Grône
Municipality in the canton of Valais · FSO no. 6238
Parcel data from Nov 2026, statistics computed on 29 Oct 2026.
Open map at the Grône centerThe parcel data lists 3’927 parcels in Grône, covering 20.7 km². 36.1% of them have at least one registered building. The median parcel measures 788 m².
Key figures
- Parcels
- 3’927
- 0.6% of the canton
- Total area
- 20.7 km²
- 0.6% of the canton
- Median area
- 788 m²
- Canton: 518 m²
- Switzerland: 881 m²
- Built share
- 36.1%
- Canton: 26%
- Switzerland: 51%
- Median year built
- 1975
- Canton: 1980
- Switzerland: 1975
About Grône
Grône ranks 53rd of 122 municipalities in the canton of Valais by number of parcels and holds 0.6% of the canton's parcels on 0.6% of its area. The median parcel in Grône measures 788 m², larger than the canton median of 518 m². Grône is more built-up than the canton as a whole: 36.1% of its parcels have a building, against 26% across the canton.
The zones with the most parcels are Zone viticole (11.3%), Zone agricole de coteau (11.1%) and Zone de forêts (10.5%). In total, Grône uses 44 zone designations.
According to the building register, Grône has 1’973 buildings with 1’584 dwellings, 0.8 dwellings per building on average. Most residential buildings are single-family houses (79.6%). Non-residential buildings account for 45.2% of all buildings.
Built parcels most often have their newest building from 1981 to 2000 (23% of them), and 20.8% have one from 2001 or later. The median year built, 1975, is close to that of the canton as a whole (1980).
Built and unbuilt parcels
Built: 1’416 (36.1%)
Unbuilt: 2’511 (63.9%)
Parcels by zone
| Zone | Parcels | Area | Built |
|---|---|---|---|
| Zone viticole | 445 | 0.56 km² | 6.7% |
| Zone agricole de coteau | 434 | 1.31 km² | 20.5% |
| Zone de forêts | 413 | 3.58 km² | 10.7% |
| Zone agricole de plaine | 411 | 0.30 km² | 6.1% |
| Zone chalets différée | 376 | 0.66 km² | 62.2% |
| Zone de village | 327 | 0.06 km² | 59.9% |
| Aire forestière | 189 | 9.63 km² | 18.5% |
| Zone faible densité | 180 | 0.13 km² | 71.7% |
| Zone faible densité différée | 169 | 0.13 km² | 68.0% |
| Zone hameau montagne | 138 | 0.04 km² | 58.0% |
| Zone moyenne densité | 100 | 0.07 km² | 73.0% |
| Zone forte densité | 84 | 0.05 km² | 66.7% |
| Other zones (32 labels) | 593 | 4.05 km² | 44.2% |
| No zone | 68 | 0.14 km² | 70.6% |
Zone names are the municipal designations. A canton lists each wording separately.
Building stock
The building register lists 1’973 buildings with 1’584 dwellings here; 823 of them are single-family houses.
- Buildings
- 1’973
- Dwellings
- 1’584
- Single-family houses
- 823
- Building volume
- 1.1 million m³
Buildings by category
Construction periods
Built parcels by construction period of their newest building
Maps and geodata for Grône
geopool works as a GIS and geoportal for Grône. 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.