Fulenbach: observed built density
Municipality in the canton of Solothurn · FSO no. 2575 · Parcel data as of July 2025
- Parcels
- 1’026
1 % of the canton
- Municipal zones
- 17
- Median utilization
- 65 %
Canton: 29 %
Switzerland: 10 %
- Median GFZ
- 0.22
Canton: 0.10
Switzerland: 0.09
- Median height
- 8.5 m
Canton: 9.2 m
Switzerland: 9.5 m
- Median floors
- 2.0
Canton: 2.2
Switzerland: 2.3
About Fulenbach
Fulenbach is a municipality in the canton of Solothurn. The parcel data lists 1’026 parcels in 17 municipal zone types. The zone types with the most parcels are 2-geschossige Wohnzone (455), Landwirtschaftszone (282) and Kernzone (85).
The median parcel is built to a volume utilization of 65 %; half of the parcels lie between 6 % and 109 %. The canton median is 29 %, so Fulenbach sits above it.
The median building height is 8.5 m at 2.0 floors, and the median floor-area ratio (GFZ) is 0.22. Parcels built in the last 20 years reach a mean volume utilization of 108 % (150 parcels), higher than the 77 % across all building years.
Parcels by municipal zone
| Zone | Parcels | Median utilization |
|---|---|---|
| 2-geschossige Wohnzone | 455 | 100 % |
| Landwirtschaftszone | 282 | 0 % |
| Kernzone | 85 | 80 % |
| Wald | 74 | 0 % |
| Verkehrszone Strasse | 41 | 0 % |
| Industriezone | 17 | 92 % |
| 2-geschossige Wohnzone Ufer | 14 | 93 % |
| Gewerbezone mit Wohnanteil | 12 | 150 % |
| Verkehrsfläche Strasse | 12 | 0 % |
| Zone für öffentliche Bauten und Anlagen | 11 | 22 % |
| Gewerbezone | 7 | 99 % |
| Reservezone Wohnzone, Mischzone, Kernzone und Zentrumszone | 6 | 0 % |
| Other zones (5) | 10 | - |
Volume utilization (ratioV)
Of the 1’006 parcels with a value, half lie between 6 % and 109 %. The median is 65 % and the mean 73 %.
Share of parcels by range
- below 50 %46 %
- 50 % to below 100 %22 %
- 100 % to below 150 %19 %
- 150 % and above12 %
Floor-area ratio (GFZ)
Of the 1’006 parcels with a value, half lie between 0.06 and 0.40. The median is 0.22 and the mean 0.24.
Share of parcels by range
- below 0.5084 %
- 0.50 to below 1.0014 %
- 1.00 to below 1.502 %
- 1.50 and above< 1 %
Building height
Of the 557 parcels with a value, half lie between 7.1 m and 10.0 m. The median is 8.5 m and the mean 8.7 m.
Share of parcels by range
- below 8 m41 %
- 8 m to below 12 m52 %
- 12 m to below 20 m7 %
- 20 m and above0 %
Number of floors
Of the 405 parcels with a value, half lie between 1.7 and 2.4. The median is 2.0 and the mean 2.0.
Share of parcels by range
- below 213 %
- 2 to below 372 %
- 3 to below 515 %
- 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 | 1’026 | 77 % |
| Last 60 years | 437 | 121 % |
| Last 40 years | 318 | 115 % |
| Last 20 years | 150 | 108 % |
| Last 15 years | 108 | 108 % |
| Last 10 years | 63 | 104 % |
| Last 5 years | 16 | 94 % |
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).