Cantons › Graubünden › Arosa
New-build projects in Arosa
Planned, authorised and started buildings from the official building register, plus building permit applications and forced auctions. As of 11.10.2026.
In brief
In Arosa (canton of Graubünden), the Federal Register of Buildings and Dwellings lists 51 buildings that are planned or under construction: 15 projected, 30 authorised and 6 under construction. Together they include 476 planned dwellings. As of 11.10.2026.
Buildings planned and under construction
All projects, under construction first, then by number of dwellings.
Frequently asked questions about Arosa
How many new-build projects are there in Arosa?
In Arosa (canton of Graubünden), the Federal Register of Buildings and Dwellings lists 51 buildings that are planned or under construction: 15 projected, 30 authorised and 6 under construction. Together they include 476 planned dwellings. As of 11.10.2026.
Where can I find building permit applications in Arosa?
Building permit applications from Arosa are published in the official gazette of the canton of Graubünden or by the municipality. Vorbau doesn’t analyse this canton’s building permit applications yet, but you can see the planned buildings from the building register on the map.
How do I find out about new building projects in Arosa?
With an alert on vorbau.ch: draw an area around Arosa on the map and you’ll get an email as soon as a building there is newly registered, authorised, started or completed. One alert is free.
Other municipalities in the canton of Graubünden
Sources: Federal Statistical Office, Federal Register of Buildings and Dwellings (RBD); cantonal official gazettes via amtsblattportal.ch; SOGC. Planned buildings may change or not go ahead.