Arni (AG)
Municipality in the canton of Aargau · FSO no. 4061
Parcel data from Jul 2025, statistics computed on 26 Sept 2026.
Open map at the Arni (AG) center
The parcel data lists 1’035 parcels in Arni (AG), covering 3.4 km². 51.5% of them have at least one registered building. The median parcel measures 761 m².
Key figures
- Parcels
- 1’035
- 0.4% of the canton
- Total area
- 3.4 km²
0.2% of the canton
- Median area
- 761 m²
Canton: 863 m²
Switzerland: 870 m²
- Built share
- 51.5%
Canton: 55.4%
Switzerland: 52%
- Median year built
- 1992
Canton: 1986
Switzerland: 1976
About Arni (AG)
Arni (AG) is a municipality in the canton of Aargau and holds 0.4% of the canton's parcels in the data, on 0.2% of their area. The median parcel in Arni (AG) measures 761 m², about the same as the canton median of 863 m². Arni (AG) is about as built-up as the canton as a whole: 51.5% of its parcels have a building, against 55.4% across the canton.
The zones with the most parcels are Landwirtschaftszone (28.8%), Wohnzone (23.9%) and Einfamilienhauszone (16.3%). In total, Arni (AG) uses 15 zone designations.
According to the building register, Arni (AG) has 788 buildings with 876 dwellings, 1.1 dwellings per building on average. Most residential buildings are single-family houses (81.3%). Non-residential buildings account for 33% of all buildings.
Built parcels most often have their newest building from 1981 to 2000 (46.5% of them), and 27.4% have one from 2001 or later. The median year built, 1992, is more recent than in the canton as a whole (1986).
Built and unbuilt parcels
Built: 533 (51.5%)Unbuilt: 502 (48.5%)
Parcels by zone
| Zone | Parcels | Area | Built |
|---|---|---|---|
| Landwirtschaftszone | 298 | 1.90 km² | 8.4% |
| Wohnzone | 247 | 0.14 km² | 83.4% |
| Einfamilienhauszone | 169 | 0.13 km² | 85.8% |
| Wald | 92 | 0.87 km² | 4.3% |
| Dorfzone | 82 | 0.07 km² | 75.6% |
| Wohnzone Sonnacker | 72 | 0.03 km² | 73.6% |
| Wohn- und Arbeitszone Stockacker | 24 | 0.01 km² | 62.5% |
| Arbeits- und Wohnzone Moosmatt | 21 | 0.03 km² | 66.7% |
| Kantonsstrasse innerhalb Bauzone | 10 | 0.02 km² | 20.0% |
| Zone für öffentliche Bauten und Anlagen | 6 | 0.04 km² | 66.7% |
| Dekretsgebiet Fronwaldwiese | 5 | 0.03 km² | 0.0% |
| Kantonsstrasse ausserhalb Bauzone | 5 | 0.02 km² | 0.0% |
| Other zones (3 labels) | 4 | 0.07 km² | 75.0% |
Zone names are the municipal designations. A canton lists each wording separately.
Building stock
The building register lists 788 buildings with 876 dwellings here; 405 of them are single-family houses.
- Buildings
- 788
- Dwellings
- 876
- Single-family houses
- 405
- Building volume
- 829’531 m³
Buildings by category
Construction periods
Built parcels by construction period of their newest buildingMaps and geodata for Arni (AG)
geopool works as a GIS and geoportal for Arni (AG). 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 Arni (AG)
- Building zones and density Arni (AG)in room
- ÖREB extract Arni (AG)in lookup
- Building age Arni (AG)in roots
- Building heights and headroom Arni (AG)in roofs
- Solar potential Arni (AG)in soolar
- Points of interest and accessibility Arni (AG)in scoore
- Tax rates Arni (AG)in taxoo