Oberwil-Lieli
Municipality in the canton of Aargau · FSO no. 4074
Parcel data from Jul 2025, statistics computed on 26 Sept 2026.
Open map at the Oberwil-Lieli center
The parcel data lists 1’194 parcels in Oberwil-Lieli, covering 5.3 km². 57.7% of them have at least one registered building. The median parcel measures 959 m².
Key figures
- Parcels
- 1’194
- 0.4% of the canton
- Total area
- 5.3 km²
0.4% of the canton
- Median area
- 959 m²
Canton: 863 m²
Switzerland: 870 m²
- Built share
- 57.7%
Canton: 55.4%
Switzerland: 52%
- Median year built
- 1988
Canton: 1986
Switzerland: 1976
About Oberwil-Lieli
Oberwil-Lieli is a municipality in the canton of Aargau and holds 0.4% of the canton's parcels in the data, on 0.4% of their area. The median parcel in Oberwil-Lieli measures 959 m², about the same as the canton median of 863 m². Oberwil-Lieli is about as built-up as the canton as a whole: 57.7% of its parcels have a building, against 55.4% across the canton.
The zones with the most parcels are Wohnzone (33.2%), Landwirtschaftszone (31.6%) and Dorfkernzone (11.6%). In total, Oberwil-Lieli uses 15 zone designations.
According to the building register, Oberwil-Lieli has 1’005 buildings with 1’314 dwellings, 1.3 dwellings per building on average. Most residential buildings are single-family houses (66.7%). Non-residential buildings account for 31.7% of all buildings.
Built parcels most often have their newest building from 1981 to 2000 (30.3% of them), and 34% have one from 2001 or later. The median year built, 1988, is close to that of the canton as a whole (1986).
Built and unbuilt parcels
Built: 689 (57.7%)Unbuilt: 505 (42.3%)
Parcels by zone
| Zone | Parcels | Area | Built |
|---|---|---|---|
| Wohnzone | 396 | 0.29 km² | 85.9% |
| Landwirtschaftszone | 377 | 3.12 km² | 13.3% |
| Dorfkernzone | 139 | 0.14 km² | 75.5% |
| Landhauszone | 85 | 0.10 km² | 78.8% |
| Dorfzone | 73 | 0.07 km² | 82.2% |
| Landhauszone (Spezialbestimmung) | 41 | 0.05 km² | 92.7% |
| Wald | 33 | 1.32 km² | 15.2% |
| Arbeitszone | 12 | 0.01 km² | 83.3% |
| Verkehrsfläche | 8 | 0.05 km² | 25.0% |
| Zone für öffentliche Bauten und Anlagen | 8 | 0.04 km² | 62.5% |
| Grünzone | 7 | 0.01 km² | 14.3% |
| Feuchtstandort | 5 | 0.04 km² | 0.0% |
| Other zones (3 labels) | 10 | 0.10 km² | 60.0% |
Zone names are the municipal designations. A canton lists each wording separately.
Building stock
The building register lists 1’005 buildings with 1’314 dwellings here; 431 of them are single-family houses.
- Buildings
- 1’005
- Dwellings
- 1’314
- Single-family houses
- 431
- Building volume
- 1.2 million m³
Buildings by category
Construction periods
Built parcels by construction period of their newest buildingMaps and geodata for Oberwil-Lieli
geopool works as a GIS and geoportal for Oberwil-Lieli. Its parcel map shows the parcels of the official cadastral survey with their area, their zone from the municipal zoning plan and their buildings, on swisstopo maps. Building zones, the property map and the geodata of each parcel open on the geopool map. The ÖREB extract of a parcel (public-law restrictions on landownership) is in lookup.