Opfikon: building age and utilization
Canton of Zurich · 1'947 parcels in municipal zones · Parcel data of September 2026
- Parcels in zones
- 1'947
- Municipal zones
- 35
- Median utilization (ratioV)
- 65%
- Newest building from 2006 or later
- 11%
- Median building height
- 11.3 m
- Median floors
- 2.5
Overview
Opfikon: the parcel data lists 1'947 parcels in 35 municipal zones.
The median volume utilization (ratioV, as built today) is 65%, the average 68%. For comparison: canton of Zurich, median 40%.
11% of the parcels have a newest building from 2006 or later. Their average utilization is 104%, against 184% for all parcels.
The median building height is 11.3 m and the median number of floors is 2.5.
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 | 41 | 2% |
| 2016-2020 | 49 | 3% |
| 2011-2015 | 65 | 3% |
| 2006-2010 | 51 | 3% |
| 1986-2005 | 268 | 14% |
| 1966-1985 | 289 | 15% |
| 1965 or earlier, or no year | 1'184 | 61% |
Utilization by construction window
| Newest building | Parcels | Average utilization |
|---|---|---|
| Built 2021 or later | 41 | 113% |
| Built 2016 or later | 90 | 106% |
| Built 2011 or later | 155 | 105% |
| Built 2006 or later | 206 | 104% |
| Built 1986 or later | 474 | 112% |
| Built 1966 or later | 763 | 393% |
| All parcels | 1'947 | 184% |
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% | 645 | 34% |
| 10-50% | 177 | 9% |
| 50-100% | 617 | 32% |
| 100-150% | 355 | 19% |
| 150-200% | 81 | 4% |
| 200% or more | 38 | 2% |
Median: 65% · Average: 68% · Based on 1'913 parcels with a value.
Building height
Building height in meters, for parcels with a height value.
| Building height | Parcels | Share |
|---|---|---|
| Under 6 m | 51 | 4% |
| 6-10 m | 403 | 32% |
| 10-16 m | 621 | 50% |
| 16-30 m | 167 | 13% |
| 30 m or more | 8 | 0.6% |
Median: 11.3 m · Average: 12.1 m · Based on 1'250 parcels with a value.
Floors
Number of floors, for parcels with a floor count.
| Floors | Parcels | Share |
|---|---|---|
| 1 | 635 | 40% |
| 2 | 326 | 20% |
| 3 | 339 | 21% |
| 4 | 177 | 11% |
| 5-6 | 97 | 6% |
| 7 or more | 21 | 1% |
Median: 2.5 · Average: 2 · Based on 1'595 parcels with a value.
Other municipalities in the canton
| Place | Parcels | Median utilization | Median floors |
|---|---|---|---|
| Schlieren | 2'056 | 51% | 2.2 |
| Hausen am Albis | 2'041 | 37% | 1 |
| Weisslingen | 2'041 | 10% | 0.9 |
| Rümlang | 2'036 | 10% | 0.9 |
| Rafz | 2'020 | 39% | 1 |
| Eglisau | 2'004 | 43% | 1.5 |
| Grüningen | 1'872 | 9% | 0.8 |
| Dietlikon | 1'871 | 30% | 1.1 |
| Zumikon | 1'844 | 41% | 1 |
| Weiningen (ZH) | 1'820 | 8% | 0.8 |
| Fehraltorf | 1'817 | 13% | 0.9 |
| Marthalen | 1'812 | 8% | 0.7 |
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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.