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Buch am Irchel

Municipality in the canton of Zurich · FSO no. 24

Parcel data from Jul 2025, statistics computed on 26 Sept 2026.

Open map at the Buch am Irchel center

The parcel data lists 1’195 parcels in Buch am Irchel, covering 10.2 km². 30.9% of them have at least one registered building. The median parcel measures 1’406 m².

Key figures

Parcels
1’195
0.3% of the canton
Total area
10.2 km²

0.6% of the canton

Median area
1’406 m²

Canton: 814 m²

Switzerland: 870 m²

Built share
30.9%

Canton: 56.8%

Switzerland: 52%

Median year built
1993

Canton: 1977

Switzerland: 1976

About Buch am Irchel

Buch am Irchel is a municipality in the canton of Zurich and holds 0.3% of the canton's parcels on 0.6% of its area. The median parcel in Buch am Irchel measures 1’406 m², larger than the canton median of 814 m². Buch am Irchel is less built-up than the canton as a whole: 30.9% of its parcels have a building, against 56.8% across the canton.

The zones with the most parcels are Kantonale Landwirtschaftszone (46.2%), Wald (21.9%) and Kernzone I (14.4%). In total, Buch am Irchel uses 8 zone designations.

According to the building register, Buch am Irchel has 592 buildings with 465 dwellings, 0.8 dwellings per building on average. Most residential buildings are single-family houses (83.4%). Non-residential buildings account for 38.5% of all buildings.

Built parcels most often have their newest building from 1981 to 2000 (27.9% of them), and 35.8% have one from 2001 or later. The median year built, 1993, is more recent than in the canton as a whole (1977).

Built and unbuilt parcels

Built: 369 (30.9%)Unbuilt: 826 (69.1%)

Parcels by zone

Parcels by zone, the 8 largest zones first
ZoneParcels
Kantonale Landwirtschaftszone5525.99 km²13.8%
Wald2623.88 km²5.0%
Kernzone I1720.14 km²72.1%
Kernzone II1010.09 km²80.2%
Wohnzone 2900.07 km²81.1%
Gewässer110.02 km²0.0%
Reservezone50.01 km²20.0%
Zone für öffentliche Bauten20.02 km²50.0%

Zone names are the municipal designations. A canton lists each wording separately.

Building stock

The building register lists 592 buildings with 465 dwellings here; 282 of them are single-family houses.

Buildings
592
Dwellings
465
Single-family houses
282
Building volume
736’074 m³

Buildings by category

  • Residential338
  • Mixed use4
  • Non-residential228
  • Other22

Construction periods

Built parcels by construction period of their newest building
  • Before 192060
  • 1920-194516
  • 1946-196020
  • 1961-198032
  • 1981-2000103
  • 2001-201070
  • 2011-202048
  • 2021 and later14
  • Unknown year6

Maps and geodata for Buch am Irchel

geopool works as a GIS and geoportal for Buch am Irchel. 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.

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