Aeschi (SO): building age and utilization
Canton of Solothurn · 827 parcels in municipal zones · Parcel data of September 2026
- Parcels in zones
- 827
- Municipal zones
- 19
- Median utilization (ratioV)
- 48%
- Newest building from 2006 or later
- 14%
- Median building height
- 8.7 m
- Median floors
- 0.9
Overview
Aeschi (SO): the parcel data lists 827 parcels in 19 municipal zones.
The median volume utilization (ratioV, as built today) is 48%, the average 72%. For comparison: canton of Solothurn, median 30%.
14% of the parcels have a newest building from 2006 or later. Their average utilization is 127%, against 78% for all parcels.
The median building height is 8.7 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 | 27 | 3% |
| 2016-2020 | 20 | 2% |
| 2011-2015 | 30 | 4% |
| 2006-2010 | 36 | 4% |
| 1986-2005 | 111 | 13% |
| 1966-1985 | 107 | 13% |
| 1965 or earlier, or no year | 496 | 60% |
Utilization by construction window
| Newest building | Parcels | Average utilization |
|---|---|---|
| Built 2021 or later | 27 | 145% |
| Built 2016 or later | 47 | 136% |
| Built 2011 or later | 77 | 131% |
| Built 2006 or later | 113 | 127% |
| Built 1986 or later | 224 | 136% |
| Built 1966 or later | 331 | 124% |
| All parcels | 827 | 78% |
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% | 381 | 47% |
| 10-50% | 26 | 3% |
| 50-100% | 199 | 25% |
| 100-150% | 115 | 14% |
| 150-200% | 46 | 6% |
| 200% or more | 43 | 5% |
Median: 48% · Average: 72% · Based on 810 parcels with a value.
Building height
Building height in meters, for parcels with a height value.
| Building height | Parcels | Share |
|---|---|---|
| Under 6 m | 27 | 6% |
| 6-10 m | 290 | 69% |
| 10-16 m | 104 | 25% |
| 16-30 m | 0 | 0% |
| 30 m or more | 0 | 0% |
Median: 8.7 m · Average: 8.8 m · Based on 421 parcels with a value.
Floors
Number of floors, for parcels with a floor count.
| Floors | Parcels | Share |
|---|---|---|
| 1 | 426 | 61% |
| 2 | 216 | 31% |
| 3 | 48 | 7% |
| 4 | 5 | 0.7% |
| 5-6 | 0 | 0% |
| 7 or more | 0 | 0% |
Median: 0.9 · Average: 0.9 · Based on 695 parcels with a value.
Other municipalities in the canton
| Place | Parcels | Median utilization | Median floors |
|---|---|---|---|
| Matzendorf | 964 | 35% | 0.9 |
| Metzerlen-Mariastein | 938 | 9% | 0.8 |
| Grindel | 904 | 7% | 0.6 |
| Welschenrohr-Gänsbrunnen | 894 | 49% | 0.9 |
| Günsberg | 839 | 51% | 1 |
| Winznau | 837 | 86% | 2.2 |
| Härkingen | 811 | 62% | 1.3 |
| Zullwil | 805 | 8% | 0.7 |
| Obergösgen | 799 | 71% | 2.1 |
| Walterswil (SO) | 768 | 8% | 0.8 |
| Schnottwil | 736 | 10% | 0.9 |
| Gunzgen | 722 | 74% | 1.9 |
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.