Muhen: building age and utilization
Canton of Aargau · 1'988 parcels in municipal zones · Parcel data of September 2026
- Parcels in zones
- 1'988
- Municipal zones
- 16
- Median utilization (ratioV)
- 66%
- Newest building from 2006 or later
- 14%
- Median building height
- 9.2 m
- Median floors
- 2
Overview
Muhen: the parcel data lists 1'988 parcels in 16 municipal zones.
The median volume utilization (ratioV, as built today) is 66%, the average 67%. For comparison: canton of Aargau, median 35%.
14% of the parcels have a newest building from 2006 or later. Their average utilization is 115%, against 69% for all parcels.
The median building height is 9.2 m and the median number of floors is 2.
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 | 44 | 2% |
| 2016-2020 | 52 | 3% |
| 2011-2015 | 85 | 4% |
| 2006-2010 | 99 | 5% |
| 1986-2005 | 372 | 19% |
| 1966-1985 | 235 | 12% |
| 1965 or earlier, or no year | 1'101 | 55% |
Utilization by construction window
| Newest building | Parcels | Average utilization |
|---|---|---|
| Built 2021 or later | 44 | 128% |
| Built 2016 or later | 96 | 126% |
| Built 2011 or later | 181 | 115% |
| Built 2006 or later | 280 | 115% |
| Built 1986 or later | 652 | 111% |
| Built 1966 or later | 887 | 109% |
| All parcels | 1'988 | 69% |
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% | 798 | 40% |
| 10-50% | 81 | 4% |
| 50-100% | 549 | 28% |
| 100-150% | 361 | 18% |
| 150-200% | 96 | 5% |
| 200% or more | 86 | 4% |
Median: 66% · Average: 67% · Based on 1'971 parcels with a value.
Building height
Building height in meters, for parcels with a height value.
| Building height | Parcels | Share |
|---|---|---|
| Under 6 m | 57 | 5% |
| 6-10 m | 710 | 62% |
| 10-16 m | 374 | 33% |
| 16-30 m | 3 | 0.3% |
| 30 m or more | 0 | 0% |
Median: 9.2 m · Average: 9.3 m · Based on 1'144 parcels with a value.
Floors
Number of floors, for parcels with a floor count.
| Floors | Parcels | Share |
|---|---|---|
| 1 | 851 | 50% |
| 2 | 563 | 33% |
| 3 | 249 | 15% |
| 4 | 33 | 2% |
| 5-6 | 6 | 0.4% |
| 7 or more | 0 | 0% |
Median: 2 · Average: 1.2 · Based on 1'702 parcels with a value.
Other municipalities in the canton
| Place | Parcels | Median utilization | Median floors |
|---|---|---|---|
| Frick | 2'076 | 47% | 1.8 |
| Oberentfelden | 2'073 | 78% | 2.3 |
| Bözberg | 2'057 | 7% | 0.7 |
| Laufenburg | 2'049 | 11% | 0.8 |
| Spreitenbach | 2'035 | 9% | 0.8 |
| Rupperswil | 2'033 | 69% | 2.2 |
| Beinwil am See | 1'980 | 53% | 1.6 |
| Kölliken | 1'965 | 75% | 2.1 |
| Lengnau (AG) | 1'931 | 9% | 0.8 |
| Aarburg | 1'915 | 81% | 2.5 |
| Gipf-Oberfrick | 1'899 | 35% | 1 |
| Endingen | 1'897 | 9% | 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.