Avusy
Municipality in the canton of Geneva · FSO no. 6604
Parcel data from Nov 2026, statistics computed on 29 Oct 2026.
Open map at the Avusy centerThe parcel data lists 1’354 parcels in Avusy, covering 5.2 km². 33.2% of them have at least one registered building. The median parcel measures 1’319 m².
Key figures
- Parcels
- 1’354
- 1.9% of the canton
- Total area
- 5.2 km²
- 1.8% of the canton
- Median area
- 1’319 m²
- Canton: 895 m²
- Switzerland: 881 m²
- Built share
- 33.2%
- Canton: 57.6%
- Switzerland: 51%
- Median year built
- 1988
- Canton: 1983
- Switzerland: 1975
About Avusy
Avusy ranks 17th of 45 municipalities in the canton of Geneva by number of parcels and holds 1.9% of the canton's parcels on 1.8% of its area. The median parcel in Avusy measures 1’319 m², larger than the canton median of 895 m². Avusy is less built-up than the canton as a whole: 33.2% of its parcels have a building, against 57.6% across the canton.
The zones with the most parcels are Zone agricole (61.2%), Zone de développement 4B protégée (28.1%) and Zone de développement 5 (7.7%). In total, Avusy uses 6 zone designations.
According to the building register, Avusy has 830 buildings with 598 dwellings, 0.7 dwellings per building on average. Most residential buildings are single-family houses (82.9%). Non-residential buildings account for 50.4% of all buildings.
Built parcels most often have their newest building from 1981 to 2000 (47.8% of them), and 19.8% have one from 2001 or later. The median year built, 1988, is close to that of the canton as a whole (1983).
Built and unbuilt parcels
Built: 450 (33.2%)
Unbuilt: 904 (66.8%)
Parcels by zone
| Zone | Parcels | Area | Built |
|---|---|---|---|
| Zone agricole | 828 | 4.66 km² | 12.6% |
| Zone de développement 4B protégée | 380 | 0.25 km² | 65.8% |
| Zone de développement 5 | 104 | 0.08 km² | 87.5% |
| Zone des bois et forêts | 39 | 0.14 km² | 5.1% |
| Zone de verdure | 2 | < 0.01 km² | 100.0% |
| Zone sportive | 1 | 0.04 km² | 100.0% |
Zone names are the municipal designations. A canton lists each wording separately.
Building stock
The building register lists 830 buildings with 598 dwellings here; 340 of them are single-family houses.
- Buildings
- 830
- Dwellings
- 598
- Single-family houses
- 340
- Building volume
- 493’137 m³
Buildings by category
Construction periods
Built parcels by construction period of their newest building
Maps and geodata for Avusy
geopool works as a GIS and geoportal for Avusy. Its parcel map shows the parcels of the official cadastral survey with their area, their zone from the municipal zoning plan and their buildings, on swisstopo maps. Building zones, the property map and the geodata of each parcel open on the geopool map. The ÖREB extract of a parcel (public-law restrictions on landownership) is in lookup.
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