Trimmis
Municipality in the canton of Graubünden · FSO no. 3945
Parcel data from Jul 2025, statistics computed on 26 Sept 2026.
Open map at the Trimmis center
The parcel data lists 2’619 parcels in Trimmis, covering 42.9 km². 31% of them have at least one registered building. The median parcel measures 1’173 m².
Key figures
- Parcels
- 2’619
- 1.2% of the canton
- Total area
- 42.9 km²
0.6% of the canton
- Median area
- 1’173 m²
Canton: 1’110 m²
Switzerland: 870 m²
- Built share
- 31%
Canton: 38.7%
Switzerland: 52%
- Median year built
- 1983
Canton: 1965
Switzerland: 1976
About Trimmis
Trimmis ranks 28th of 100 municipalities in the canton of Graubünden by number of parcels and holds 1.2% of the canton's parcels on 0.6% of its area. The median parcel in Trimmis measures 1’173 m², about the same as the canton median of 1’110 m². Trimmis is less built-up than the canton as a whole: 31% of its parcels have a building, against 38.7% across the canton.
The zones with the most parcels are Landwirtschaftszone (48.9%), Wohnzone W2 (13.2%) and Forstwirtschaftszone (9.3%). In total, Trimmis uses 29 zone designations.
According to the building register, Trimmis has 1’624 buildings with 1’706 dwellings, 1.1 dwellings per building on average. Most residential buildings are single-family houses (69.9%). Non-residential buildings account for 43.3% of all buildings.
Built parcels most often have their newest building from 1981 to 2000 (32.7% of them), and 21.8% have one from 2001 or later. The median year built, 1983, is more recent than in the canton as a whole (1965).
Built and unbuilt parcels
Built: 811 (31%)Unbuilt: 1’808 (69%)
Parcels by zone
| Zone | Parcels | Area | Built |
|---|---|---|---|
| Landwirtschaftszone | 1’280 | 17.31 km² | 5.9% |
| Wohnzone W2 | 346 | 0.23 km² | 83.2% |
| Forstwirtschaftszone | 243 | 14.94 km² | 2.1% |
| Wohnzone W3 | 171 | 0.15 km² | 90.6% |
| Übriges Gemeindegebiet | 141 | 9.53 km² | 3.5% |
| Dorfzone | 126 | 0.08 km² | 82.5% |
| Dorfkernzone | 68 | 0.04 km² | 69.1% |
| Dorfzone Obere Quadera A | 29 | 0.02 km² | 86.2% |
| Gewerbezone 1 | 27 | 0.05 km² | 59.3% |
| Wohnzone W2, 2.Etappe | 26 | 0.02 km² | 34.6% |
| Dorfzone Obere Quadera B | 21 | 0.02 km² | 23.8% |
| Industriezone | 21 | 0.18 km² | 66.7% |
| Other zones (17 labels) | 120 | 0.29 km² | 52.5% |
Zone names are the municipal designations. A canton lists each wording separately.
Building stock
The building register lists 1’624 buildings with 1’706 dwellings here; 553 of them are single-family houses.
- Buildings
- 1’624
- Dwellings
- 1’706
- Single-family houses
- 553
- Building volume
- 2.1 million m³
Buildings by category
Construction periods
Built parcels by construction period of their newest buildingMaps and geodata for Trimmis
geopool works as a GIS and geoportal for Trimmis. 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.
Explore more data for Trimmis
- Building zones and density Trimmisin room
- ÖREB extract Trimmisin lookup
- Building age Trimmisin roots
- Building heights and headroom Trimmisin roofs
- Solar potential Trimmisin soolar
- Points of interest and accessibility Trimmisin scoore
- Tax rates Trimmisin taxoo