Bauland-Scout

Buy building land in the canton of Geneva: undeveloped plots

In the canton of Geneva, the official geodata analysed show 1'433 undeveloped plots in building zones across 45 municipalities (data retrieved 11.11.2026).

Of these, 412 plots carry the mark «Aerial image checked: nothing noticeable». On the evaluated aerial image (swisstopo, flight year 2023), no building and no installation was detected on the plot (except small structures under 12 m²), and no building of 12 m² or more is recorded in the official cadastral survey (status 03.11.2026). Trees and shrubs are possible; in this evaluation, vegetation does not lead to the classification «to be clarified on site». The check is automatic, on our own infrastructure. Every plot is checked on the aerial image and in the official cadastral survey. In two randomly drawn samples of 150 plots each, separate image evaluations supported the finding in 86 to 95 % of cases, depending on the counting method (status 04.11.2026; method: bauland-scout.ch/en/methode.html). The mark is an indicative value and does not replace a site visit or information from the building authority.

Geneva sits at the western tip of Lake Geneva, is French-speaking and is almost entirely surrounded by France. Beyond the city and its suburbs, the Geneva countryside keeps its villages, from the Champagne area to the vineyards of the Mandement. In such an urban setting, anyone who wants to find building land needs a precise view of individual plots. For a building land search in the canton of Geneva, Bauland-Scout reads cadastral survey and zoning data from geodienste.ch. You see undeveloped plots identified in the official data we analyse, whether or not they are advertised, without a price guide. What may be built is a matter for the responsible building authority; ownership is recorded by the land registry office.

The pages for individual municipalities are in German.

Official federal map viewer

Bauland-Scout brings together official geodata and filters out the undeveloped building zones. It does not replace the cantonal geoportal (GIS) or the PLR cadastre: legally binding extracts, the zoning plan and certified cadastral extracts (cadastral surveyor or land registry office) are available from the official authorities.

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