Treyvaux
Municipality in the canton of Fribourg · FSO no. 2226
Parcel data from Nov 2026, statistics computed on 29 Oct 2026.
Open map at the Treyvaux centerThe parcel data lists 929 parcels in Treyvaux, covering 11.3 km². 80.9% of them have at least one registered building. The median parcel measures 1’185 m².
Key figures
- Parcels
- 929
- 0.6% of the canton
- Total area
- 11.3 km²
- 0.7% of the canton
- Median area
- 1’185 m²
- Canton: 1’290 m²
- Switzerland: 881 m²
- Built share
- 80.9%
- Canton: 75.2%
- Switzerland: 51%
- Median year built
- 1993
- Canton: 1988
- Switzerland: 1975
About Treyvaux
Treyvaux ranks 67th of 119 municipalities in the canton of Fribourg by number of parcels and holds 0.6% of the canton's parcels on 0.7% of its area. The median parcel in Treyvaux measures 1’185 m², about the same as the canton median of 1’290 m². Treyvaux is more built-up than the canton as a whole: 80.9% of its parcels have a building, against 75.2% across the canton.
The zones with the most parcels are Zone résidentielle à faible densité 1 (28.8%) and Zone d'exploitation de matériaux (8.1%). In total, Treyvaux uses 17 zone designations. In the data, 41.7% of the parcels have no zone designation.
According to the building register, Treyvaux has 1’024 buildings with 760 dwellings, 0.7 dwellings per building on average. Most residential buildings are single-family houses (74.3%). Non-residential buildings account for 45.4% of all buildings.
Built parcels most often have their newest building from 1981 to 2000 (18.4% of them), and 23.7% have one from 2001 or later. The median year built, 1993, is close to that of the canton as a whole (1988).
Built and unbuilt parcels
Built: 752 (80.9%)
Unbuilt: 177 (19.1%)
Parcels by zone
| Zone | Parcels | Area | Built |
|---|---|---|---|
| Zone résidentielle à faible densité 1 | 268 | 0.22 km² | 87.7% |
| Zone d'exploitation de matériaux | 75 | 1.78 km² | 98.7% |
| Zone résidentielle à moyenne densité | 45 | 0.04 km² | 95.6% |
| Zone village | 43 | 0.04 km² | 67.4% |
| Zone résidentielle à faible densité 2 | 28 | 0.02 km² | 96.4% |
| Zone mixte | 26 | 0.02 km² | 96.2% |
| Zone de maintien | 15 | 0.03 km² | 80.0% |
| Zone d'activité 1 | 9 | 0.03 km² | 66.7% |
| Zone d'activité 3 | 8 | 0.03 km² | 75.0% |
| Zone de protection des cours d'eau | 6 | 0.19 km² | 16.7% |
| Zone d'activité 2 | 4 | 0.02 km² | 50.0% |
| Zone d'intérêt général 1 | 4 | 0.03 km² | 75.0% |
| Other zones (5 labels) | 11 | 0.10 km² | 54.5% |
| No zone | 387 | 8.76 km² | 73.1% |
Zone names are the municipal designations. A canton lists each wording separately.
Building stock
The building register lists 1’024 buildings with 760 dwellings here; 353 of them are single-family houses.
- Buildings
- 1’024
- Dwellings
- 760
- Single-family houses
- 353
- Building volume
- 1.1 million m³
Buildings by category
Construction periods
Built parcels by construction period of their newest building
Maps and geodata for Treyvaux
geopool works as a GIS and geoportal for Treyvaux. 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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