In brief
In Seewen (canton of Solothurn), the Federal Register of Buildings and Dwellings lists 5 buildings that are planned or under construction: 1 projected, 2 authorised and 2 under construction. Together they include 2 planned dwellings. As of 11.10.2026.In the last 90 days, 1 building has changed status.
Buildings planned and under construction
All projects, under construction first, then by number of dwellings.
| Address | Status | Dwellings |
|---|---|---|
| Lindenrainstrasse 29 | under construction | 1 |
| Hörnliweg 4e | under construction | – |
| Lehmgrubenstrasse 4 | authorised | 1 |
| Bödeli 13a | authorised | – |
| Im Welschhans 1 | projected | – |
Frequently asked questions about Seewen
How many new-build projects are there in Seewen?
In Seewen (canton of Solothurn), the Federal Register of Buildings and Dwellings lists 5 buildings that are planned or under construction: 1 projected, 2 authorised and 2 under construction. Together they include 2 planned dwellings. As of 11.10.2026.
Where can I find building permit applications in Seewen?
Building permit applications from Seewen 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 Seewen?
With an alert on vorbau.ch: draw an area around Seewen 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.