Washing lines, awnings and air conditioners: the facade in dispute

The facade belongs to everyone — including the part right outside your window. Three eternal arguments come from that.

The parent rule

The facade is a common element: altering it (openings, enclosures, visible installations) requires a resolution of the meeting, even if the bit in question "belongs" to your flat.

Air conditioning

Installing the outdoor unit on the facade alters a common element: strictly, it needs the meeting permission (3/5 as an alteration; many buildings organise it with a general rule: standard location, no dripping onto the street, noise level). Widely tolerated practice does not turn it into a right — and an affected neighbour can demand the removal of an unauthorised unit. The healthy route: a clear house rule plus a register of authorisations.

Awnings

The same: a visible element on a common facade. The universal solution is agreeing a single model and colour (majority of the building), and from there each owner installs and pays for their own. Without an agreement, every awning is a potential breach.

Washing lines

Historic built-in ones follow their own regime. New ones visible on the facade fall under everything above. Many municipal by-laws also restrict hanging washing visible from the street in certain areas.

The pattern

Is it visible from outside and hanging off common property? → an approved general rule plus a register of authorisations. That is the difference between an orderly facade and a courtroom.