Gy
Municipality in the canton of Geneva · FSO no. 6624
Parcel data from Jul 2025, statistics computed on 26 Sept 2026.
The parcel data lists 331 parcels in Gy, covering 3.3 km². 43.2% of them have at least one registered building. The median parcel measures 1’780 m².
Key figures
- Parcels
- 331
- 0.5% of the canton
- Total area
- 3.3 km²
1.2% of the canton
- Median area
- 1’780 m²
Canton: 895 m²
Switzerland: 870 m²
- Built share
- 43.2%
Canton: 57.6%
Switzerland: 52%
- Median year built
- 1988
Canton: 1983
Switzerland: 1976
About Gy
Gy ranks 45th of 45 municipalities in the canton of Geneva by number of parcels and holds 0.5% of the canton's parcels on 1.2% of its area. The median parcel in Gy measures 1’780 m², larger than the canton median of 895 m². Gy is less built-up than the canton as a whole: 43.2% of its parcels have a building, against 57.6% across the canton.
The zones with the most parcels are Zone de développement 4B protégée (45.3%), Zone agricole (36.6%) and Zone des bois et forêts (18.1%). In total, Gy uses 3 zone designations.
According to the building register, Gy has 266 buildings with 256 dwellings, 1.0 dwellings per building on average. Most residential buildings are single-family houses (78.3%). Non-residential buildings account for 45.5% of all buildings.
Built parcels most often have their newest building from 1981 to 2000 (25.9% of them), and 27.3% 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: 143 (43.2%)Unbuilt: 188 (56.8%)
Parcels by zone
| Zone | Parcels | Area | Built |
|---|---|---|---|
| Zone de développement 4B protégée | 150 | 0.20 km² | 80.7% |
| Zone agricole | 121 | 1.98 km² | 17.4% |
| Zone des bois et forêts | 60 | 1.11 km² | 1.7% |
Zone names are the municipal designations. A canton lists each wording separately.
Building stock
The building register lists 266 buildings with 256 dwellings here; 112 of them are single-family houses.
- Buildings
- 266
- Dwellings
- 256
- Single-family houses
- 112
- Building volume
- 237’945 m³
Buildings by category
Construction periods
Built parcels by construction period of their newest buildingMaps and geodata for Gy
geopool works as a GIS and geoportal for Gy. 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.
Explore more data for Gy
- Building zones and density Gyin room
- ÖREB extract Gyin lookup
- Building age Gyin roots
- Building heights and headroom Gyin roofs
- Solar potential Gyin soolar
- Points of interest and accessibility Gyin scoore
- Tax rates Gyin taxoo
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