Auenstein: building age and utilization
Canton of Aargau · 1'405 parcels in municipal zones · Parcel data of September 2026
- Parcels in zones
- 1'405
- Municipal zones
- 21
- Median utilization (ratioV)
- 10%
- Newest building from 2006 or later
- 10%
- Median building height
- 9.2 m
- Median floors
- 0.9
Overview
Auenstein: the parcel data lists 1'405 parcels in 21 municipal zones.
The median volume utilization (ratioV, as built today) is 10%, the average 49%. For comparison: canton of Aargau, median 35%.
10% of the parcels have a newest building from 2006 or later. Their average utilization is 108%, against 53% for all parcels.
The median building height is 9.2 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 | 43 | 3% |
| 2016-2020 | 20 | 1% |
| 2011-2015 | 35 | 2% |
| 2006-2010 | 40 | 3% |
| 1986-2005 | 171 | 12% |
| 1966-1985 | 150 | 11% |
| 1965 or earlier, or no year | 946 | 67% |
Utilization by construction window
| Newest building | Parcels | Average utilization |
|---|---|---|
| Built 2021 or later | 43 | 91% |
| Built 2016 or later | 63 | 102% |
| Built 2011 or later | 98 | 105% |
| Built 2006 or later | 138 | 108% |
| Built 1986 or later | 309 | 109% |
| Built 1966 or later | 459 | 101% |
| All parcels | 1'405 | 53% |
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% | 724 | 52% |
| 10-50% | 87 | 6% |
| 50-100% | 310 | 22% |
| 100-150% | 195 | 14% |
| 150-200% | 41 | 3% |
| 200% or more | 31 | 2% |
Median: 10% · Average: 49% · Based on 1'388 parcels with a value.
Building height
Building height in meters, for parcels with a height value.
| Building height | Parcels | Share |
|---|---|---|
| Under 6 m | 50 | 8% |
| 6-10 m | 358 | 57% |
| 10-16 m | 213 | 34% |
| 16-30 m | 5 | 0.8% |
| 30 m or more | 0 | 0% |
Median: 9.2 m · Average: 9.2 m · Based on 626 parcels with a value.
Floors
Number of floors, for parcels with a floor count.
| Floors | Parcels | Share |
|---|---|---|
| 1 | 791 | 65% |
| 2 | 315 | 26% |
| 3 | 101 | 8% |
| 4 | 5 | 0.4% |
| 5-6 | 0 | 0% |
| 7 or more | 0 | 0% |
Median: 0.9 · Average: 0.9 · Based on 1'212 parcels with a value.
Other municipalities in the canton
| Place | Parcels | Median utilization | Median floors |
|---|---|---|---|
| Wittnau | 1'476 | 7% | 0.7 |
| Lupfig | 1'452 | 10% | 0.9 |
| Remigen | 1'451 | 7% | 0.6 |
| Berikon | 1'436 | 70% | 2.2 |
| Strengelbach | 1'421 | 76% | 2.3 |
| Schafisheim | 1'409 | 60% | 2.1 |
| Staffelbach | 1'382 | 7% | 0.6 |
| Zetzwil | 1'375 | 7% | 0.7 |
| Schmiedrued | 1'369 | 7% | 0.6 |
| Full-Reuenthal | 1'342 | 7% | 0.6 |
| Biberstein | 1'331 | 8% | 0.8 |
| Neuenhof | 1'319 | 54% | 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.