South of Payerne in the Broye valley, Trey is a rural village whose houses are mostly old, close to Corcelles-près-Payerne and Lucens.
Flats in Trey trade around CHF 6,100 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. Prices below the cantonal level move later and less than the top of the market. In practice a correction in Vaud reaches communes like this one with a delay, and so does a recovery. Out of 272 communes measured in Vaud, Trey sits at position 218. The communes immediately above and below are the ones a buyer will actually compare against, far more than the cantonal average.
The 7 percent premium on flats over houses in Trey is unusual and needs reading carefully. It normally means the flats sold recently were new or central, while the houses were older and priced mainly on their land. Flat prices in Trey are up 2.9 percent over twelve months. One year is a short window, so measure it against the longer trajectory before you read it as a change of direction.
Within the Broye-Vully district, Trey lands 0 percent from the local median. A cantonal average mixes city and countryside, so it flatters some communes and penalises others. The district figure removes most of that distortion. The largest band in Trey is before 1919, at 47 percent of homes. Buildings of that age were rarely insulated when built, so running costs and the cost of the works belong in the price you offer, not in a list for later.
At 4.1 rooms and 114 m² on average, homes in Trey are sized for households rather than single occupants. If you are looking for a studio or a two-room flat, expect a thinner choice and less room to negotiate. CHF 6,100 per m² is the working reference for a flat in Trey, 23 percent from Vaud. Take it as a starting point. In a commune this size, the spread between the cheapest and the dearest street is often wider than the gap to the canton. The 25-year record opens at CHF 3,600 and closes at CHF 7,500, +108 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.
Enough properties change hands in Trey each year to keep the price data steady. Estimates land in a narrower range here, and a valuation can lean on recent comparable sales instead of falling back on the cantonal average. In Trey 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 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 6,100 per m² for a flat, which is 23 percent from the Vaud median. Houses are priced separately and usually land somewhere else entirely, so work from the figure that matches your property type.
Houses in Trey are valued around CHF 5,700 per m² of living space. The plot weighs heavily on that figure, so two houses of identical size can be far apart in price if one has land around it and the other has none.
The dominant band in Trey is before 1919, which covers 47 percent of homes. Average size runs to 4.1 rooms, so the commune is built mainly for households rather than for single occupants or short stays.