Diegten: observed built density
Municipality in the canton of Basel-Landschaft · FSO no. 2884 · Parcel data as of July 2025
- Parcels
- 1’233
1 % of the canton
- Municipal zones
- 17
- Median utilization
- 10 %
Canton: 41 %
Switzerland: 10 %
- Median GFZ
- 0.09
Canton: 0.22
Switzerland: 0.09
- Median height
- 10.4 m
Canton: 9.6 m
Switzerland: 9.5 m
- Median floors
- 2.1
Canton: 2.1
Switzerland: 2.3
About Diegten
Diegten is a municipality in the canton of Basel-Landschaft. The parcel data lists 1’233 parcels in 17 municipal zone types. The zone types with the most parcels are Landwirtschaftszone (233), Wohn- / Geschäftszone WG2 (205) and Wohnzone W2 (186).
The median parcel is built to a volume utilization of 10 %; half of the parcels lie between 5 % and 102 %. The canton median is 41 %, so Diegten sits below it.
The median building height is 10.4 m at 2.1 floors, and the median floor-area ratio (GFZ) is 0.09. Parcels built in the last 20 years reach a mean volume utilization of 110 % (133 parcels), higher than the 68 % across all building years.
Parcels by municipal zone
| Zone | Parcels | Median utilization |
|---|---|---|
| Landwirtschaftszone | 233 | 0 % |
| Wohn- / Geschäftszone WG2 | 205 | 108 % |
| Wohnzone W2 | 186 | 86 % |
| Kernzone | 141 | 103 % |
| Strasse ausserhalb ZPS | 131 | 0 % |
| Wald | 98 | 0 % |
| Wohnzone W1a | 89 | 87 % |
| Strasse innerhalb ZPS | 50 | 0 % |
| Gewerbezone G1 | 23 | 28 % |
| Nutzungszone gemäss § 19 RBG | 22 | 0 % |
| Zone für öffentliche Werke und Anlagen (OeWA) | 15 | 3 % |
| Uferschutzzone | 12 | 0 % |
| Other zones (5) | 28 | - |
Volume utilization (ratioV)
Of the 1’216 parcels with a value, half lie between 5 % and 102 %. The median is 10 % and the mean 63 %.
Share of parcels by range
- below 50 %54 %
- 50 % to below 100 %20 %
- 100 % to below 150 %18 %
- 150 % and above9 %
Floor-area ratio (GFZ)
Of the 1’214 parcels with a value, half lie between 0.05 and 0.56. The median is 0.09 and the mean 0.30.
Share of parcels by range
- below 0.5069 %
- 0.50 to below 1.0026 %
- 1.00 to below 1.503 %
- 1.50 and above1 %
Building height
Of the 582 parcels with a value, half lie between 8.8 m and 11.5 m. The median is 10.4 m and the mean 10.0 m.
Share of parcels by range
- below 8 m15 %
- 8 m to below 12 m70 %
- 12 m to below 20 m15 %
- 20 m and above0 %
Number of floors
Of the 560 parcels with a value, half lie between 1.4 and 2.9. The median is 2.1 and the mean 2.1.
Share of parcels by range
- below 228 %
- 2 to below 334 %
- 3 to below 538 %
- 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 | 1’233 | 68 % |
| Last 60 years | 519 | 114 % |
| Last 40 years | 349 | 118 % |
| Last 20 years | 133 | 110 % |
| Last 15 years | 97 | 113 % |
| Last 10 years | 45 | 118 % |
| Last 5 years | 26 | 117 % |
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).