Wallbach
Municipality in the canton of Aargau · FSO no. 4261
Parcel data from Jul 2025, statistics computed on 26 Sept 2026.
Open map at the Wallbach center
The parcel data lists 1’202 parcels in Wallbach, covering 4.5 km². 62.5% of them have at least one registered building. The median parcel measures 759 m².
Key figures
- Parcels
- 1’202
- 0.4% of the canton
- Total area
- 4.5 km²
0.3% of the canton
- Median area
- 759 m²
Canton: 863 m²
Switzerland: 870 m²
- Built share
- 62.5%
Canton: 55.4%
Switzerland: 52%
- Median year built
- 1993
Canton: 1986
Switzerland: 1976
About Wallbach
Wallbach is a municipality in the canton of Aargau and holds 0.4% of the canton's parcels in the data, on 0.3% of their area. The median parcel in Wallbach measures 759 m², about the same as the canton median of 863 m². Wallbach is more built-up than the canton as a whole: 62.5% of its parcels have a building, against 55.4% across the canton.
The zones with the most parcels are Wohnzone 2 Geschosse (50.6%), Landwirtschaftszone I (22.4%) and Dorfkernzone (11.8%). In total, Wallbach uses 18 zone designations.
According to the building register, Wallbach has 1’094 buildings with 1’008 dwellings, 0.9 dwellings per building on average. Most residential buildings are single-family houses (80.5%). Non-residential buildings account for 37.8% of all buildings.
Built parcels most often have their newest building from 1981 to 2000 (29.3% of them), and 33.6% have one from 2001 or later. The median year built, 1993, is more recent than in the canton as a whole (1986).
Built and unbuilt parcels
Built: 751 (62.5%)Unbuilt: 451 (37.5%)
Parcels by zone
| Zone | Parcels | Area | Built |
|---|---|---|---|
| Wohnzone 2 Geschosse | 608 | 0.42 km² | 86.8% |
| Landwirtschaftszone I | 269 | 1.91 km² | 16.0% |
| Dorfkernzone | 142 | 0.10 km² | 81.7% |
| Wald | 63 | 1.33 km² | 14.3% |
| Gewerbezone | 29 | 0.06 km² | 69.0% |
| Wohnzone W2 Brühl | 24 | 0.05 km² | 41.7% |
| Zone für öffentliche Bauten und Anlagen | 21 | 0.06 km² | 61.9% |
| Übergangszone | 11 | 0.01 km² | 18.2% |
| Landwirtschaftszone II | 9 | 0.06 km² | 22.2% |
| Übriges Gebiet | 9 | 0.03 km² | 33.3% |
| Materialabbauzone | 7 | 0.02 km² | 14.3% |
| Industriezone | 2 | 0.04 km² | 100.0% |
| Other zones (6 labels) | 8 | 0.46 km² | 25.0% |
Zone names are the municipal designations. A canton lists each wording separately.
Building stock
The building register lists 1’094 buildings with 1’008 dwellings here; 528 of them are single-family houses.
- Buildings
- 1’094
- Dwellings
- 1’008
- Single-family houses
- 528
- Building volume
- 1.1 million m³
Buildings by category
Construction periods
Built parcels by construction period of their newest buildingMaps and geodata for Wallbach
geopool works as a GIS and geoportal for Wallbach. 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.
Explore more data for Wallbach
- Building zones and density Wallbachin room
- ÖREB extract Wallbachin lookup
- Building age Wallbachin roots
- Building heights and headroom Wallbachin roofs
- Solar potential Wallbachin soolar
- Points of interest and accessibility Wallbachin scoore
- Tax rates Wallbachin taxoo