Rüfenach: building age and utilization
Canton of Aargau · 802 parcels in municipal zones · Parcel data of September 2026
- Parcels in zones
- 802
- Municipal zones
- 13
- Median utilization (ratioV)
- 8%
- Newest building from 2006 or later
- 7%
- Median building height
- 9.1 m
- Median floors
- 0.7
Overview
Rüfenach: the parcel data lists 802 parcels in 13 municipal zones.
The median volume utilization (ratioV, as built today) is 8%, the average 78%. For comparison: canton of Aargau, median 35%.
7% of the parcels have a newest building from 2006 or later. Their average utilization is 98%, against 196% for all parcels.
The median building height is 9.1 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 | 4 | 0.5% |
| 2016-2020 | 6 | 0.7% |
| 2011-2015 | 14 | 2% |
| 2006-2010 | 35 | 4% |
| 1986-2005 | 118 | 15% |
| 1966-1985 | 78 | 10% |
| 1965 or earlier, or no year | 547 | 68% |
Utilization by construction window
| Newest building | Parcels | Average utilization |
|---|---|---|
| Built 2021 or later | 4 | 128% |
| Built 2016 or later | 10 | 136% |
| Built 2011 or later | 24 | 110% |
| Built 2006 or later | 59 | 98% |
| Built 1986 or later | 177 | 105% |
| Built 1966 or later | 255 | 105% |
| All parcels | 802 | 196% |
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% | 478 | 61% |
| 10-50% | 23 | 3% |
| 50-100% | 139 | 18% |
| 100-150% | 123 | 16% |
| 150-200% | 20 | 3% |
| 200% or more | 7 | 0.9% |
Median: 8% · Average: 78% · Based on 790 parcels with a value.
Building height
Building height in meters, for parcels with a height value.
| Building height | Parcels | Share |
|---|---|---|
| Under 6 m | 30 | 10% |
| 6-10 m | 163 | 54% |
| 10-16 m | 106 | 35% |
| 16-30 m | 1 | 0.3% |
| 30 m or more | 0 | 0% |
Median: 9.1 m · Average: 9 m · Based on 300 parcels with a value.
Floors
Number of floors, for parcels with a floor count.
| Floors | Parcels | Share |
|---|---|---|
| 1 | 502 | 72% |
| 2 | 161 | 23% |
| 3 | 36 | 5% |
| 4 | 0 | 0% |
| 5-6 | 0 | 0% |
| 7 or more | 0 | 0% |
Median: 0.7 · Average: 0.6 · Based on 699 parcels with a value.
Other municipalities in the canton
| Place | Parcels | Median utilization | Median floors |
|---|---|---|---|
| Dintikon | 896 | 64% | 1.7 |
| Auw | 874 | 62% | 1.6 |
| Hendschiken | 849 | 9% | 0.8 |
| Moosleerau | 822 | 8% | 0.7 |
| Tägerig | 820 | 57% | 1 |
| Oberlunkhofen | 810 | 57% | 2.1 |
| Hirschthal | 793 | 67% | 2.1 |
| Mönthal | 789 | 7% | 0.6 |
| Hallwil | 785 | 8% | 0.8 |
| Bellikon | 774 | 55% | 2 |
| Mandach | 769 | 6% | 0.6 |
| Bottenwil | 760 | 8% | 0.7 |
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.