Sevelen
Municipality in the canton of St. Gallen · FSO no. 3275
Parcel data from Nov 2026, statistics computed on 29 Oct 2026.
Open map at the Sevelen centerThe parcel data lists 2’793 parcels in Sevelen, covering 30.3 km². 59.5% of them have at least one registered building. The median parcel measures 999 m².
Key figures
- Parcels
- 2’793
- 1.4% of the canton
- Total area
- 30.3 km²
- 1.5% of the canton
- Median area
- 999 m²
- Canton: 950 m²
- Switzerland: 881 m²
- Built share
- 59.5%
- Canton: 66.4%
- Switzerland: 51%
- Median year built
- 1975
- Canton: 1977
- Switzerland: 1975
About Sevelen
Sevelen ranks 25th of 75 municipalities in the canton of St. Gallen by number of parcels and holds 1.4% of the canton's parcels on 1.5% of its area. The median parcel in Sevelen measures 999 m², about the same as the canton median of 950 m². Sevelen is less built-up than the canton as a whole: 59.5% of its parcels have a building, against 66.4% across the canton.
The zones with the most parcels are BauG Landwirtschaftszone (26.5%), BauG Wohnzone WE (14.3%) and BauG Wohnzone W2 (13.7%). In total, Sevelen uses 22 zone designations.
According to the building register, Sevelen has 2’545 buildings with 2’769 dwellings, 1.1 dwellings per building on average. Most residential buildings are single-family houses (77.9%). Non-residential buildings account for 40.7% of all buildings.
Built parcels most often have their newest building from 1961 to 1980 (23.8% of them), and 20.1% have one from 2001 or later. The median year built, 1975, is close to that of the canton as a whole (1977).
Built and unbuilt parcels
Built: 1’663 (59.5%)
Unbuilt: 1’130 (40.5%)
Parcels by zone
| Zone | Parcels | Area | Built |
|---|---|---|---|
| BauG_Landwirtschaftszone | 741 | 12.51 km² | 39.3% |
| BauG_Wohnzone WE | 400 | 0.28 km² | 91.0% |
| BauG_Wohnzone W2 | 382 | 0.29 km² | 83.8% |
| Hinweis.Wald | 238 | 14.56 km² | 16.0% |
| BauG_Dorfkernzone DK2 | 181 | 0.10 km² | 88.4% |
| BauG_übriges Gemeindegebiet allg | 159 | 0.36 km² | 52.8% |
| Hinweis.Verkehrsflaeche iB | 127 | 0.14 km² | 0.0% |
| BauG_Wohnzone W3 | 93 | 0.12 km² | 92.5% |
| Hinweis.Verkehrsflaeche aB | 69 | 0.39 km² | 1.4% |
| BauG_Wohn-Gewerbezone WG3 | 68 | 0.08 km² | 92.6% |
| BauG_Kernzone | 67 | 0.05 km² | 91.0% |
| BauG_Gewerbe-Industriezone GI B | 63 | 0.27 km² | 81.0% |
| Other zones (10 labels) | 205 | 1.18 km² | 70.2% |
Zone names are the municipal designations. A canton lists each wording separately.
Building stock
The building register lists 2’545 buildings with 2’769 dwellings here; 1’094 of them are single-family houses.
- Buildings
- 2’545
- Dwellings
- 2’769
- Single-family houses
- 1’094
- Building volume
- 3.4 million m³
Buildings by category
Construction periods
Built parcels by construction period of their newest building
Maps and geodata for Sevelen
geopool works as a GIS and geoportal for Sevelen. 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.
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