In brief
In Metzerlen-Mariastein (canton of Solothurn), the Federal Register of Buildings and Dwellings lists 6 buildings that are planned or under construction: 0 projected, 6 authorised and 0 under construction. Together they include 9 planned dwellings. As of 11.10.2026.
Buildings planned and under construction
All projects, under construction first, then by number of dwellings.
| Address | Status | Dwellings |
|---|---|---|
| Brünnliackerweg 32 | authorised | 5 |
| Lagerhausweg 1a | authorised | 1 |
| Mariasteinstrasse 2a | authorised | 1 |
| Im Gobenrain 2 | authorised | 1 |
| Döllenring 34 | authorised | 1 |
| Im Rebberg 14b | authorised | – |
Frequently asked questions about Metzerlen-Mariastein
How many new-build projects are there in Metzerlen-Mariastein?
In Metzerlen-Mariastein (canton of Solothurn), the Federal Register of Buildings and Dwellings lists 6 buildings that are planned or under construction: 0 projected, 6 authorised and 0 under construction. Together they include 9 planned dwellings. As of 11.10.2026.
Where can I find building permit applications in Metzerlen-Mariastein?
Building permit applications from Metzerlen-Mariastein are published in the official gazette of the canton of Solothurn 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 Metzerlen-Mariastein?
With an alert on vorbau.ch: draw an area around Metzerlen-Mariastein 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 Solothurn
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.