Zeiningen: observed built density
Municipality in the canton of Aargau · FSO no. 4263 · Parcel data as of July 2025
- Parcels
- 1’707
1 % of the canton
- Municipal zones
- 22
- Median utilization
- 10 %
Canton: 35 %
Switzerland: 10 %
- Median GFZ
- 0.09
Canton: 0.13
Switzerland: 0.09
- Median height
- 9.5 m
Canton: 9.3 m
Switzerland: 9.5 m
- Median floors
- 2.4
Canton: 2.2
Switzerland: 2.3
About Zeiningen
Zeiningen is a municipality in the canton of Aargau. The parcel data lists 1’707 parcels in 22 municipal zone types. The zone types with the most parcels are Landwirtschaftszone (661), Wohnzone 2 (527) and Dorfkernzone (163).
The median parcel is built to a volume utilization of 10 %; half of the parcels lie between 5 % and 95 %. The canton median is 35 %, so Zeiningen sits below it.
The median building height is 9.5 m at 2.4 floors, and the median floor-area ratio (GFZ) is 0.09. Parcels built in the last 20 years reach a mean volume utilization of 114 % (191 parcels), higher than the 61 % across all building years.
Parcels by municipal zone
| Zone | Parcels | Median utilization |
|---|---|---|
| Landwirtschaftszone | 661 | 0 % |
| Wohnzone 2 | 527 | 81 % |
| Dorfkernzone | 163 | 144 % |
| Wohn- und Gewerbezone 2 | 139 | 88 % |
| Gewerbezone | 46 | 61 % |
| Wald | 36 | 0 % |
| Zone für öffentliche Bauten und Anlagen | 30 | 0 % |
| Wohn- und Gewerbezone 3 | 19 | 89 % |
| Materialabbauzone | 15 | 0 % |
| Kantonsstrasse | 12 | 0 % |
| Wohnzone 3 | 12 | 77 % |
| Fromentalwiese | 7 | 0 % |
| Other zones (10) | 40 | - |
Volume utilization (ratioV)
Of the 1’679 parcels with a value, half lie between 5 % and 95 %. The median is 10 % and the mean 56 %.
Share of parcels by range
- below 50 %57 %
- 50 % to below 100 %20 %
- 100 % to below 150 %13 %
- 150 % and above9 %
Floor-area ratio (GFZ)
Of the 1’678 parcels with a value, half lie between 0.04 and 0.51. The median is 0.09 and the mean 0.28.
Share of parcels by range
- below 0.5075 %
- 0.50 to below 1.0020 %
- 1.00 to below 1.504 %
- 1.50 and above1 %
Building height
Of the 788 parcels with a value, half lie between 8.1 m and 11.2 m. The median is 9.5 m and the mean 9.4 m.
Share of parcels by range
- below 8 m23 %
- 8 m to below 12 m64 %
- 12 m to below 20 m13 %
- 20 m and above0 %
Number of floors
Of the 608 parcels with a value, half lie between 1.9 and 3.0. The median is 2.4 and the mean 2.4.
Share of parcels by range
- below 28 %
- 2 to below 345 %
- 3 to below 546 %
- 5 and above< 1 %
Building age cohorts
Mean volume utilization of the parcels built inside each window, from all years on record down to the last five. The windows overlap: the last 20 years include the last 5.
| Built in | Parcels | Mean utilization |
|---|---|---|
| All years | 1’707 | 61 % |
| Last 60 years | 666 | 114 % |
| Last 40 years | 494 | 118 % |
| Last 20 years | 191 | 114 % |
| Last 15 years | 119 | 118 % |
| Last 10 years | 56 | 139 % |
| Last 5 years | 21 | 124 % |
How to read this page
room shows observed built density: what has been built on the parcels, not what the zoning permits. Volume utilization (ratioV) compares the built volume of a parcel with the reference volume of its municipal zone type. The floor-area ratio (GFZ) is floor area divided by parcel area; building height and number of floors are taken from the buildings on a parcel. Figures pool all municipal zones of the area. Medians and quartiles are read from bins 10 points (ratioV), 0.1 (GFZ), 2 m (height) and 1 floor wide, so they are exact to within one bin; means are exact. A parcel counts in a distribution only when the parcel data has a value for it. The floors distribution leaves out parcels without a building (0 floors).