Uzwil: building age and utilization
Canton of St. Gallen · 4'006 parcels in municipal zones · Parcel data of September 2026
- Parcels in zones
- 4'006
- Municipal zones
- 24
- Median utilization (ratioV)
- 76%
- Newest building from 2006 or later
- 12%
- Median building height
- 9.5 m
- Median floors
- 2.3
Overview
Uzwil: the parcel data lists 4'006 parcels in 24 municipal zones.
The median volume utilization (ratioV, as built today) is 76%, the average 80%. For comparison: canton of St. Gallen, median 58%.
12% of the parcels have a newest building from 2006 or later. Their average utilization is 126%, against 83% for all parcels.
The median building height is 9.5 m and the median number of floors is 2.3.
Building age
Each parcel is counted by the construction year of its newest building. The oldest band also holds parcels without a building year, such as unbuilt land.
| Newest building | Parcels | Share |
|---|---|---|
| 2021 or later | 114 | 3% |
| 2016-2020 | 98 | 2% |
| 2011-2015 | 110 | 3% |
| 2006-2010 | 155 | 4% |
| 1986-2005 | 835 | 21% |
| 1966-1985 | 578 | 14% |
| 1965 or earlier, or no year | 2'116 | 53% |
Utilization by construction window
| Newest building | Parcels | Average utilization |
|---|---|---|
| Built 2021 or later | 114 | 162% |
| Built 2016 or later | 212 | 149% |
| Built 2011 or later | 322 | 136% |
| Built 2006 or later | 477 | 126% |
| Built 1986 or later | 1'312 | 119% |
| Built 1966 or later | 1'890 | 112% |
| All parcels | 4'006 | 83% |
Utilization (ratioV)
ratioV is the volume utilization of a parcel in percent, as built today; values above 100% occur on densely built parcels. The lowest bucket is mostly land with little or no building volume.
| Utilization (ratioV) | Parcels | Share |
|---|---|---|
| Under 10% | 1'190 | 30% |
| 10-50% | 176 | 4% |
| 50-100% | 1'278 | 32% |
| 100-150% | 827 | 21% |
| 150-200% | 304 | 8% |
| 200% or more | 195 | 5% |
Median: 76% · Average: 80% · Based on 3'970 parcels with a value.
Building height
Building height in meters, for parcels with a height value.
| Building height | Parcels | Share |
|---|---|---|
| Under 6 m | 132 | 5% |
| 6-10 m | 1'502 | 54% |
| 10-16 m | 1'027 | 37% |
| 16-30 m | 102 | 4% |
| 30 m or more | 3 | 0.1% |
Median: 9.5 m · Average: 9.9 m · Based on 2'766 parcels with a value.
Floors
Number of floors, for parcels with a floor count.
| Floors | Parcels | Share |
|---|---|---|
| 1 | 1'274 | 38% |
| 2 | 1'153 | 35% |
| 3 | 639 | 19% |
| 4 | 176 | 5% |
| 5-6 | 61 | 2% |
| 7 or more | 7 | 0.2% |
Median: 2.3 · Average: 1.6 · Based on 3'310 parcels with a value.
Other municipalities in the canton
| Place | Parcels | Median utilization | Median floors |
|---|---|---|---|
| Mels | 4'672 | 45% | 1.5 |
| Eschenbach (SG) | 4'620 | 52% | 2.1 |
| Grabs | 4'539 | 33% | 1.3 |
| Wildhaus-Alt St. Johann | 4'500 | 19% | 0.9 |
| Gossau (SG) | 4'448 | 58% | 2.2 |
| Kirchberg (SG) | 4'390 | 32% | 0.9 |
| Nesslau | 3'937 | 17% | 0.9 |
| Sennwald | 3'882 | 10% | 0.8 |
| Flums | 3'680 | 40% | 2 |
| Wartau | 3'534 | 18% | 0.9 |
| Wattwil | 3'502 | 57% | 2.2 |
| Buchs (SG) | 3'373 | 68% | 2.4 |
Explore
Method and data
The figures come from the Swiss parcel data (zone statistics of the RES service, pulled in September 2026). Each municipal zone is summarized on its own; a municipality is the sum of its zones, a canton the sum of its municipalities and Switzerland the sum of the cantons. Parcels outside a municipal zone are not counted.
Age uses the construction year of the newest building on a parcel. The distributions leave out the most extreme values, so the parcels with a value can be fewer than all parcels. Percentages are shares of the counts shown; medians are read from the buckets and are exact to within one bucket.
The pages describe what has been built and measured. They are not a forecast, a valuation or a statement of what may be built.