price | €160,000 | €210,000 | €189,200 |
| Average price | €167,339 | €220,462 | €207,100 |
| Floor price (1st decile) | €78,200 | €107,500 | €90,000 |
| Ceiling price (9th decile) | €265,000 | €347,000 | €340,000 |
| Median price per m² of living space | €1,650/m² | €1,987/m² | €1,830/m² |
| Average living space | 102 m² | 111 m² | 108 m² |
| Average plot size | 4,154 m² | 4,162 m² | 3,181 m² |
| Number of sales in 2025 | 663 | 14,163 | 150,313 |
A departmental average hides large gaps. A smallholding to renovate, a restored longère with its outbuildings, a farmhouse on several hectares of land or a manor house with parkland do not sell at the same price, and the location matters as much as the building: coastline, tourist area, peri-urban countryside close to a job market or deep countryside. The table below shows the median price of country houses in Ariège (09) by type of municipality (cumulative sales from mid-2020 to 2025) and its change between 2021 and 2025.
| Type of municipality | Median price 2020-2025 | Median price per m² | Change 2021-2025 | Sales 2020-2025 |
|---|---|---|---|---|
| Inland tourist areas (hinterland, mountains) | €136,500 | €1,532/m² | +11.4% | 1,411 |
| Peri-urban countryside (city catchment area) | €184,500 | €1,838/m² | +5.1% | 373 |
| Deep countryside (outside urban influence) | €165,000 | €1,587/m² | +6.3% | 2,625 |
These benchmarks help you assess a listing, estimate a property before putting it up for sale, or set your budget for a holiday home or a permanent move to the French countryside. To go further, see our observatory of country house prices in France (national, regional and departmental analysis, downloadable annual report) and work out the full cost of your purchase, including French notary fees, with our notary fees calculator.
In Ariège, the traditional farmhouse combines a dwelling built of stone or schist, a cowshed for livestock and a raised barn for hay reached by an outside ramp, typical of the Pyrenean valleys. In the foothills, farms are more often arranged around an open courtyard, with a farm shed and additional outbuildings. There is no mas as such in Ariège, a term reserved for Mediterranean regions; here people speak of a mountain farm or a high-pasture barn.
These buildings, often sold with farmland and sloping pasture, lend themselves to varied conversions: a main home, a rural gîte, or livery for horses where the land allows. The generally modest footprint of these hay barns sometimes limits the scale of the renovation compared with lowland barns. Owners planning a mixed use, combining a home with a gîte activity, should also check whether the existing road access and utility connections can cope with increased tourist traffic.
The Foix area and the Ariège valley have a steady supply of farms and barns to renovate, between hillsides and the first Pyrenean foothills. The Couserans, around Saint-Girons and Saint-Lizier, remains one of the areas richest in old, often isolated farm buildings. Towards Mirepoix and the Pays d'Olmes, farms sit alongside denser lowland housing. Upper Ariège, around Tarascon-sur-Ariège and Ax-les-Thermes, offers more rustic mountain barns. The railway stations at Foix and Tarascon-sur-Ariège, on the line towards Toulouse, make commuting easier for buyers who want to keep a professional activity outside the department.
The most affordable areas lie deep in the Couserans and the remote valleys of Upper Ariège, where access and isolation weigh on prices. Conversely, the outskirts of Foix and towns well connected towards Toulouse remain noticeably more sought after.
Check the permitted use of the barn under the local planning zoning: in an agricultural zone, a change of use is only possible if the building is specifically identified as convertible into housing. Examine the roof (slate or corrugated sheeting, sometimes asbestos-cement on more recent sheds), the timber frame and the drainage, which often needs to be redone entirely on these isolated buildings.
If land is attached to the property, ask about any current farm lease and about the pre-emption right of the Safer. Renovating a mountain barn, with access and utility connections sometimes difficult, can cost as much as buying the building itself. A prior survey by a specialist in old buildings is advisable, since the layout of Pyrenean barns varies considerably from one valley to another.
On ma-propriete.fr, filter Ariège farms and barns by budget, built area and land area, set up an email alert to follow new listings, and extend your search to all farmhouses, barns and mas for sale in Occitanie. Local notaries, often well informed about inheritances and joint ownership situations common with this type of property, are also a source of listings worth checking.
