Kaiseraugst
Municipality in the canton of Aargau · FSO no. 4252
Parcel data from Jul 2025, statistics computed on 26 Sept 2026.
Open map at the Kaiseraugst center
The parcel data lists 1’059 parcels in Kaiseraugst, covering 4.9 km². 73.7% of them have at least one registered building. The median parcel measures 479 m².
Key figures
- Parcels
- 1’059
- 0.4% of the canton
- Total area
- 4.9 km²
0.4% of the canton
- Median area
- 479 m²
Canton: 863 m²
Switzerland: 870 m²
- Built share
- 73.7%
Canton: 55.4%
Switzerland: 52%
- Median year built
- 1998
Canton: 1986
Switzerland: 1976
About Kaiseraugst
Kaiseraugst 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 Kaiseraugst measures 479 m², smaller than the canton median of 863 m². Kaiseraugst is more built-up than the canton as a whole: 73.7% of its parcels have a building, against 55.4% across the canton.
The zones with the most parcels are Wohnzone 3 (33.3%), Wohnzone 2 (23.5%) and Ortskernzone (9.3%). In total, Kaiseraugst uses 31 zone designations.
According to the building register, Kaiseraugst has 1’372 buildings with 2’827 dwellings, 2.1 dwellings per building on average. Most residential buildings are single-family houses (69.2%). Non-residential buildings account for 42.2% of all buildings.
Built parcels most often have their newest building from 2001 to 2010 (35.4% of them), and 43.5% have one from 2001 or later. The median year built, 1998, is more recent than in the canton as a whole (1986).
Built and unbuilt parcels
Built: 780 (73.7%)Unbuilt: 279 (26.3%)
Parcels by zone
| Zone | Parcels | Area | Built |
|---|---|---|---|
| Wohnzone 3 | 353 | 0.14 km² | 84.7% |
| Wohnzone 2 | 249 | 0.16 km² | 87.1% |
| Ortskernzone | 99 | 0.06 km² | 81.8% |
| Landwirtschaftszone | 69 | 0.79 km² | 13.0% |
| Arbeitszone | 52 | 0.68 km² | 67.3% |
| Zentrumszone | 50 | 0.04 km² | 72.0% |
| Waldareal | 33 | 1.51 km² | 24.2% |
| Wohnzone 4 | 28 | 0.07 km² | 89.3% |
| Wohn- und Arbeitszone | 20 | 0.09 km² | 65.0% |
| Zone für öffentliche Bauten und Anlagen | 13 | 0.06 km² | 61.5% |
| Wohnzone 2+ | 12 | 0.04 km² | 83.3% |
| Arbeitszone mit Schutz Umfeld Wohnzonen gemäss BNO § 20 Abs. 2 | 10 | 0.04 km² | 70.0% |
| Other zones (19 labels) | 71 | 1.23 km² | 45.1% |
Zone names are the municipal designations. A canton lists each wording separately.
Building stock
The building register lists 1’372 buildings with 2’827 dwellings here; 507 of them are single-family houses.
- Buildings
- 1’372
- Dwellings
- 2’827
- Single-family houses
- 507
- Building volume
- 4.4 million m³
Buildings by category
Construction periods
Built parcels by construction period of their newest buildingMaps and geodata for Kaiseraugst
geopool works as a GIS and geoportal for Kaiseraugst. 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 Kaiseraugst
- Building zones and density Kaiseraugstin room
- ÖREB extract Kaiseraugstin lookup
- Building age Kaiseraugstin roots
- Building heights and headroom Kaiseraugstin roofs
- Solar potential Kaiseraugstin soolar
- Points of interest and accessibility Kaiseraugstin scoore
- Tax rates Kaiseraugstin taxoo