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Building land in the canton of Aargau

299'004 parcels in 196 municipalities of the canton of Aargau with zone type, area, buildings and score – official data, updated daily.

Parcels
299'004
municipalities
196
Total area
140'392 ha
Buildings (GWR)
276'864

Average site score: 52 of 100 · 17 % of scored parcels reach 60 or more.

Most common zone types

According to the PLR cadastre, number of parcels

  • Landwirtschaftszone [LWZ]34'341
  • Landschaftsschutzzone25'047
  • Kantonaler Nutzungsplan Thermenschutzbereiche22'150
  • Wohnzone 2 [W2]21'330
  • Wohnzone W2 [W2]16'520
  • Kantonaler Nutzungsplan Landschaft6'934
  • Dorfzone [D]4'929
  • Landwirtschaftszone [LW]3'926

Land categories

Derived from zoning and land-use statistics

  • Agrarland97'406
  • Bauland94'050
  • Wald44'984
  • Verkehrsfläche27'246
  • Gewässer315

Municipalities in the canton of Aargau

196 municipalities with parcel data, by number of parcels

Frequently asked questions

How many parcels are there in the canton of Aargau?
Parzella lists 299'004 parcels of the cadastral survey of the canton of Aargau in 196 municipalities, as of 2026-09-26.
Where does the data come from?
From the cadastral survey (geodienste.ch), the cantonal PLR cadastre, the federal register of buildings and dwellings and land-use statistics, plus environmental data from FOEN, ARE and swisstopo.
How do I find building land in the canton of Aargau?
With Parzella you filter all parcels of the canton by municipality, zone type, area, development and score, see the PLR extract and buildings per parcel and reach the owner information through the official channel.

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