From Vésenaz to the Pointe à la Bise, Collonge-Bellerive spreads its villas and residences between lake and countryside on the left bank.
Buying in Collonge-Bellerive means paying more per square metre than almost anywhere in Geneva: CHF 15,300 for a flat. The gap holds even on older stock, so renovation work rarely comes off the asking price the way it does elsewhere. Over 2 years, 203 property sales in Collonge-Bellerive completed and were registered. Half went above a total price of CHF 2,730,000 and half below. Asking prices sit higher, since they still include everything buyers negotiated away. Paying 30 percent more than the cantonal median buys location, not floor space. The same budget moved to a neighbouring commune would typically add a room, and that is the trade most buyers here have already made.
Out of 45 communes measured in Geneva, Collonge-Bellerive sits at position 4. 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 9 percent per square metre over flats in Collonge-Bellerive, CHF 16,700 against CHF 15,300. Households buying a house here are mostly trading up from a flat nearby, so demand holds even when volumes drop.
Up 2.7 percent in a year, Collonge-Bellerive 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. Current supply in Collonge-Bellerive stands at 198 properties for sale. Low counts favour sellers and shorten negotiations, high counts do the opposite, and the figure moves enough through the year that you should check it again before listing.
No single period defines Collonge-Bellerive, though 1971-1980 leads with 15 percent. That mix works in a buyer's favour, since you can choose between period character and low running costs without leaving the commune. At 4.7 rooms and 151 m² on average, homes in Collonge-Bellerive 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. The 25-year record opens at CHF 3,600 and closes at CHF 9,900, +175 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.
The figures above describe Collonge-Bellerive, not your property. At this end of the market the distance between the two is where the negotiation happens, so start from a valuation that takes your own characteristics as its input.
Building stock data: Federal Register of Buildings and Dwellings, FSO, updated August 3, 2026
Market data updated on August 10, 2026
A range set against land registry sales and the profile of your property.
Value my property →The median flat in Collonge-Bellerive is priced at CHF 15,300 per m². That puts the commune 30 percent from the Geneva median, a gap explained in part by the age of the local stock and in part by how little land is left to build on.
Houses in Collonge-Bellerive are valued around CHF 16,700 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.
Homes in Collonge-Bellerive average 4.7 rooms, with 1971-1980 the most common construction period at 15 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.