Guide
More on the topic
In-depth articles on the ruling, the affected zones and the compliant solution.
Background · 6 min
What happened?
The Federal Supreme Court ruling 1C_401/2024, the minimum residential share and what now applies — in detail.
Read more →For operators · 5 min
For operators
A forced wind-down in the residential share, declaration duty, no grandfathering — and the options that remain.
Read more →For owners · 5 min
For owners
Many owners don’t know their apartment is being short-let — yet they carry the legal risk.
Read more →Basics · 5 min
Wohnanteil explained
What the minimum residential share is, which zones are affected and when a unit drops out.
Read more →The solution · 6 min
Compliant solution
How the Room Estate model turns an impermissible short-term let into genuine, long-term living.
Read more →