Dorénaz: building age and utilization
Canton of Valais · 986 parcels in municipal zones · Parcel data of September 2026
- Parcels in zones
- 986
- Municipal zones
- 19
- Median utilization (ratioV)
- 9%
- Newest building from 2006 or later
- 12%
- Median building height
- 7.6 m
- Median floors
- 0.8
Overview
Dorénaz: the parcel data lists 986 parcels in 19 municipal zones.
The median volume utilization (ratioV, as built today) is 9%, the average 60%. For comparison: canton of Valais, median 7%.
12% of the parcels have a newest building from 2006 or later. Their average utilization is 99%, against 66% 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 | 9 | 0.9% |
| 2016-2020 | 25 | 3% |
| 2011-2015 | 34 | 3% |
| 2006-2010 | 47 | 5% |
| 1986-2005 | 60 | 6% |
| 1966-1985 | 29 | 3% |
| 1965 or earlier, or no year | 782 | 79% |
Utilization by construction window
| Newest building | Parcels | Average utilization |
|---|---|---|
| Built 2021 or later | 9 | 84% |
| Built 2016 or later | 34 | 92% |
| Built 2011 or later | 68 | 102% |
| Built 2006 or later | 115 | 99% |
| Built 1986 or later | 175 | 103% |
| Built 1966 or later | 204 | 108% |
| All parcels | 986 | 66% |
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% | 562 | 58% |
| 10-50% | 66 | 7% |
| 50-100% | 120 | 12% |
| 100-150% | 112 | 12% |
| 150-200% | 41 | 4% |
| 200% or more | 67 | 7% |
Median: 9% · Average: 60% · Based on 968 parcels with a value.
Building height
Building height in meters, for parcels with a height value.
| Building height | Parcels | Share |
|---|---|---|
| Under 6 m | 54 | 14% |
| 6-10 m | 292 | 75% |
| 10-16 m | 44 | 11% |
| 16-30 m | 0 | 0% |
| 30 m or more | 0 | 0% |
Median: 7.6 m · Average: 7.7 m · Based on 390 parcels with a value.
Floors
Number of floors, for parcels with a floor count.
| Floors | Parcels | Share |
|---|---|---|
| 1 | 684 | 72% |
| 2 | 207 | 22% |
| 3 | 58 | 6% |
| 4 | 5 | 0.5% |
| 5-6 | 0 | 0% |
| 7 or more | 0 | 0% |
Median: 0.8 · Average: 0.7 · Based on 954 parcels with a value.
Other municipalities in the canton
| Place | Parcels | Median utilization | Median floors |
|---|---|---|---|
| Mörel-Filet | 1'305 | 8% | 0.9 |
| Lalden | 1'230 | 7% | 0.6 |
| Icogne | 1'123 | 8% | 0.8 |
| Vernayaz | 1'091 | 41% | 0.9 |
| Törbel | 1'085 | 8% | 0.6 |
| Lax | 1'014 | 7% | 0.6 |
| Zeneggen | 972 | 8% | 0.6 |
| Collonges | 954 | 7% | 0.7 |
| Trient | 898 | 6% | 0.6 |
| Saas-Balen | 813 | 8% | 0.6 |
| Ergisch | 776 | 8% | 0.7 |
| Saas-Almagell | 776 | 7% | 0.6 |
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.