Collonges
Municipality in the canton of Valais · FSO no. 6211
Parcel data from Nov 2026, statistics computed on 29 Oct 2026.
Open map at the Collonges centerThe parcel data lists 1’045 parcels in Collonges, covering 12.2 km². 25.4% of them have at least one registered building. The median parcel measures 1’020 m².
Key figures
- Parcels
- 1’045
- 0.2% of the canton
- Total area
- 12.2 km²
- 0.3% of the canton
- Median area
- 1’020 m²
- Canton: 518 m²
- Switzerland: 881 m²
- Built share
- 25.4%
- Canton: 26%
- Switzerland: 51%
- Median year built
- 1981
- Canton: 1980
- Switzerland: 1975
About Collonges
Collonges ranks 116th of 122 municipalities in the canton of Valais by number of parcels and holds 0.2% of the canton's parcels on 0.3% of its area. The median parcel in Collonges measures 1’020 m², larger than the canton median of 518 m². Collonges is about as built-up as the canton as a whole: 25.4% of its parcels have a building, against 26% across the canton.
The zones with the most parcels are Aire forestière (30.9%), Zone agricole prioritaire (20.5%) and zone faible densité (16%). In total, Collonges uses 20 zone designations.
According to the building register, Collonges has 612 buildings with 495 dwellings, 0.8 dwellings per building on average. Most residential buildings are single-family houses (72.4%). Non-residential buildings account for 40.5% of all buildings.
Built parcels most often have their newest building from before 1920 (20% of them), and 24.2% have one from 2001 or later. The median year built, 1981, is close to that of the canton as a whole (1980).
Built and unbuilt parcels
Built: 265 (25.4%)
Unbuilt: 780 (74.6%)
Parcels by zone
| Zone | Parcels | Area | Built |
|---|---|---|---|
| Aire forestière | 323 | 10.45 km² | 4.6% |
| Zone agricole prioritaire | 214 | 0.96 km² | 4.2% |
| zone faible densité | 167 | 0.11 km² | 66.5% |
| zone village | 140 | 0.04 km² | 56.4% |
| zone viticole | 57 | 0.04 km² | 1.8% |
| Autre zone agricole | 25 | 0.05 km² | 12.0% |
| zone village à aménager | 22 | 0.01 km² | 50.0% |
| Affectation différée | 21 | 0.13 km² | 0.0% |
| zone d'intérèt général | 15 | 0.02 km² | 33.3% |
| zone forte densité | 10 | 0.02 km² | 80.0% |
| zone moyenne densité | 10 | 0.02 km² | 60.0% |
| zone artisanale | 9 | 0.04 km² | 66.7% |
| Other zones (8 labels) | 20 | 0.32 km² | 10.0% |
| No zone | 12 | 0.01 km² | 75.0% |
Zone names are the municipal designations. A canton lists each wording separately.
Building stock
The building register lists 612 buildings with 495 dwellings here; 184 of them are single-family houses.
- Buildings
- 612
- Dwellings
- 495
- Single-family houses
- 184
- Building volume
- 354’167 m³
Buildings by category
Construction periods
Built parcels by construction period of their newest building
Maps and geodata for Collonges
geopool works as a GIS and geoportal for Collonges. 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.