Böztal
Municipality in the canton of Aargau · FSO no. 4185
Parcel data from Nov 2026, statistics computed on 29 Oct 2026.
Open map at the Böztal centerThe parcel data lists 3’133 parcels in Böztal, covering 22.4 km². 37.6% of them have at least one registered building. The median parcel measures 1’382 m².
Key figures
- Parcels
- 3’133
- 1% of the canton
- Total area
- 22.4 km²
- 1.6% of the canton
- Median area
- 1’382 m²
- Canton: 861 m²
- Switzerland: 881 m²
- Built share
- 37.6%
- Canton: 55.2%
- Switzerland: 51%
- Median year built
- -
- Canton: 1986
- Switzerland: 1975
About Böztal
Böztal ranks 15th of 196 municipalities in the canton of Aargau by number of parcels and holds 1% of the canton's parcels on 1.6% of its area. The median parcel in Böztal measures 1’382 m², larger than the canton median of 861 m². Böztal is less built-up than the canton as a whole: 37.6% of its parcels have a building, against 55.2% across the canton.
The zones with the most parcels are Landwirtschaftszone I (28.7%), Wald (17.6%) and Landwirtschaftszone (10.2%). In total, Böztal uses 38 zone designations.
According to the building register, Böztal has 1’885 buildings with 1’403 dwellings, 0.7 dwellings per building on average. Most residential buildings are single-family houses (77.8%). Non-residential buildings account for 49.5% of all buildings.
Built and unbuilt parcels
Built: 1’177 (37.6%)
Unbuilt: 1’956 (62.4%)
Parcels by zone
| Zone | Parcels | Area | Built |
|---|---|---|---|
| Landwirtschaftszone I | 899 | 7.86 km² | 15.1% |
| Wald | 552 | 8.56 km² | 5.4% |
| Landwirtschaftszone | 320 | 3.80 km² | 14.1% |
| Wohnzone W2 /55 | 180 | 0.09 km² | 83.9% |
| Dorfzone | 160 | 0.12 km² | 75.6% |
| Wohnzone 2 Geschosse | 153 | 0.12 km² | 84.3% |
| Einfamilienhauszone | 149 | 0.13 km² | 85.9% |
| Dorfzone 1 | 132 | 0.08 km² | 78.8% |
| Dorfkernzone | 125 | 0.08 km² | 83.2% |
| Wohnzone | 69 | 0.05 km² | 81.2% |
| Wohnzone W2 /35 | 51 | 0.05 km² | 74.5% |
| Rebbauzone | 38 | 0.14 km² | 34.2% |
| Other zones (26 labels) | 305 | 1.30 km² | 40.0% |
Zone names are the municipal designations. A canton lists each wording separately.
Building stock
The building register lists 1’885 buildings with 1’403 dwellings here; 704 of them are single-family houses.
- Buildings
- 1’885
- Dwellings
- 1’403
- Single-family houses
- 704
- Building volume
- 4.1 million m³
Buildings by category
Construction periods
Built parcels by construction period of their newest building
Maps and geodata for Böztal
geopool works as a GIS and geoportal for Böztal. 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.