Rothenfluh: observed built density
Municipality in the canton of Basel-Landschaft · FSO no. 2858 · Parcel data as of July 2025
- Parcels
- 1’969
2 % of the canton
- Municipal zones
- 19
- Median utilization
- 6 %
Canton: 41 %
Switzerland: 10 %
- Median GFZ
- 0.06
Canton: 0.22
Switzerland: 0.09
- Median height
- 10.2 m
Canton: 9.6 m
Switzerland: 9.5 m
- Median floors
- 1.9
Canton: 2.1
Switzerland: 2.3
About Rothenfluh
Rothenfluh is a municipality in the canton of Basel-Landschaft. The parcel data lists 1’969 parcels in 19 municipal zone types. The zone types with the most parcels are Landwirtschaftszone (1’093), Waldareal (335) and Wohnzone W2 (156).
The median parcel is built to a volume utilization of 6 %; half of the parcels lie between 3 % and 9 %. The canton median is 41 %, so Rothenfluh sits below it.
The median building height is 10.2 m at 1.9 floors, and the median floor-area ratio (GFZ) is 0.06. Parcels built in the last 20 years reach a mean volume utilization of 106 % (59 parcels), higher than the 20 % across all building years.
Parcels by municipal zone
| Zone | Parcels | Median utilization |
|---|---|---|
| Landwirtschaftszone | 1’093 | 0 % |
| Waldareal | 335 | 0 % |
| Wohnzone W2 | 156 | 90 % |
| Strasse ausserhalb ZPS | 143 | 0 % |
| Kernzone K2 | 105 | 83 % |
| Strasse innerhalb ZPS | 34 | 0 % |
| Gewässer | 19 | 0 % |
| Wohn- Geschäftszone WG2 gemäss ZRS § 5, Art. 2 | 15 | 78 % |
| Baugebiet 2. Etappe | 13 | 0 % |
| Zone für öffentliche Werke und Anlagen | 11 | 24 % |
| Kernzone K1 | 9 | 100 % |
| Wohn- Geschäftszone WG2 gemäss ZRS § 5, Art. 1 | 9 | 87 % |
| Other zones (7) | 27 | - |
Volume utilization (ratioV)
Of the 1’950 parcels with a value, half lie between 3 % and 9 %. The median is 6 % and the mean 16 %.
Share of parcels by range
- below 50 %87 %
- 50 % to below 100 %6 %
- 100 % to below 150 %5 %
- 150 % and above2 %
Floor-area ratio (GFZ)
Of the 1’948 parcels with a value, half lie between 0.03 and 0.09. The median is 0.06 and the mean 0.09.
Share of parcels by range
- below 0.5092 %
- 0.50 to below 1.005 %
- 1.00 to below 1.502 %
- 1.50 and above1 %
Building height
Of the 299 parcels with a value, half lie between 7.7 m and 12.3 m. The median is 10.2 m and the mean 9.9 m.
Share of parcels by range
- below 8 m27 %
- 8 m to below 12 m44 %
- 12 m to below 20 m28 %
- 20 m and above0 %
Number of floors
Of the 281 parcels with a value, half lie between 1.2 and 2.7. The median is 1.9 and the mean 2.0.
Share of parcels by range
- below 237 %
- 2 to below 333 %
- 3 to below 530 %
- 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 | 1’969 | 20 % |
| Last 60 years | 200 | 106 % |
| Last 40 years | 136 | 116 % |
| Last 20 years | 59 | 106 % |
| Last 15 years | 44 | 109 % |
| Last 10 years | 34 | 112 % |
| Last 5 years | 20 | 118 % |
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).