Trimbach: building age and utilization
Canton of Solothurn · 1'761 parcels in municipal zones · Parcel data of September 2026
- Parcels in zones
- 1'761
- Municipal zones
- 26
- Median utilization (ratioV)
- 86%
- Newest building from 2006 or later
- 10%
- Median building height
- 10.1 m
- Median floors
- 2.5
Overview
Trimbach: the parcel data lists 1'761 parcels in 26 municipal zones.
The median volume utilization (ratioV, as built today) is 86%, the average 92%. For comparison: canton of Solothurn, median 30%.
10% of the parcels have a newest building from 2006 or later. Their average utilization is 101%, against 95% for all parcels.
The median building height is 10.1 m and the median number of floors is 2.5.
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 | 38 | 2% |
| 2016-2020 | 45 | 3% |
| 2011-2015 | 44 | 2% |
| 2006-2010 | 48 | 3% |
| 1986-2005 | 163 | 9% |
| 1966-1985 | 163 | 9% |
| 1965 or earlier, or no year | 1'260 | 72% |
Utilization by construction window
| Newest building | Parcels | Average utilization |
|---|---|---|
| Built 2021 or later | 38 | 106% |
| Built 2016 or later | 83 | 105% |
| Built 2011 or later | 127 | 101% |
| Built 2006 or later | 175 | 101% |
| Built 1986 or later | 338 | 118% |
| Built 1966 or later | 501 | 118% |
| All parcels | 1'761 | 95% |
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% | 444 | 26% |
| 10-50% | 124 | 7% |
| 50-100% | 462 | 27% |
| 100-150% | 409 | 24% |
| 150-200% | 158 | 9% |
| 200% or more | 134 | 8% |
Median: 86% · Average: 92% · Based on 1'731 parcels with a value.
Building height
Building height in meters, for parcels with a height value.
| Building height | Parcels | Share |
|---|---|---|
| Under 6 m | 31 | 2% |
| 6-10 m | 587 | 46% |
| 10-16 m | 593 | 47% |
| 16-30 m | 58 | 5% |
| 30 m or more | 2 | 0.2% |
Median: 10.1 m · Average: 10.5 m · Based on 1'271 parcels with a value.
Floors
Number of floors, for parcels with a floor count.
| Floors | Parcels | Share |
|---|---|---|
| 1 | 473 | 33% |
| 2 | 542 | 37% |
| 3 | 329 | 23% |
| 4 | 63 | 4% |
| 5-6 | 41 | 3% |
| 7 or more | 6 | 0.4% |
Median: 2.5 · Average: 1.8 · Based on 1'454 parcels with a value.
Other municipalities in the canton
| Place | Parcels | Median utilization | Median floors |
|---|---|---|---|
| Selzach | 2'061 | 41% | 0.9 |
| Oensingen | 1'894 | 62% | 2 |
| Bettlach | 1'828 | 73% | 2.1 |
| Dulliken | 1'795 | 68% | 2.1 |
| Mümliswil-Ramiswil | 1'787 | 35% | 0.9 |
| Wangen bei Olten | 1'762 | 76% | 2.3 |
| Bellach | 1'600 | 82% | 2.1 |
| Zuchwil | 1'585 | 89% | 2.5 |
| Kienberg | 1'545 | 6% | 0.5 |
| Kriegstetten | 1'514 | 75% | 2 |
| Schönenwerd | 1'418 | 88% | 2.5 |
| Niedergösgen | 1'407 | 85% | 2.3 |
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.