Langnau am Albis: building age and utilization
Canton of Zurich · 2'233 parcels in municipal zones · Parcel data of September 2026
- Parcels in zones
- 2'233
- Municipal zones
- 23
- Median utilization (ratioV)
- 50%
- Newest building from 2006 or later
- 8%
- Median building height
- 9.7 m
- Median floors
- 2.1
Overview
Langnau am Albis: the parcel data lists 2'233 parcels in 23 municipal zones.
The median volume utilization (ratioV, as built today) is 50%, the average 60%. 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 67% for all parcels.
The median building height is 9.7 m and the median number of floors is 2.1.
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 | 21 | 0.9% |
| 2016-2020 | 55 | 2% |
| 2011-2015 | 31 | 1% |
| 2006-2010 | 68 | 3% |
| 1986-2005 | 316 | 14% |
| 1966-1985 | 495 | 22% |
| 1965 or earlier, or no year | 1'247 | 56% |
Utilization by construction window
| Newest building | Parcels | Average utilization |
|---|---|---|
| Built 2021 or later | 21 | 90% |
| Built 2016 or later | 76 | 99% |
| Built 2011 or later | 107 | 100% |
| Built 2006 or later | 175 | 101% |
| Built 1986 or later | 491 | 94% |
| Built 1966 or later | 986 | 97% |
| All parcels | 2'233 | 67% |
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% | 834 | 38% |
| 10-50% | 273 | 12% |
| 50-100% | 713 | 32% |
| 100-150% | 299 | 14% |
| 150-200% | 56 | 3% |
| 200% or more | 34 | 2% |
Median: 50% · Average: 60% · Based on 2'209 parcels with a value.
Building height
Building height in meters, for parcels with a height value.
| Building height | Parcels | Share |
|---|---|---|
| Under 6 m | 58 | 4% |
| 6-10 m | 687 | 51% |
| 10-16 m | 567 | 42% |
| 16-30 m | 37 | 3% |
| 30 m or more | 0 | 0% |
Median: 9.7 m · Average: 9.9 m · Based on 1'349 parcels with a value.
Floors
Number of floors, for parcels with a floor count.
| Floors | Parcels | Share |
|---|---|---|
| 1 | 854 | 46% |
| 2 | 573 | 31% |
| 3 | 364 | 19% |
| 4 | 58 | 3% |
| 5-6 | 23 | 1% |
| 7 or more | 0 | 0% |
Median: 2.1 · Average: 1.4 · Based on 1'872 parcels with a value.
Other municipalities in the canton
| Place | Parcels | Median utilization | Median floors |
|---|---|---|---|
| Fischenthal | 2'581 | 8% | 0.7 |
| Seuzach | 2'546 | 68% | 2.1 |
| Hittnau | 2'486 | 8% | 0.8 |
| Herrliberg | 2'444 | 44% | 1.6 |
| Mettmenstetten | 2'338 | 12% | 1 |
| Birmensdorf (ZH) | 2'334 | 10% | 0.9 |
| Lindau | 2'213 | 25% | 0.9 |
| Fällanden | 2'191 | 53% | 1.7 |
| Obfelden | 2'168 | 48% | 2 |
| Nürensdorf | 2'151 | 41% | 1 |
| Elsau | 2'086 | 10% | 0.9 |
| Schlieren | 2'056 | 51% | 2.2 |
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.