Under construction
Zwillikerstrasse 11–13
8910 Affoltern am Albis
- Flats
- 12
- Buildings
- 12
- Rooms
- 5
- Living area
- 112–124m²
- Storeys
- 3
Flats
Buildings
Rooms
Living area
Storeys
Not on the market yet
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Project stage
Planned
Approved
- 3
Under construction
- 4
Ready to move in
Dates appear from the moment Heimster noticed the change in the register.
Flat mix
12× 5 rooms
Quiet and transport
- Quietest side at night
- 42dB
- quiet
- Loudest side at night
- 53dB
- loud
- Public transport class
- C
- average access
Road, rail and air traffic noise in front of the facades at night (FOEN sonBASE, at ground level). 45 dB is the planning value for residential zones. Public transport class: Federal Office for Spatial Development.
In 3D
What the neighbourhood will look like
The new buildings of 9 projects in the area – the same ones you see on the map below.
No dates: the building register has no completion dates. «When everything is built» shows all registered projects together – not when they will be finished. Simplified volumes from the building register (footprint, number of storeys, 3 m per storey), aligned to the parcel – not the architecture. Existing buildings on these parcels are hidden.
In the neighbourhood
Nearby
- Under construction
- Approved
- Zwillikerstrasse 1 Under construction · 12 flats · in 3D
- Heimpelstrasse 2 Approved · 7 flats · in 3D
- Obere Seewadelstrasse 11 Approved · 6 flats · in 3D
- Breitenweg 14 Under construction · 14 flats · in 3D
- Breitenweg 1–11 Approved · 93 flats · in 3D
- Bergstrasse 5 Approved · 12 flats · in 3D
- Bergstrasse 11 Under construction · 20 flats · in 3D
- Betpurstrasse 10 Under construction · 8 flats · in 3D
- Taller allowed
- 21 of 32 – built neighbouring parcels (150 m) where the zone allows at least one storey more than stands today.
Buildings
| Address | Stage | Flats |
|---|---|---|
| Zwillikerstrasse 11a | Under construction | 1 |
| Zwillikerstrasse 11b | Under construction | 1 |
| Zwillikerstrasse 11c | Under construction | 1 |
| Zwillikerstrasse 11d | Under construction | 1 |
| Zwillikerstrasse 11e | Under construction | 1 |
| Zwillikerstrasse 11f | Under construction | 1 |
| Zwillikerstrasse 13a | Under construction | 1 |
| Zwillikerstrasse 13b | Under construction | 1 |
Source: federal building and dwelling register (GWR), as of 12 Oct 2026. No guarantee of accuracy. Heimster is not involved in this project unless it is linked as a Heimster project.

