Böttstein: building age and utilization
Canton of Aargau · 1'602 parcels in municipal zones · Parcel data of September 2026
- Parcels in zones
- 1'602
- Municipal zones
- 26
- Median utilization (ratioV)
- 10%
- Newest building from 2006 or later
- 7%
- Median building height
- 8.8 m
- Median floors
- 0.8
Overview
Böttstein: the parcel data lists 1'602 parcels in 26 municipal zones.
The median volume utilization (ratioV, as built today) is 10%, the average 50%. For comparison: canton of Aargau, median 35%.
7% of the parcels have a newest building from 2006 or later. Their average utilization is 114%, against 55% 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 | 32 | 2% |
| 2016-2020 | 26 | 2% |
| 2011-2015 | 28 | 2% |
| 2006-2010 | 27 | 2% |
| 1986-2005 | 332 | 21% |
| 1966-1985 | 158 | 10% |
| 1965 or earlier, or no year | 999 | 62% |
Utilization by construction window
| Newest building | Parcels | Average utilization |
|---|---|---|
| Built 2021 or later | 32 | 103% |
| Built 2016 or later | 58 | 135% |
| Built 2011 or later | 86 | 122% |
| Built 2006 or later | 113 | 114% |
| Built 1986 or later | 445 | 109% |
| Built 1966 or later | 603 | 108% |
| All parcels | 1'602 | 55% |
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% | 813 | 52% |
| 10-50% | 93 | 6% |
| 50-100% | 365 | 23% |
| 100-150% | 169 | 11% |
| 150-200% | 96 | 6% |
| 200% or more | 38 | 2% |
Median: 10% · Average: 50% · Based on 1'574 parcels with a value.
Building height
Building height in meters, for parcels with a height value.
| Building height | Parcels | Share |
|---|---|---|
| Under 6 m | 54 | 8% |
| 6-10 m | 425 | 63% |
| 10-16 m | 173 | 26% |
| 16-30 m | 23 | 3% |
| 30 m or more | 0 | 0% |
Median: 8.8 m · Average: 9.2 m · Based on 675 parcels with a value.
Floors
Number of floors, for parcels with a floor count.
| Floors | Parcels | Share |
|---|---|---|
| 1 | 818 | 63% |
| 2 | 293 | 22% |
| 3 | 133 | 10% |
| 4 | 46 | 4% |
| 5-6 | 12 | 0.9% |
| 7 or more | 4 | 0.3% |
Median: 0.8 · Average: 1 · Based on 1'306 parcels with a value.
Other municipalities in the canton
| Place | Parcels | Median utilization | Median floors |
|---|---|---|---|
| Bergdietikon | 1'685 | 38% | 1 |
| Leibstadt | 1'678 | 7% | 0.6 |
| Schöftland | 1'620 | 64% | 2.1 |
| Niederlenz | 1'610 | 79% | 2.3 |
| Safenwil | 1'606 | 71% | 2.2 |
| Reitnau | 1'604 | 7% | 0.7 |
| Boswil | 1'538 | 18% | 0.9 |
| Döttingen | 1'535 | 43% | 1.4 |
| Birmenstorf (AG) | 1'520 | 31% | 0.9 |
| Mellingen | 1'520 | 59% | 2.3 |
| Rudolfstetten-Friedlisberg | 1'511 | 63% | 2.1 |
| Sarmenstorf | 1'495 | 62% | 2 |
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.