Kaisten: building age and utilization
Canton of Aargau · 2'517 parcels in municipal zones · Parcel data of September 2026
- Parcels in zones
- 2'517
- Municipal zones
- 31
- Median utilization (ratioV)
- 8%
- Newest building from 2006 or later
- 9%
- Median building height
- 8.9 m
- Median floors
- 0.7
Overview
Kaisten: the parcel data lists 2'517 parcels in 31 municipal zones.
The median volume utilization (ratioV, as built today) is 8%, the average 47%. For comparison: canton of Aargau, median 35%.
9% of the parcels have a newest building from 2006 or later. Their average utilization is 121%, against 54% for all parcels.
The median building height is 8.9 m and the median number of floors is 0.7.
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 | 50 | 2% |
| 2016-2020 | 71 | 3% |
| 2011-2015 | 40 | 2% |
| 2006-2010 | 73 | 3% |
| 1986-2005 | 280 | 11% |
| 1966-1985 | 210 | 8% |
| 1965 or earlier, or no year | 1'793 | 71% |
Utilization by construction window
| Newest building | Parcels | Average utilization |
|---|---|---|
| Built 2021 or later | 50 | 100% |
| Built 2016 or later | 121 | 116% |
| Built 2011 or later | 161 | 114% |
| Built 2006 or later | 234 | 121% |
| Built 1986 or later | 514 | 124% |
| Built 1966 or later | 724 | 114% |
| All parcels | 2'517 | 54% |
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% | 1'540 | 62% |
| 10-50% | 123 | 5% |
| 50-100% | 425 | 17% |
| 100-150% | 259 | 10% |
| 150-200% | 68 | 3% |
| 200% or more | 71 | 3% |
Median: 8% · Average: 47% · Based on 2'486 parcels with a value.
Building height
Building height in meters, for parcels with a height value.
| Building height | Parcels | Share |
|---|---|---|
| Under 6 m | 125 | 13% |
| 6-10 m | 495 | 53% |
| 10-16 m | 307 | 33% |
| 16-30 m | 2 | 0.2% |
| 30 m or more | 0 | 0% |
Median: 8.9 m · Average: 8.9 m · Based on 929 parcels with a value.
Floors
Number of floors, for parcels with a floor count.
| Floors | Parcels | Share |
|---|---|---|
| 1 | 1'545 | 71% |
| 2 | 455 | 21% |
| 3 | 159 | 7% |
| 4 | 24 | 1% |
| 5-6 | 0 | 0% |
| 7 or more | 0 | 0% |
Median: 0.7 · Average: 0.7 · Based on 2'183 parcels with a value.
Other municipalities in the canton
| Place | Parcels | Median utilization | Median floors |
|---|---|---|---|
| Obersiggenthal | 3'081 | 32% | 0.9 |
| Villmergen | 3'044 | 54% | 1 |
| Mettauertal | 2'902 | 7% | 0.6 |
| Seon | 2'885 | 32% | 0.9 |
| Untersiggenthal | 2'873 | 34% | 1 |
| Muri (AG) | 2'537 | 62% | 2.1 |
| Sins | 2'495 | 9% | 0.8 |
| Villigen | 2'494 | 7% | 0.6 |
| Seengen | 2'484 | 9% | 0.8 |
| Erlinsbach (AG) | 2'453 | 9% | 0.9 |
| Suhr | 2'395 | 77% | 2.4 |
| Eiken | 2'372 | 7% | 0.6 |
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.