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Flawil

Municipality in the canton of St. Gallen · FSO no. 3402

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

Open map at the Flawil center

The parcel data lists 3’160 parcels in Flawil, covering 11.5 km². 72% of them have at least one registered building. The median parcel measures 732 m².

Key figures

Parcels
3’160
1.7% of the canton
Total area
11.5 km²

0.6% of the canton

Median area
732 m²

Canton: 938 m²

Switzerland: 870 m²

Built share
72%

Canton: 66.6%

Switzerland: 52%

Median year built
1974

Canton: 1977

Switzerland: 1976

About Flawil

Flawil is a municipality in the canton of St. Gallen and holds 1.7% of the canton's parcels in the data, on 0.6% of their area. The median parcel in Flawil measures 732 m², smaller than the canton median of 938 m². Flawil is more built-up than the canton as a whole: 72% of its parcels have a building, against 66.6% across the canton.

The zones with the most parcels are BauG Wohnzone W2 (29.3%), BauG Landwirtschaftszone (15.1%) and BauG Wohn-Gewerbezone WG3 (11.8%). In total, Flawil uses 23 zone designations.

According to the building register, Flawil has 3’595 buildings with 5’165 dwellings, 1.4 dwellings per building on average. Most residential buildings are single-family houses (64.8%). Non-residential buildings account for 37.2% of all buildings.

Built parcels most often have their newest building from 1981 to 2000 (23.4% of them), and 18.8% have one from 2001 or later. The median year built, 1974, is close to that of the canton as a whole (1977).

Built and unbuilt parcels

Built: 2’276 (72%)Unbuilt: 884 (28%)

Parcels by zone

Parcels by zone, the 12 largest zones first
ZoneParcels
BauG_Wohnzone W29270.59 km²93.6%
BauG_Landwirtschaftszone4786.52 km²52.9%
BauG_Wohn-Gewerbezone WG33720.33 km²90.1%
Hinweis.Wald2501.76 km²6.4%
Hinweis.Verkehrsflaeche iB1500.21 km²3.3%
BauG_Wohnzone WE1400.12 km²94.3%
BauG_Wohn-Gewerbezone WG21320.07 km²88.6%
BauG_Kernzone K21210.04 km²88.4%
BauG_Wohnzone W31210.16 km²86.8%
BauG_Kernzone1050.06 km²90.5%
BauG_Wohn-Gewerbezone WG4580.06 km²93.1%
BauG_Gewerbe-Industriezone GI B500.27 km²78.0%
Other zones (11 labels)2561.28 km²58.6%

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

Building stock

The building register lists 3’595 buildings with 5’165 dwellings here; 1’236 of them are single-family houses.

Buildings
3’595
Dwellings
5’165
Single-family houses
1’236
Building volume
5.1 million m³

Buildings by category

  • Residential1’906
  • Mixed use92
  • Non-residential1’338
  • Other259

Construction periods

Built parcels by construction period of their newest building
  • Before 1920486
  • 1920-194587
  • 1946-1960183
  • 1961-1980517
  • 1981-2000532
  • 2001-2010240
  • 2011-2020148
  • 2021 and later39
  • Unknown year44

Maps and geodata for Flawil

geopool works as a GIS and geoportal for Flawil. 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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