Out at the western tip of Ajoie, Fahy is a rural village up against the French border, where most homes are detached houses.
At CHF 2,100 per m² for a flat, Fahy is one of the cheaper places to buy in Jura. Lower entry prices normally come with a longer commute or an older building, and one of the two usually explains the discount. Prices below the cantonal level move later and less than the top of the market. In practice a correction in Jura reaches communes like this one with a delay, and so does a recovery. Out of 49 communes measured in Jura, Fahy sits at position 48. The communes immediately above and below are the ones a buyer will actually compare against, far more than the cantonal average.
Houses carry a premium of 33 percent per square metre over flats in Fahy, CHF 2,800 against CHF 2,100. Households buying a house here are mostly trading up from a flat nearby, so demand holds even when volumes drop. Up 5.6 percent in a year, Fahy has been priced by whoever was willing to pay most for a small number of properties. In a commune with few sales, that is exactly how a median gets moved.
Against the Porrentruy district the gap comes to 42 percent. This is the comparison that carries weight for an estimate, because communes in one district share a labour market, a transport network and the same pool of buyers. before 1919 accounts for 32 percent of homes in Fahy, ahead of the other periods without dominating them. A mixed stock widens the price range inside one commune, where two flats of the same size can be a third apart on condition alone.
The average home in Fahy has 4.7 rooms for 108 m². That ratio describes the shape of local demand better than the price does. Many small rooms point to family housing, fewer and larger ones to conversions and new build. The median flat in Fahy comes out at CHF 2,100 per m², a gap of 49 percent against the Jura median. That figure covers every flat sold, whatever the floor, the age of the building or the state of the kitchen. The 7-year record opens at CHF 5,400 and closes at CHF 6,100, +13 percent apart. Use it to sanity-check an estimate rather than to project forward, since nothing in the series promises the next decade repeats it.
Transaction volume in Fahy is high enough that one unusual sale does not distort the medians. That matters, because thin markets are where automated estimates go furthest wrong and where a local opinion earns its keep. Lower prices in Fahy do not make a valuation easier. The spread between properties is often wider here than in an expensive commune, which makes the commune average a weak guide to what yours is worth.
Building stock from the Federal Register of Buildings and Dwellings (FSO), updated October 18, 2026
Market data updated on October 12, 2026
A range set against the price levels of your commune and the profile of your property.
Value my property →Around CHF 2,100 per m² for a flat, which is 49 percent from the Jura median. Houses are priced separately and usually land somewhere else entirely, so work from the figure that matches your property type.
Count on roughly CHF 2,800 per m² for a house in Fahy. That rate applies to habitable surface, which leaves out the garage, the cellar and any unconverted attic, all of which add value but never at the same rate.
Homes in Fahy average 4.7 rooms, with before 1919 the most common construction period at 32 percent. The mix means condition varies a lot from one building to the next, and condition is what pulls two similar flats apart on price.