A small farming village of the Champagne, Laconnex cultivates discretion between vines, orchards and open fields.
Flats in Laconnex trade around CHF 10,100 per m², under the cantonal level. Cheaper communes tend to have wider spreads between streets, so a single average tells you less here than it would in a tighter market. Geneva publishes what actually sold. In Laconnex that comes to 24 completed transactions over 2 years, at a median of CHF 1,215,000 per property in total price. Set that against listing prices and you get a measure of local negotiating room.
Prices below the cantonal level move later and less than the top of the market. In practice a correction in Geneva reaches communes like this one with a delay, and so does a recovery. Position 39 of 45 in Geneva puts Laconnex among communes with similar price levels and often very different housing stock. Two communes can share a rank and still value the same flat differently once age and condition are taken in.
Up 2.1 percent in a year, Laconnex 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. 20 properties are currently on the market in Laconnex. Supply at that level decides how long a sale takes, because the more listings compete, the more the first serious offer sets the reference for the rest. No single period defines Laconnex, though before 1919 leads with 14 percent. That mix works in a buyer's favour, since you can choose between period character and low running costs without leaving the commune.
The average home in Laconnex has 4.4 rooms for 136 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. Over 25 years the median moved from CHF 3,200 to CHF 8,500 per m², a change of +166 percent. That is the market, not your property: a flat renovated in the meantime followed a different curve entirely.
In Laconnex the local price per m² is a floor, not an answer. What your property adds to it, or takes away from it, depends on its condition, its plot and its access to public transport.
Building stock data: Federal Register of Buildings and Dwellings, FSO, updated August 3, 2026
Market data updated on August 24, 2026
A range set against land registry sales and the profile of your property.
Value my property →CHF 10,100 per m² is the current median for flats in Laconnex. It covers every sale, new and old, so a renovated flat sits above that line and one still needing works sits below it.
Count on roughly CHF 10,400 per m² for a house in Laconnex. 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 Laconnex average 4.4 rooms, with before 1919 the most common construction period at 14 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.