S-chanf: building age and utilization
Canton of Graubünden · 775 parcels in municipal zones · Parcel data of September 2026
- Parcels in zones
- 775
- Municipal zones
- 16
- Median utilization (ratioV)
- 9%
- Newest building from 2006 or later
- 6%
- Median building height
- 10.1 m
- Median floors
- 0.9
Overview
S-chanf: the parcel data lists 775 parcels in 16 municipal zones.
The median volume utilization (ratioV, as built today) is 9%, the average 198%. For comparison: canton of Graubünden, median 8%.
6% of the parcels have a newest building from 2006 or later. Their average utilization is 117%, against 233% for all parcels.
The median building height is 10.1 m and the median number of floors is 0.9.
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 | 7 | 0.9% |
| 2016-2020 | 14 | 2% |
| 2011-2015 | 8 | 1% |
| 2006-2010 | 21 | 3% |
| 1986-2005 | 64 | 8% |
| 1966-1985 | 44 | 6% |
| 1965 or earlier, or no year | 617 | 80% |
Utilization by construction window
| Newest building | Parcels | Average utilization |
|---|---|---|
| Built 2021 or later | 7 | 82% |
| Built 2016 or later | 21 | 109% |
| Built 2011 or later | 29 | 124% |
| Built 2006 or later | 50 | 117% |
| Built 1986 or later | 114 | 228% |
| Built 1966 or later | 158 | 411% |
| All parcels | 775 | 233% |
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% | 438 | 58% |
| 10-50% | 42 | 6% |
| 50-100% | 79 | 10% |
| 100-150% | 72 | 9% |
| 150-200% | 44 | 6% |
| 200% or more | 85 | 11% |
Median: 9% · Average: 198% · Based on 760 parcels with a value.
Building height
Building height in meters, for parcels with a height value.
| Building height | Parcels | Share |
|---|---|---|
| Under 6 m | 30 | 9% |
| 6-10 m | 124 | 39% |
| 10-16 m | 152 | 48% |
| 16-30 m | 11 | 3% |
| 30 m or more | 0 | 0% |
Median: 10.1 m · Average: 10.1 m · Based on 317 parcels with a value.
Floors
Number of floors, for parcels with a floor count.
| Floors | Parcels | Share |
|---|---|---|
| 1 | 506 | 67% |
| 2 | 107 | 14% |
| 3 | 120 | 16% |
| 4 | 23 | 3% |
| 5-6 | 3 | 0.4% |
| 7 or more | 0 | 0% |
Median: 0.9 · Average: 1 · Based on 759 parcels with a value.
Other municipalities in the canton
| Place | Parcels | Median utilization | Median floors |
|---|---|---|---|
| Falera | 1'038 | 12% | 0.9 |
| Schmitten (GR) | 1'002 | 6% | 0.6 |
| Schluein | 981 | 7% | 0.6 |
| Fläsch | 887 | 7% | 0.7 |
| Cama | 853 | 16% | 0.8 |
| Celerina/Schlarigna | 784 | 50% | 2.1 |
| Zillis-Reischen | 765 | 8% | 0.7 |
| Küblis | 761 | 17% | 1 |
| Soazza | 754 | 13% | 0.8 |
| La Punt Chamues-ch | 747 | 9% | 0.8 |
| Tschappina | 723 | 7% | 0.7 |
| Santa Maria in Calanca | 712 | 10% | 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.