Lohn-Ammannsegg: building age and utilization
Canton of Solothurn · 1'236 parcels in municipal zones · Parcel data of September 2026
- Parcels in zones
- 1'236
- Municipal zones
- 20
- Median utilization (ratioV)
- 74%
- Newest building from 2006 or later
- 12%
- Median building height
- 8.3 m
- Median floors
- 2.2
Overview
Lohn-Ammannsegg: the parcel data lists 1'236 parcels in 20 municipal zones.
The median volume utilization (ratioV, as built today) is 74%, the average 67%. For comparison: canton of Solothurn, median 30%.
12% of the parcels have a newest building from 2006 or later. Their average utilization is 122%, against 70% for all parcels.
The median building height is 8.3 m and the median number of floors is 2.2.
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 | 27 | 2% |
| 2016-2020 | 36 | 3% |
| 2011-2015 | 46 | 4% |
| 2006-2010 | 34 | 3% |
| 1986-2005 | 280 | 23% |
| 1966-1985 | 200 | 16% |
| 1965 or earlier, or no year | 613 | 50% |
Utilization by construction window
| Newest building | Parcels | Average utilization |
|---|---|---|
| Built 2021 or later | 27 | 171% |
| Built 2016 or later | 63 | 135% |
| Built 2011 or later | 109 | 120% |
| Built 2006 or later | 143 | 122% |
| Built 1986 or later | 423 | 113% |
| Built 1966 or later | 623 | 104% |
| All parcels | 1'236 | 70% |
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% | 388 | 32% |
| 10-50% | 61 | 5% |
| 50-100% | 442 | 36% |
| 100-150% | 238 | 20% |
| 150-200% | 66 | 5% |
| 200% or more | 21 | 2% |
Median: 74% · Average: 67% · Based on 1'216 parcels with a value.
Building height
Building height in meters, for parcels with a height value.
| Building height | Parcels | Share |
|---|---|---|
| Under 6 m | 39 | 6% |
| 6-10 m | 522 | 74% |
| 10-16 m | 140 | 20% |
| 16-30 m | 3 | 0.4% |
| 30 m or more | 0 | 0% |
Median: 8.3 m · Average: 8.6 m · Based on 704 parcels with a value.
Floors
Number of floors, for parcels with a floor count.
| Floors | Parcels | Share |
|---|---|---|
| 1 | 472 | 43% |
| 2 | 417 | 38% |
| 3 | 182 | 17% |
| 4 | 20 | 2% |
| 5-6 | 0 | 0% |
| 7 or more | 1 | 0.1% |
Median: 2.2 · Average: 1.4 · Based on 1'092 parcels with a value.
Other municipalities in the canton
| Place | Parcels | Median utilization | Median floors |
|---|---|---|---|
| Himmelried | 1'310 | 7% | 0.7 |
| Subingen | 1'296 | 83% | 2.1 |
| Gempen | 1'286 | 7% | 0.6 |
| Stüsslingen | 1'285 | 8% | 0.7 |
| Kappel (SO) | 1'259 | 75% | 2.1 |
| Gerlafingen | 1'240 | 82% | 2.5 |
| Riedholz | 1'222 | 60% | 1.6 |
| Laupersdorf | 1'221 | 29% | 0.9 |
| Egerkingen | 1'218 | 64% | 2.1 |
| Oberbuchsiten | 1'181 | 47% | 1.2 |
| Langendorf | 1'146 | 87% | 2.4 |
| Oberdorf (SO) | 1'146 | 57% | 1 |
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.