Port-Valais
Municipality in the canton of Valais · FSO no. 6154
Parcel data from Jul 2025, statistics computed on 26 Sept 2026.
Open map at the Port-Valais center
Canton only partly covered
The parcel data covers only about 51% of the area of the canton of Valais, so the figures for Port-Valais may be incomplete as well.
The parcel data lists 2’335 parcels in Port-Valais, covering 14.2 km². 46.6% of them have at least one registered building. The median parcel measures 962 m².
Key figures
- Parcels
- 2’335
- 0.4% of the canton
- Total area
- 14.2 km²
0.5% of the canton
- Median area
- 962 m²
Canton: 511 m²
Switzerland: 870 m²
- Built share
- 46.6%
Canton: 26.2%
Switzerland: 52%
- Median year built
- 1990
Canton: 1980
Switzerland: 1976
About Port-Valais
Port-Valais is a municipality in the canton of Valais.
Among the parcels in the data, the most common zones are Zone agricole 1 (22.2%), Zone habitation moyenne densité A (17.6%) and Zone habitation faible densité (13.7%).
According to the building register, Port-Valais has 1’934 buildings with 2’216 dwellings, 1.1 dwellings per building on average. Most residential buildings are single-family houses (73.4%). Non-residential buildings account for 38.3% of all buildings.
Among the built parcels in the data, the newest building most often dates from 1981 to 2000 (27.2%), and on 37.4% of them it dates from 2001 or later. The median year built is 1990.
Built and unbuilt parcels
Built: 1’089 (46.6%)Unbuilt: 1’246 (53.4%)
Parcels by zone
| Zone | Parcels | Area | Built |
|---|---|---|---|
| Zone agricole 1 | 518 | 2.67 km² | 8.5% |
| Zone habitation moyenne densité A | 412 | 0.38 km² | 80.6% |
| Zone habitation faible densité | 319 | 0.29 km² | 88.4% |
| Aire forestière | 298 | 9.00 km² | 5.0% |
| Zone habitation forte densité | 197 | 0.15 km² | 86.8% |
| Zone village | 132 | 0.05 km² | 72.0% |
| Zone viticole | 111 | 0.21 km² | 10.8% |
| Zone de transport | 91 | 0.32 km² | 4.4% |
| Zone industrielle | 59 | 0.14 km² | 69.5% |
| Zone habitation moyenne densité B | 44 | 0.12 km² | 77.3% |
| Zone agricole 2 | 30 | 0.05 km² | 6.7% |
| Zone de constructions et d’installations publiques B | 19 | 0.07 km² | 36.8% |
| Other zones (20 labels) | 105 | 0.73 km² | 47.6% |
Zone names are the municipal designations. A canton lists each wording separately.
Building stock
The building register lists 1’934 buildings with 2’216 dwellings here; 827 of them are single-family houses.
- Buildings
- 1’934
- Dwellings
- 2’216
- Single-family houses
- 827
- Building volume
- 1.7 million m³
Buildings by category
Construction periods
Built parcels by construction period of their newest buildingMaps and geodata for Port-Valais
geopool works as a GIS and geoportal for Port-Valais. 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 Port-Valais
- Building zones and density Port-Valaisin room
- ÖREB extract Port-Valaisin lookup
- Building age Port-Valaisin roots
- Building heights and headroom Port-Valaisin roofs
- Solar potential Port-Valaisin soolar
- Points of interest and accessibility Port-Valaisin scoore
- Tax rates Port-Valaisin taxoo