Mosnang
Municipality in the canton of St. Gallen · FSO no. 3394
Parcel data from Nov 2026, statistics computed on 29 Oct 2026.
Open map at the Mosnang centerThe parcel data lists 2’061 parcels in Mosnang, covering 50.5 km². 59.2% of them have at least one registered building. The median parcel measures 2’830 m².
Key figures
- Parcels
- 2’061
- 1.1% of the canton
- Total area
- 50.5 km²
- 2.5% of the canton
- Median area
- 2’830 m²
- Canton: 950 m²
- Switzerland: 881 m²
- Built share
- 59.2%
- Canton: 66.4%
- Switzerland: 51%
- Median year built
- 1984
- Canton: 1977
- Switzerland: 1975
About Mosnang
Mosnang ranks 41st of 75 municipalities in the canton of St. Gallen by number of parcels and holds 1.1% of the canton's parcels on 2.5% of its area. The median parcel in Mosnang measures 2’830 m², larger than the canton median of 950 m². Mosnang is less built-up than the canton as a whole: 59.2% of its parcels have a building, against 66.4% across the canton.
The zones with the most parcels are BauG Landwirtschaftszone (39.2%), Hinweis.Wald (23.8%) and BauG Wohnzone WE (9.4%). In total, Mosnang uses 20 zone designations.
According to the building register, Mosnang has 2’489 buildings with 1’342 dwellings, 0.5 dwellings per building on average. Most residential buildings are single-family houses (79.8%). Non-residential buildings account for 55.8% of all buildings.
Built parcels most often have their newest building from 1981 to 2000 (26.9% of them), and 24.7% have one from 2001 or later. The median year built, 1984, is more recent than in the canton as a whole (1977).
Built and unbuilt parcels
Built: 1’221 (59.2%)
Unbuilt: 840 (40.8%)
Parcels by zone
| Zone | Parcels | Area | Built |
|---|---|---|---|
| BauG_Landwirtschaftszone | 808 | 31.46 km² | 67.2% |
| Hinweis.Wald | 490 | 16.81 km² | 16.5% |
| BauG_Wohnzone WE | 194 | 0.16 km² | 86.6% |
| BauG_Wohn-Gewerbezone WG2 | 143 | 0.14 km² | 91.6% |
| BauG_Wohnzone W2 | 73 | 0.06 km² | 98.6% |
| BauG_Kernzone K2a | 68 | 0.05 km² | 86.8% |
| BauG_Kernzone K3 | 62 | 0.03 km² | 91.9% |
| BauG_Kernzone K2b | 52 | 0.04 km² | 94.2% |
| Hinweis.Verkehrsflaeche aB | 44 | 0.20 km² | 0.0% |
| Hinweis.Verkehrsflaeche iB | 35 | 0.07 km² | 0.0% |
| BauG_Zone für öffentliche Bauten und Anlagen | 25 | 0.10 km² | 72.0% |
| BauG_Gewerbe-Industriezone GI A | 18 | 0.04 km² | 83.3% |
| Other zones (8 labels) | 49 | 1.34 km² | 57.1% |
Zone names are the municipal designations. A canton lists each wording separately.
Building stock
The building register lists 2’489 buildings with 1’342 dwellings here; 767 of them are single-family houses.
- Buildings
- 2’489
- Dwellings
- 1’342
- Single-family houses
- 767
- Building volume
- 2.6 million m³
Buildings by category
Construction periods
Built parcels by construction period of their newest building
Maps and geodata for Mosnang
geopool works as a GIS and geoportal for Mosnang. 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.
More municipalities in the canton of St. Gallen
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- Eschenbach (SG)4’620 parcels
- Gossau (SG)4’448 parcels
- Grabs4’539 parcels
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- Neckertal4’826 parcels
- Oberriet (SG)6’114 parcels
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- St. Gallen11’898 parcels
- Wil (SG)5’496 parcels
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