Medel (Lucmagn): building age and utilization
Canton of Graubünden · 1'431 parcels in municipal zones · Parcel data of September 2026
- Parcels in zones
- 1'431
- Municipal zones
- 12
- Median utilization (ratioV)
- 10%
- Newest building from 2006 or later
- 2%
- Median building height
- 8.1 m
- Median floors
- 0.7
Overview
Medel (Lucmagn): the parcel data lists 1'431 parcels in 12 municipal zones.
The median volume utilization (ratioV, as built today) is 10%, the average 4'553%. For comparison: canton of Graubünden, median 8%.
2% of the parcels have a newest building from 2006 or later. Their average utilization is 142%, against 6'814% for all parcels.
The median building height is 8.1 m and the median number of floors is 0.7.
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 | 0.5% |
| 2016-2020 | 5 | 0.3% |
| 2011-2015 | 10 | 0.7% |
| 2006-2010 | 8 | 0.6% |
| 1986-2005 | 65 | 5% |
| 1966-1985 | 88 | 6% |
| 1965 or earlier, or no year | 1'248 | 87% |
Utilization by construction window
| Newest building | Parcels | Average utilization |
|---|---|---|
| Built 2021 or later | 7 | 93% |
| Built 2016 or later | 12 | 150% |
| Built 2011 or later | 22 | 126% |
| Built 2006 or later | 30 | 142% |
| Built 1986 or later | 95 | 159% |
| Built 1966 or later | 183 | 4'715% |
| All parcels | 1'431 | 6'814% |
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% | 743 | 53% |
| 10-50% | 123 | 9% |
| 50-100% | 143 | 10% |
| 100-150% | 124 | 9% |
| 150-200% | 43 | 3% |
| 200% or more | 238 | 17% |
Median: 10% · Average: 4'553% · Based on 1'414 parcels with a value.
Building height
Building height in meters, for parcels with a height value.
| Building height | Parcels | Share |
|---|---|---|
| Under 6 m | 104 | 14% |
| 6-10 m | 501 | 69% |
| 10-16 m | 122 | 17% |
| 16-30 m | 2 | 0.3% |
| 30 m or more | 0 | 0% |
Median: 8.1 m · Average: 8.1 m · Based on 729 parcels with a value.
Floors
Number of floors, for parcels with a floor count.
| Floors | Parcels | Share |
|---|---|---|
| 1 | 738 | 77% |
| 2 | 127 | 13% |
| 3 | 77 | 8% |
| 4 | 13 | 1% |
| 5-6 | 0 | 0% |
| 7 or more | 0 | 0% |
Median: 0.7 · Average: 0.7 · Based on 955 parcels with a value.
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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.