Bonstetten: building age and utilization
Canton of Zurich · 1'595 parcels in municipal zones · Parcel data of September 2026
- Parcels in zones
- 1'595
- Municipal zones
- 21
- Median utilization (ratioV)
- 54%
- Newest building from 2006 or later
- 8%
- Median building height
- 9.8 m
- Median floors
- 2
Overview
Bonstetten: the parcel data lists 1'595 parcels in 21 municipal zones.
The median volume utilization (ratioV, as built today) is 54%, the average 55%. For comparison: canton of Zurich, median 40%.
8% of the parcels have a newest building from 2006 or later. Their average utilization is 101%, against 57% for all parcels.
The median building height is 9.8 m and the median number of floors is 2.
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 | 12 | 0.8% |
| 2016-2020 | 28 | 2% |
| 2011-2015 | 22 | 1% |
| 2006-2010 | 60 | 4% |
| 1986-2005 | 276 | 17% |
| 1966-1985 | 325 | 20% |
| 1965 or earlier, or no year | 872 | 55% |
Utilization by construction window
| Newest building | Parcels | Average utilization |
|---|---|---|
| Built 2021 or later | 12 | 113% |
| Built 2016 or later | 40 | 109% |
| Built 2011 or later | 62 | 108% |
| Built 2006 or later | 122 | 101% |
| Built 1986 or later | 398 | 106% |
| Built 1966 or later | 723 | 97% |
| All parcels | 1'595 | 57% |
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% | 668 | 42% |
| 10-50% | 91 | 6% |
| 50-100% | 465 | 30% |
| 100-150% | 257 | 16% |
| 150-200% | 77 | 5% |
| 200% or more | 15 | 1% |
Median: 54% · Average: 55% · Based on 1'573 parcels with a value.
Building height
Building height in meters, for parcels with a height value.
| Building height | Parcels | Share |
|---|---|---|
| Under 6 m | 70 | 8% |
| 6-10 m | 421 | 45% |
| 10-16 m | 423 | 46% |
| 16-30 m | 13 | 1% |
| 30 m or more | 0 | 0% |
Median: 9.8 m · Average: 9.8 m · Based on 927 parcels with a value.
Floors
Number of floors, for parcels with a floor count.
| Floors | Parcels | Share |
|---|---|---|
| 1 | 685 | 50% |
| 2 | 281 | 20% |
| 3 | 337 | 24% |
| 4 | 70 | 5% |
| 5-6 | 6 | 0.4% |
| 7 or more | 0 | 0% |
Median: 2 · Average: 1.4 · Based on 1'379 parcels with a value.
Other municipalities in the canton
| Place | Parcels | Median utilization | Median floors |
|---|---|---|---|
| Oetwil am See | 1'700 | 31% | 0.9 |
| Kilchberg (ZH) | 1'682 | 68% | 3.1 |
| Stadel | 1'658 | 8% | 0.7 |
| Mönchaltorf | 1'652 | 30% | 1 |
| Wil (ZH) | 1'629 | 7% | 0.7 |
| Ossingen | 1'618 | 7% | 0.7 |
| Hagenbuch | 1'573 | 6% | 0.6 |
| Winkel | 1'556 | 12% | 1 |
| Oberglatt | 1'555 | 39% | 1 |
| Wettswil am Albis | 1'553 | 62% | 2.4 |
| Rickenbach (ZH) | 1'540 | 43% | 1 |
| Trüllikon | 1'540 | 7% | 0.6 |
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.