Hägendorf: observed built density
Municipality in the canton of Solothurn · FSO no. 2579 · Parcel data as of July 2025
- Parcels
- 2’146
2 % of the canton
- Municipal zones
- 23
- Median utilization
- 76 %
Canton: 29 %
Switzerland: 10 %
- Median GFZ
- 0.34
Canton: 0.10
Switzerland: 0.09
- Median height
- 8.9 m
Canton: 9.2 m
Switzerland: 9.5 m
- Median floors
- 2.1
Canton: 2.2
Switzerland: 2.3
About Hägendorf
Hägendorf is a municipality in the canton of Solothurn. The parcel data lists 2’146 parcels in 23 municipal zone types. The zone types with the most parcels are Wohnzone 1-2 G a (716), Wohnzone 1-2 G b (475) and Landwirtschaftszone (216).
The median parcel is built to a volume utilization of 76 %; half of the parcels lie between 8 % and 112 %. The canton median is 29 %, so Hägendorf sits above it.
The median building height is 8.9 m at 2.1 floors, and the median floor-area ratio (GFZ) is 0.34. Parcels built in the last 20 years reach a mean volume utilization of 110 % (257 parcels), higher than the 92 % across all building years.
Parcels by municipal zone
| Zone | Parcels | Median utilization |
|---|---|---|
| Wohnzone 1-2 G a | 716 | 95 % |
| Wohnzone 1-2 G b | 475 | 95 % |
| Landwirtschaftszone | 216 | 0 % |
| Verkehrszone Strasse | 141 | 0 % |
| Wald | 93 | 0 % |
| Kernzone | 91 | 100 % |
| Wohn- und Gewerbezone c | 86 | 97 % |
| Verkehrsfläche Strasse | 66 | 0 % |
| Industriezone | 55 | 53 % |
| Reservezone | 45 | 0 % |
| Wohnzone 3 G | 43 | 115 % |
| Gewerbezone | 26 | 35 % |
| Other zones (11) | 93 | - |
Volume utilization (ratioV)
Of the 2’113 parcels with a value, half lie between 8 % and 112 %. The median is 76 % and the mean 83 %.
Share of parcels by range
- below 50 %38 %
- 50 % to below 100 %29 %
- 100 % to below 150 %24 %
- 150 % and above9 %
Floor-area ratio (GFZ)
Of the 2’113 parcels with a value, half lie between 0.07 and 0.53. The median is 0.34 and the mean 0.36.
Share of parcels by range
- below 0.5072 %
- 0.50 to below 1.0023 %
- 1.00 to below 1.504 %
- 1.50 and above1 %
Building height
Of the 1’388 parcels with a value, half lie between 7.4 m and 10.5 m. The median is 8.9 m and the mean 9.1 m.
Share of parcels by range
- below 8 m34 %
- 8 m to below 12 m57 %
- 12 m to below 20 m9 %
- 20 m and above< 1 %
Number of floors
Of the 1’110 parcels with a value, half lie between 1.7 and 2.5. The median is 2.1 and the mean 2.2.
Share of parcels by range
- below 29 %
- 2 to below 365 %
- 3 to below 525 %
- 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 | 2’146 | 92 % |
| Last 60 years | 1’014 | 129 % |
| Last 40 years | 680 | 126 % |
| Last 20 years | 257 | 110 % |
| Last 15 years | 159 | 112 % |
| Last 10 years | 90 | 116 % |
| Last 5 years | 27 | 146 % |
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).