Kienberg: building age and utilization
Canton of Solothurn · 1'545 parcels in municipal zones · Parcel data of September 2026
- Parcels in zones
- 1'545
- Municipal zones
- 11
- Median utilization (ratioV)
- 6%
- Newest building from 2006 or later
- 2%
- Median building height
- 10.1 m
- Median floors
- 0.5
Overview
Kienberg: the parcel data lists 1'545 parcels in 11 municipal zones.
The median volume utilization (ratioV, as built today) is 6%, the average 13%. For comparison: canton of Solothurn, median 30%.
2% of the parcels have a newest building from 2006 or later. Their average utilization is 102%, against 15% for all parcels.
The median building height is 10.1 m and the median number of floors is 0.5.
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 | 11 | 0.7% |
| 2016-2020 | 5 | 0.3% |
| 2011-2015 | 5 | 0.3% |
| 2006-2010 | 17 | 1% |
| 1986-2005 | 63 | 4% |
| 1966-1985 | 25 | 2% |
| 1965 or earlier, or no year | 1'419 | 92% |
Utilization by construction window
| Newest building | Parcels | Average utilization |
|---|---|---|
| Built 2021 or later | 11 | 121% |
| Built 2016 or later | 16 | 106% |
| Built 2011 or later | 21 | 101% |
| Built 2006 or later | 38 | 102% |
| Built 1986 or later | 101 | 93% |
| Built 1966 or later | 126 | 88% |
| All parcels | 1'545 | 15% |
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% | 1'340 | 88% |
| 10-50% | 46 | 3% |
| 50-100% | 58 | 4% |
| 100-150% | 48 | 3% |
| 150-200% | 22 | 1% |
| 200% or more | 17 | 1% |
Median: 6% · Average: 13% · Based on 1'531 parcels with a value.
Building height
Building height in meters, for parcels with a height value.
| Building height | Parcels | Share |
|---|---|---|
| Under 6 m | 23 | 11% |
| 6-10 m | 78 | 38% |
| 10-16 m | 106 | 51% |
| 16-30 m | 1 | 0.5% |
| 30 m or more | 0 | 0% |
Median: 10.1 m · Average: 9.9 m · Based on 208 parcels with a value.
Floors
Number of floors, for parcels with a floor count.
| Floors | Parcels | Share |
|---|---|---|
| 1 | 1'328 | 92% |
| 2 | 80 | 6% |
| 3 | 36 | 2% |
| 4 | 4 | 0.3% |
| 5-6 | 0 | 0% |
| 7 or more | 0 | 0% |
Median: 0.5 · Average: 0.2 · Based on 1'448 parcels with a value.
Other municipalities in the canton
| Place | Parcels | Median utilization | Median floors |
|---|---|---|---|
| Dulliken | 1'795 | 68% | 2.1 |
| Mümliswil-Ramiswil | 1'787 | 35% | 0.9 |
| Wangen bei Olten | 1'762 | 76% | 2.3 |
| Trimbach | 1'761 | 86% | 2.5 |
| Bellach | 1'600 | 82% | 2.1 |
| Zuchwil | 1'585 | 89% | 2.5 |
| Kriegstetten | 1'514 | 75% | 2 |
| Schönenwerd | 1'418 | 88% | 2.5 |
| Niedergösgen | 1'407 | 85% | 2.3 |
| Däniken | 1'380 | 56% | 1.2 |
| Messen | 1'378 | 8% | 0.7 |
| Wolfwil | 1'356 | 69% | 2 |
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.