Rossa
Municipality in the canton of Graubünden · FSO no. 3808
Parcel data from Jul 2025, statistics computed on 26 Sept 2026.
The parcel data lists 1’264 parcels in Rossa, covering 58.9 km². 27% of them have at least one registered building. The median parcel measures 1’349 m².
Key figures
- Parcels
- 1’264
- 0.6% of the canton
- Total area
- 58.9 km²
0.8% of the canton
- Median area
- 1’349 m²
Canton: 1’110 m²
Switzerland: 870 m²
- Built share
- 27%
Canton: 38.7%
Switzerland: 52%
- Median year built
- 1919
Canton: 1965
Switzerland: 1976
About Rossa
Rossa ranks 64th of 100 municipalities in the canton of Graubünden by number of parcels and holds 0.6% of the canton's parcels on 0.8% of its area. The median parcel in Rossa measures 1’349 m², larger than the canton median of 1’110 m². Rossa is less built-up than the canton as a whole: 27% of its parcels have a building, against 38.7% across the canton.
The zones with the most parcels are Zona forestale (32.6%), Zona agricola (26.7%) and Zona nucleo (18.5%). In total, Rossa uses 17 zone designations.
According to the building register, Rossa has 745 buildings with 409 dwellings, 0.5 dwellings per building on average. Most residential buildings are single-family houses (95.3%). Non-residential buildings account for 46.8% of all buildings.
Built parcels most often have their newest building from before 1920 (59.5% of them), and 4.4% have one from 2001 or later. The median year built, 1919, is earlier than in the canton as a whole (1965).
Built and unbuilt parcels
Built: 341 (27%)Unbuilt: 923 (73%)
Parcels by zone
| Zone | Parcels | Area | Built |
|---|---|---|---|
| Zona forestale | 412 | 31.30 km² | 3.4% |
| Zona agricola | 337 | 1.05 km² | 19.3% |
| Zona nucleo | 234 | 0.06 km² | 60.3% |
| Zona altro territorio comunale | 121 | 21.72 km² | 25.6% |
| Zona villaggio | 53 | 0.03 km² | 62.3% |
| Zona di conservazione | 35 | 0.02 km² | 45.7% |
| Zona residenziale | 32 | 0.03 km² | 75.0% |
| Zona per edifici ed impianti pubblici | 18 | 0.01 km² | 72.2% |
| Zona altro territorio comunale: Acque | 7 | 0.05 km² | 0.0% |
| Zona di protezione del nucleo Con | 3 | < 0.01 km² | 66.7% |
| Zona di rispetto | 2 | < 0.01 km² | 0.0% |
| Zona di svago | 2 | 0.02 km² | 0.0% |
| Other zones (5 labels) | 7 | 0.02 km² | 28.6% |
| No zone | 1 | 4.57 km² | 0.0% |
Zone names are the municipal designations. A canton lists each wording separately.
Building stock
The building register lists 745 buildings with 409 dwellings here; 367 of them are single-family houses.
- Buildings
- 745
- Dwellings
- 409
- Single-family houses
- 367
- Building volume
- 257’111 m³
Buildings by category
Construction periods
Built parcels by construction period of their newest buildingMaps and geodata for Rossa
geopool works as a GIS and geoportal for Rossa. 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 Rossa
- Building zones and density Rossain room
- ÖREB extract Rossain lookup
- Building age Rossain roots
- Building heights and headroom Rossain roofs
- Solar potential Rossain soolar
- Points of interest and accessibility Rossain scoore
- Tax rates Rossain taxoo