Hubersdorf: observed built density
Municipality in the canton of Solothurn · FSO no. 2548 · Parcel data as of July 2025
- Parcels
- 409
< 1 % of the canton
- Municipal zones
- 12
- Median utilization
- 71 %
Canton: 29 %
Switzerland: 10 %
- Median GFZ
- 0.25
Canton: 0.10
Switzerland: 0.09
- Median height
- 8.5 m
Canton: 9.2 m
Switzerland: 9.5 m
- Median floors
- 2.1
Canton: 2.2
Switzerland: 2.3
About Hubersdorf
Hubersdorf is a municipality in the canton of Solothurn. The parcel data lists 409 parcels in 12 municipal zone types. The zone types with the most parcels are Wohnzone (187), Landwirtschaftszone (74) and Einfamilienhauszone (47).
The median parcel is built to a volume utilization of 71 %; half of the parcels lie between 7 % and 108 %. The canton median is 29 %, so Hubersdorf sits above it.
The median building height is 8.5 m at 2.1 floors, and the median floor-area ratio (GFZ) is 0.25. Parcels built in the last 20 years reach a mean volume utilization of 109 % (42 parcels), higher than the 68 % across all building years.
Parcels by municipal zone
| Zone | Parcels | Median utilization |
|---|---|---|
| Wohnzone | 187 | 95 % |
| Landwirtschaftszone | 74 | 0 % |
| Einfamilienhauszone | 47 | 97 % |
| Kernzone | 31 | 116 % |
| Verkehrszone Strasse | 21 | 0 % |
| Verkehrsfläche Strasse | 13 | 0 % |
| Reservezone | 10 | 0 % |
| Wald | 8 | 0 % |
| Zone für öffentliche Bauten und Anlagen | 8 | 77 % |
| Gewässer | 5 | 0 % |
| Uferschutzzone | 4 | 34 % |
| Naturschutzzone Siggern | 1 | 100 % |
Volume utilization (ratioV)
Of the 402 parcels with a value, half lie between 7 % and 108 %. The median is 71 % and the mean 65 %.
Share of parcels by range
- below 50 %40 %
- 50 % to below 100 %27 %
- 100 % to below 150 %26 %
- 150 % and above7 %
Floor-area ratio (GFZ)
Of the 402 parcels with a value, half lie between 0.06 and 0.39. The median is 0.25 and the mean 0.24.
Share of parcels by range
- below 0.5091 %
- 0.50 to below 1.009 %
- 1.00 to below 1.500 %
- 1.50 and above0 %
Building height
Of the 251 parcels with a value, half lie between 7.2 m and 9.8 m. The median is 8.5 m and the mean 8.6 m.
Share of parcels by range
- below 8 m40 %
- 8 m to below 12 m56 %
- 12 m to below 20 m4 %
- 20 m and above0 %
Number of floors
Of the 200 parcels with a value, half lie between 1.7 and 2.4. The median is 2.1 and the mean 2.1.
Share of parcels by range
- below 28 %
- 2 to below 374 %
- 3 to below 518 %
- 5 and above0 %
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 | 409 | 68 % |
| Last 60 years | 197 | 105 % |
| Last 40 years | 127 | 108 % |
| Last 20 years | 42 | 109 % |
| Last 15 years | 17 | 112 % |
| Last 10 years | 6 | 123 % |
| Last 5 years | 4 | 158 % |
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).