Sennwald
Municipality in the canton of St. Gallen · FSO no. 3274
Parcel data from Nov 2026, statistics computed on 29 Oct 2026.
Open map at the Sennwald centerThe parcel data lists 3’882 parcels in Sennwald, covering 41.6 km². 53.3% of them have at least one registered building. The median parcel measures 1’601 m².
Key figures
- Parcels
- 3’882
- 2% of the canton
- Total area
- 41.6 km²
- 2.1% of the canton
- Median area
- 1’601 m²
- Canton: 950 m²
- Switzerland: 881 m²
- Built share
- 53.3%
- Canton: 66.4%
- Switzerland: 51%
- Median year built
- 1983
- Canton: 1977
- Switzerland: 1975
About Sennwald
Sennwald ranks 15th of 75 municipalities in the canton of St. Gallen by number of parcels and holds 2% of the canton's parcels on 2.1% of its area. The median parcel in Sennwald measures 1’601 m², larger than the canton median of 950 m². Sennwald is less built-up than the canton as a whole: 53.3% of its parcels have a building, against 66.4% across the canton.
The zones with the most parcels are BauG Landwirtschaftszone (27.7%), BauG Wohnzone W2 (17.3%) and Hinweis.Wald (10.4%). In total, Sennwald uses 24 zone designations.
According to the building register, Sennwald has 3’501 buildings with 3’248 dwellings, 0.9 dwellings per building on average. Most residential buildings are single-family houses (75.3%). Non-residential buildings account for 49.7% of all buildings.
Built parcels most often have their newest building from 1981 to 2000 (26.8% of them), and 23% have one from 2001 or later. The median year built, 1983, is more recent than in the canton as a whole (1977).
Built and unbuilt parcels
Built: 2’071 (53.3%)
Unbuilt: 1’811 (46.7%)
Parcels by zone
| Zone | Parcels | Area | Built |
|---|---|---|---|
| BauG_Landwirtschaftszone | 1’074 | 21.25 km² | 47.2% |
| BauG_Wohnzone W2 | 673 | 0.54 km² | 89.7% |
| Hinweis.Wald | 402 | 11.25 km² | 7.2% |
| BauG_Kernzone K2 | 278 | 0.22 km² | 91.4% |
| Hinweis.Verkehrsflaeche aB | 274 | 1.05 km² | 1.1% |
| BauG_übriges Gemeindegebiet allg | 252 | 1.99 km² | 54.8% |
| Hinweis.Verkehrsflaeche iB | 201 | 0.35 km² | 2.0% |
| BauG_Wohn-Gewerbezone WG3 | 187 | 0.29 km² | 86.6% |
| BauG_Wohn-Gewerbezone WG2 | 112 | 0.11 km² | 92.0% |
| BauG_Wohnzone WE | 97 | 0.09 km² | 94.8% |
| Hinweis.Gewaesser | 73 | 0.85 km² | 6.8% |
| BauG_Gewerbe-Industriezone GI A | 49 | 0.32 km² | 81.6% |
| Other zones (12 labels) | 210 | 3.25 km² | 61.9% |
Zone names are the municipal designations. A canton lists each wording separately.
Building stock
The building register lists 3’501 buildings with 3’248 dwellings here; 1’186 of them are single-family houses.
- Buildings
- 3’501
- Dwellings
- 3’248
- Single-family houses
- 1’186
- Building volume
- 5.9 million m³
Buildings by category
Construction periods
Built parcels by construction period of their newest building
Maps and geodata for Sennwald
geopool works as a GIS and geoportal for Sennwald. 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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