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Onnens (VD)

Municipality in the canton of Vaud · FSO no. 5565

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

Open map at the Onnens (VD) center

The parcel data lists 424 parcels in Onnens (VD), covering 5.2 km². 40.1% of them have at least one registered building. The median parcel measures 1’435 m².

Key figures

Parcels
424
0.1% of the canton
Total area
5.2 km²

0.2% of the canton

Median area
1’435 m²

Canton: 1’361 m²

Switzerland: 870 m²

Built share
40.1%

Canton: 49.3%

Switzerland: 52%

Median year built
1965

Canton: 1972

Switzerland: 1976

About Onnens (VD)

Onnens (VD) is a municipality in the canton of Vaud and holds 0.1% of the canton's parcels on 0.2% of its area. The median parcel in Onnens (VD) measures 1’435 m², about the same as the canton median of 1’361 m². Onnens (VD) is less built-up than the canton as a whole: 40.1% of its parcels have a building, against 49.3% across the canton.

The zones with the most parcels are Zone agricole 16 LAT (40.1%), Zone centrale 15 LAT (22.4%) and Zone d'habitation de faible densité 15 LAT (14.9%). In total, Onnens (VD) uses 11 zone designations.

According to the building register, Onnens (VD) has 276 buildings with 245 dwellings, 0.9 dwellings per building on average. Most residential buildings are single-family houses (66.2%). Non-residential buildings account for 44.9% of all buildings.

Built parcels most often have their newest building from before 1920 (28.8% of them), and 22.9% have one from 2001 or later. The median year built, 1965, is earlier than in the canton as a whole (1972).

Built and unbuilt parcels

Built: 170 (40.1%)Unbuilt: 254 (59.9%)

Parcels by zone

Parcels by zone, the 11 largest zones first
ZoneParcels
Zone agricole 16 LAT1701.69 km²12.9%
Zone centrale 15 LAT950.09 km²82.1%
Zone d'habitation de faible densité 15 LAT630.07 km²92.1%
Zone de desserte 15 LAT530.12 km²0.0%
Zone de protection de la nature et du paysage 17 LAT170.23 km²35.3%
Zone intermédiaire 18 LAT100.03 km²10.0%
Aire forestière 18 LAT82.77 km²12.5%
Zone ferroviaire 15 LAT30.04 km²0.0%
Zone affectée à des besoins publics 15 LAT2< 0.01 km²50.0%
Zone d'activités économiques 15 LAT20.11 km²100.0%
Zone d'habitation de très faible densité 15 LAT1< 0.01 km²100.0%

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

Building stock

The building register lists 276 buildings with 245 dwellings here; 96 of them are single-family houses.

Buildings
276
Dwellings
245
Single-family houses
96
Building volume
623’566 m³

Buildings by category

  • Residential145
  • Mixed use7
  • Non-residential124
  • Other0

Construction periods

Built parcels by construction period of their newest building
  • Before 192049
  • 1920-19459
  • 1946-196013
  • 1961-198030
  • 1981-200025
  • 2001-201019
  • 2011-202017
  • 2021 and later3
  • Unknown year5

Maps and geodata for Onnens (VD)

geopool works as a GIS and geoportal for Onnens (VD). 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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