Cama: observed built density
Municipality in the canton of Graubünden · FSO no. 3831 · Parcel data as of July 2025
- Parcels
- 853
< 1 % of the canton
- Municipal zones
- 14
- Median utilization
- 16 %
Canton: 8 %
Switzerland: 10 %
- Median GFZ
- 0.09
Canton: 0.08
Switzerland: 0.09
- Median height
- 7.6 m
Canton: 9.2 m
Switzerland: 9.5 m
- Median floors
- 1.9
Canton: 2.3
Switzerland: 2.3
About Cama
Cama is a municipality in the canton of Graubünden. The parcel data lists 853 parcels in 14 municipal zone types. The zone types with the most parcels are Zona residenziale estensiva (227), Zona altro territorio comunale (157) and Zona agricola (151).
The median parcel is built to a volume utilization of 16 %; half of the parcels lie between 5 % and 105 %. The canton median is 8 %, so Cama sits above it.
The median building height is 7.6 m at 1.9 floors, and the median floor-area ratio (GFZ) is 0.09. Parcels built in the last 20 years reach a mean volume utilization of 149 % (80 parcels), lower than the 734 % across all building years.
Parcels by municipal zone
| Zone | Parcels | Median utilization |
|---|---|---|
| Zona residenziale estensiva | 227 | 64 % |
| Zona altro territorio comunale | 157 | 0 % |
| Zona agricola | 151 | 0 % |
| Zona nucleo del villaggio | 130 | 63 % |
| Zona forestale | 116 | 0 % |
| Zona residenziale semi-estensiva | 22 | 48 % |
| Zona mista | 18 | 70 % |
| Zona non ancora in vigore a seguito di decisione di approvazione in corso | 12 | 0 % |
| Zona altro territorio comunale (Acque) | 8 | 0 % |
| Zona per edifici ed impianti pubblici | 5 | 78 % |
| Zona per il deposito di inerti | 4 | 0 % |
| Altro territorio comunale | 1 | 0 % |
| Other zones (2) | 2 | - |
Volume utilization (ratioV)
Of the 841 parcels with a value, half lie between 5 % and 105 %. The median is 16 % and the mean 692 %.
Share of parcels by range
- below 50 %56 %
- 50 % to below 100 %17 %
- 100 % to below 150 %8 %
- 150 % and above18 %
Floor-area ratio (GFZ)
Of the 841 parcels with a value, half lie between 0.04 and 0.47. The median is 0.09 and the mean 0.31.
Share of parcels by range
- below 0.5077 %
- 0.50 to below 1.0014 %
- 1.00 to below 1.505 %
- 1.50 and above4 %
Building height
Of the 394 parcels with a value, half lie between 6.4 m and 9.1 m. The median is 7.6 m and the mean 7.8 m.
Share of parcels by range
- below 8 m60 %
- 8 m to below 12 m37 %
- 12 m to below 20 m3 %
- 20 m and above0 %
Number of floors
Of the 260 parcels with a value, half lie between 1.4 and 2.3. The median is 1.9 and the mean 1.9.
Share of parcels by range
- below 228 %
- 2 to below 357 %
- 3 to below 515 %
- 5 and above0 %
Building age cohorts
Mean volume utilization of the parcels built inside each window, from all years on record down to the last five. The windows overlap: the last 20 years include the last 5.
| Built in | Parcels | Mean utilization |
|---|---|---|
| All years | 853 | 734 % |
| Last 60 years | 207 | 285 % |
| Last 40 years | 154 | 211 % |
| Last 20 years | 80 | 149 % |
| Last 15 years | 64 | 162 % |
| Last 10 years | 49 | 185 % |
| Last 5 years | 30 | 222 % |
How to read this page
room shows observed built density: what has been built on the parcels, not what the zoning permits. Volume utilization (ratioV) compares the built volume of a parcel with the reference volume of its municipal zone type. The floor-area ratio (GFZ) is floor area divided by parcel area; building height and number of floors are taken from the buildings on a parcel. Figures pool all municipal zones of the area. Medians and quartiles are read from bins 10 points (ratioV), 0.1 (GFZ), 2 m (height) and 1 floor wide, so they are exact to within one bin; means are exact. A parcel counts in a distribution only when the parcel data has a value for it. The floors distribution leaves out parcels without a building (0 floors).