Cama: building age and utilization
Canton of Graubünden · 853 parcels in municipal zones · Parcel data of September 2026
- Parcels in zones
- 853
- Municipal zones
- 14
- Median utilization (ratioV)
- 16%
- Newest building from 2006 or later
- 9%
- Median building height
- 7.6 m
- Median floors
- 0.8
Overview
Cama: the parcel data lists 853 parcels in 14 municipal zones.
The median volume utilization (ratioV, as built today) is 16%, the average 692%. For comparison: canton of Graubünden, median 8%.
9% of the parcels have a newest building from 2006 or later. Their average utilization is 149%, against 734% for all parcels.
The median building height is 7.6 m and the median number of floors is 0.8.
Building age
Each parcel is counted by the construction year of its newest building. The oldest band also holds parcels without a building year, such as unbuilt land.
| Newest building | Parcels | Share |
|---|---|---|
| 2021 or later | 30 | 4% |
| 2016-2020 | 19 | 2% |
| 2011-2015 | 15 | 2% |
| 2006-2010 | 16 | 2% |
| 1986-2005 | 74 | 9% |
| 1966-1985 | 53 | 6% |
| 1965 or earlier, or no year | 646 | 76% |
Utilization by construction window
| Newest building | Parcels | Average utilization |
|---|---|---|
| Built 2021 or later | 30 | 222% |
| Built 2016 or later | 49 | 185% |
| Built 2011 or later | 64 | 162% |
| Built 2006 or later | 80 | 149% |
| Built 1986 or later | 154 | 211% |
| Built 1966 or later | 207 | 285% |
| All parcels | 853 | 734% |
Utilization (ratioV)
ratioV is the volume utilization of a parcel in percent, as built today; values above 100% occur on densely built parcels. The lowest bucket is mostly land with little or no building volume.
| Utilization (ratioV) | Parcels | Share |
|---|---|---|
| Under 10% | 412 | 49% |
| 10-50% | 63 | 7% |
| 50-100% | 145 | 17% |
| 100-150% | 71 | 8% |
| 150-200% | 34 | 4% |
| 200% or more | 116 | 14% |
Median: 16% · Average: 692% · Based on 841 parcels with a value.
Building height
Building height in meters, for parcels with a height value.
| Building height | Parcels | Share |
|---|---|---|
| Under 6 m | 62 | 16% |
| 6-10 m | 279 | 71% |
| 10-16 m | 52 | 13% |
| 16-30 m | 1 | 0.3% |
| 30 m or more | 0 | 0% |
Median: 7.6 m · Average: 7.8 m · Based on 394 parcels with a value.
Floors
Number of floors, for parcels with a floor count.
| Floors | Parcels | Share |
|---|---|---|
| 1 | 465 | 71% |
| 2 | 147 | 23% |
| 3 | 40 | 6% |
| 4 | 0 | 0% |
| 5-6 | 0 | 0% |
| 7 or more | 0 | 0% |
Median: 0.8 · Average: 0.7 · Based on 652 parcels with a value.
Other municipalities in the canton
| Place | Parcels | Median utilization | Median floors |
|---|---|---|---|
| Jenins | 1'079 | 7% | 0.6 |
| Silvaplana | 1'051 | 7% | 0.8 |
| Falera | 1'038 | 12% | 0.9 |
| Schmitten (GR) | 1'002 | 6% | 0.6 |
| Schluein | 981 | 7% | 0.6 |
| Fläsch | 887 | 7% | 0.7 |
| Celerina/Schlarigna | 784 | 50% | 2.1 |
| S-chanf | 775 | 9% | 0.9 |
| Zillis-Reischen | 765 | 8% | 0.7 |
| Küblis | 761 | 17% | 1 |
| Soazza | 754 | 13% | 0.8 |
| La Punt Chamues-ch | 747 | 9% | 0.8 |
Explore
Method and data
The figures come from the Swiss parcel data (zone statistics of the RES service, pulled in September 2026). Each municipal zone is summarized on its own; a municipality is the sum of its zones, a canton the sum of its municipalities and Switzerland the sum of the cantons. Parcels outside a municipal zone are not counted.
Age uses the construction year of the newest building on a parcel. The distributions leave out the most extreme values, so the parcels with a value can be fewer than all parcels. Percentages are shares of the counts shown; medians are read from the buckets and are exact to within one bucket.
The pages describe what has been built and measured. They are not a forecast, a valuation or a statement of what may be built.