Biezwil
Municipality in the canton of Solothurn · FSO no. 2445
Parcel data from Nov 2026, statistics computed on 29 Oct 2026.
Open map at the Biezwil centerPartial parcel data
The parcel data holds only 19 built parcels here, while the building register lists 129 residential and mixed-use buildings. The parcel figures below are therefore likely incomplete.
The parcel data lists 404 parcels in Biezwil, covering 4.2 km². 4.7% of them have at least one registered building. The median parcel measures 1’704 m².
Key figures
- Parcels
- 404
- 0.3% of the canton
- Total area
- 4.2 km²
- 0.5% of the canton
- Median area
- 1’704 m²
- Canton: 855 m²
- Switzerland: 881 m²
- Built share
- 4.7%
- Canton: 51.6%
- Switzerland: 51%
- Median year built
- 1919
- Canton: 1980
- Switzerland: 1975
About Biezwil
Biezwil is a municipality in the canton of Solothurn.
Among the parcels in the data, the most common zones are Landwirtschaftszone (41.1%), Wald (14.4%) and Verkehrsfläche Strasse (12.6%).
According to the building register, Biezwil has 204 buildings with 168 dwellings, 0.8 dwellings per building on average. Most residential buildings are single-family houses (78.1%). Non-residential buildings account for 36.8% of all buildings.
Among the built parcels in the data, the newest building most often dates from before 1920 (10.5%), and on 0% of them it dates from 2001 or later. The median year built is 1919.
Built and unbuilt parcels
Built: 19 (4.7%)
Unbuilt: 385 (95.3%)
Parcels by zone
| Zone | Parcels | Area | Built |
|---|---|---|---|
| Landwirtschaftszone | 166 | 2.23 km² | 9.0% |
| Wald | 58 | 1.72 km² | 0.0% |
| Verkehrsfläche Strasse | 51 | 0.08 km² | 7.8% |
| Kernzone Erhaltung KE | 50 | 0.06 km² | 0.0% |
| Wohnzone W2 | 45 | 0.04 km² | 0.0% |
| Verkehrszone Strasse | 20 | 0.02 km² | 0.0% |
| Hofstattzone H | 10 | 0.01 km² | 0.0% |
| Gewerbezone mit Wohnnutzung GW | 3 | 0.01 km² | 0.0% |
| Zone für öffentliche Bauten und Anlagen ÖBA | 1 | < 0.01 km² | 0.0% |
Zone names are the municipal designations. A canton lists each wording separately.
Building stock
The building register lists 204 buildings with 168 dwellings here; 100 of them are single-family houses.
- Buildings
- 204
- Dwellings
- 168
- Single-family houses
- 100
- Building volume
- 268’041 m³
Buildings by category
Construction periods
Built parcels by construction period of their newest building
Maps and geodata for Biezwil
geopool works as a GIS and geoportal for Biezwil. 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.