Röschenz: building age and utilization
Canton of Basel-Landschaft · 1'749 parcels in municipal zones · Parcel data of September 2026
- Parcels in zones
- 1'749
- Municipal zones
- 15
- Median utilization (ratioV)
- 8%
- Newest building from 2006 or later
- 8%
- Median building height
- 8.8 m
- Median floors
- 0.8
Overview
Röschenz: the parcel data lists 1'749 parcels in 15 municipal zones.
The median volume utilization (ratioV, as built today) is 8%, the average 36%. For comparison: canton of Basel-Landschaft, median 41%.
8% of the parcels have a newest building from 2006 or later. Their average utilization is 101%, against 38% for all parcels.
The median building height is 8.8 m and the median number of floors is 0.8.
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 | 28 | 2% |
| 2016-2020 | 22 | 1% |
| 2011-2015 | 41 | 2% |
| 2006-2010 | 56 | 3% |
| 1986-2005 | 229 | 13% |
| 1966-1985 | 151 | 9% |
| 1965 or earlier, or no year | 1'222 | 70% |
Utilization by construction window
| Newest building | Parcels | Average utilization |
|---|---|---|
| Built 2021 or later | 28 | 104% |
| Built 2016 or later | 50 | 106% |
| Built 2011 or later | 91 | 103% |
| Built 2006 or later | 147 | 101% |
| Built 1986 or later | 376 | 96% |
| Built 1966 or later | 527 | 93% |
| All parcels | 1'749 | 38% |
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% | 1'070 | 62% |
| 10-50% | 69 | 4% |
| 50-100% | 336 | 19% |
| 100-150% | 203 | 12% |
| 150-200% | 41 | 2% |
| 200% or more | 14 | 0.8% |
Median: 8% · Average: 36% · Based on 1'733 parcels with a value.
Building height
Building height in meters, for parcels with a height value.
| Building height | Parcels | Share |
|---|---|---|
| Under 6 m | 53 | 8% |
| 6-10 m | 458 | 68% |
| 10-16 m | 155 | 23% |
| 16-30 m | 4 | 0.6% |
| 30 m or more | 0 | 0% |
Median: 8.8 m · Average: 8.8 m · Based on 670 parcels with a value.
Floors
Number of floors, for parcels with a floor count.
| Floors | Parcels | Share |
|---|---|---|
| 1 | 1'238 | 73% |
| 2 | 356 | 21% |
| 3 | 89 | 5% |
| 4 | 9 | 0.5% |
| 5-6 | 0 | 0% |
| 7 or more | 0 | 0% |
Median: 0.8 · Average: 0.7 · Based on 1'692 parcels with a value.
Other municipalities in the canton
| Place | Parcels | Median utilization | Median floors |
|---|---|---|---|
| Biel-Benken | 2'214 | 42% | 1.3 |
| Bubendorf | 2'191 | 64% | 1.8 |
| Ziefen | 2'075 | 7% | 0.7 |
| Lausen | 2'059 | 54% | 2 |
| Rothenfluh | 1'969 | 6% | 0.6 |
| Wahlen | 1'761 | 7% | 0.7 |
| Ormalingen | 1'748 | 8% | 0.8 |
| Frenkendorf | 1'745 | 67% | 2.2 |
| Oberdorf (BL) | 1'619 | 10% | 1 |
| Dittingen | 1'582 | 6% | 0.6 |
| Füllinsdorf | 1'550 | 69% | 2.1 |
| Duggingen | 1'488 | 8% | 0.8 |
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.