Wolfwil: building age and utilization
Canton of Solothurn · 1'356 parcels in municipal zones · Parcel data of September 2026
- Parcels in zones
- 1'356
- Municipal zones
- 14
- Median utilization (ratioV)
- 69%
- Newest building from 2006 or later
- 15%
- Median building height
- 8.3 m
- Median floors
- 2
Overview
Wolfwil: the parcel data lists 1'356 parcels in 14 municipal zones.
The median volume utilization (ratioV, as built today) is 69%, the average 69%. For comparison: canton of Solothurn, median 30%.
15% of the parcels have a newest building from 2006 or later. Their average utilization is 115%, against 72% for all parcels.
The median building height is 8.3 m and the median number of floors is 2.
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 | 23 | 2% |
| 2016-2020 | 70 | 5% |
| 2011-2015 | 52 | 4% |
| 2006-2010 | 52 | 4% |
| 1986-2005 | 228 | 17% |
| 1966-1985 | 150 | 11% |
| 1965 or earlier, or no year | 781 | 58% |
Utilization by construction window
| Newest building | Parcels | Average utilization |
|---|---|---|
| Built 2021 or later | 23 | 107% |
| Built 2016 or later | 93 | 120% |
| Built 2011 or later | 145 | 118% |
| Built 2006 or later | 197 | 115% |
| Built 1986 or later | 425 | 111% |
| Built 1966 or later | 575 | 109% |
| All parcels | 1'356 | 72% |
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% | 518 | 39% |
| 10-50% | 51 | 4% |
| 50-100% | 366 | 27% |
| 100-150% | 270 | 20% |
| 150-200% | 82 | 6% |
| 200% or more | 53 | 4% |
Median: 69% · Average: 69% · Based on 1'340 parcels with a value.
Building height
Building height in meters, for parcels with a height value.
| Building height | Parcels | Share |
|---|---|---|
| Under 6 m | 41 | 5% |
| 6-10 m | 610 | 75% |
| 10-16 m | 159 | 20% |
| 16-30 m | 2 | 0.2% |
| 30 m or more | 0 | 0% |
Median: 8.3 m · Average: 8.5 m · Based on 812 parcels with a value.
Floors
Number of floors, for parcels with a floor count.
| Floors | Parcels | Share |
|---|---|---|
| 1 | 560 | 50% |
| 2 | 486 | 43% |
| 3 | 75 | 7% |
| 4 | 6 | 0.5% |
| 5-6 | 0 | 0% |
| 7 or more | 0 | 0% |
Median: 2 · Average: 1.1 · Based on 1'127 parcels with a value.
Other municipalities in the canton
| Place | Parcels | Median utilization | Median floors |
|---|---|---|---|
| Kienberg | 1'545 | 6% | 0.5 |
| 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 |
| Gretzenbach | 1'346 | 79% | 2.1 |
| Deitingen | 1'323 | 73% | 1.5 |
| Himmelried | 1'310 | 7% | 0.7 |
| Subingen | 1'296 | 83% | 2.1 |
| Gempen | 1'286 | 7% | 0.6 |
| Stüsslingen | 1'285 | 8% | 0.7 |
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.