Duggingen: observed built density
Municipality in the canton of Basel-Landschaft · FSO no. 2785 · Parcel data as of July 2025
- Parcels
- 1’488
1 % of the canton
- Municipal zones
- 29
- Median utilization
- 8 %
Canton: 41 %
Switzerland: 10 %
- Median GFZ
- 0.08
Canton: 0.22
Switzerland: 0.09
- Median height
- 9.5 m
Canton: 9.6 m
Switzerland: 9.5 m
- Median floors
- 2.0
Canton: 2.1
Switzerland: 2.3
About Duggingen
Duggingen is a municipality in the canton of Basel-Landschaft. The parcel data lists 1’488 parcels in 29 municipal zone types. The zone types with the most parcels are Landwirtschaftszone (565), Wohnzone 2-geschossig W2a (236) and Wald (166).
The median parcel is built to a volume utilization of 8 %; half of the parcels lie between 4 % and 74 %. The canton median is 41 %, so Duggingen sits below it.
The median building height is 9.5 m at 2.0 floors, and the median floor-area ratio (GFZ) is 0.08. Parcels built in the last 20 years reach a mean volume utilization of 103 % (179 parcels), higher than the 89 % across all building years.
Parcels by municipal zone
| Zone | Parcels | Median utilization |
|---|---|---|
| Landwirtschaftszone | 565 | 0 % |
| Wohnzone 2-geschossig W2a | 236 | 82 % |
| Wald | 166 | 0 % |
| Wohnzone 2-geschossig W2b | 127 | 74 % |
| Wohn- / Geschäftszone 2-geschossig WG2 | 114 | 69 % |
| Kernzone | 76 | 130 % |
| Strasse innerhalb ZPS | 47 | 0 % |
| Strasse ausserhalb ZPS | 27 | 0 % |
| Uferschutzzone | 18 | 0 % |
| Naturschutzzone | 17 | 0 % |
| Wohn- und Geschäftszonen | 15 | 0 % |
| Gewerbezone G3 | 10 | 81 % |
| Other zones (17) | 70 | - |
Volume utilization (ratioV)
Of the 1’461 parcels with a value, half lie between 4 % and 74 %. The median is 8 % and the mean 53 %.
Share of parcels by range
- below 50 %68 %
- 50 % to below 100 %17 %
- 100 % to below 150 %10 %
- 150 % and above5 %
Floor-area ratio (GFZ)
Of the 1’459 parcels with a value, half lie between 0.04 and 0.38. The median is 0.08 and the mean 0.19.
Share of parcels by range
- below 0.5083 %
- 0.50 to below 1.0014 %
- 1.00 to below 1.502 %
- 1.50 and above< 1 %
Building height
Of the 547 parcels with a value, half lie between 8.1 m and 11.0 m. The median is 9.5 m and the mean 9.7 m.
Share of parcels by range
- below 8 m24 %
- 8 m to below 12 m67 %
- 12 m to below 20 m8 %
- 20 m and above1 %
Number of floors
Of the 489 parcels with a value, half lie between 1.4 and 2.7. The median is 2.0 and the mean 2.0.
Share of parcels by range
- below 228 %
- 2 to below 342 %
- 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 | 1’488 | 89 % |
| Last 60 years | 456 | 106 % |
| Last 40 years | 328 | 106 % |
| Last 20 years | 179 | 103 % |
| Last 15 years | 109 | 99 % |
| Last 10 years | 69 | 103 % |
| Last 5 years | 29 | 123 % |
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).