In brief
In Othmarsingen (canton of Aargau), the Federal Register of Buildings and Dwellings lists 31 buildings that are planned or under construction: 1 projected, 12 authorised and 18 under construction. Together they include 159 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 |
|---|---|---|
| Lilienweg 1 | under construction | 16 |
| Lilienweg 3 | under construction | 14 |
| Lenzburgerstrasse 6 | under construction | 14 |
| Holunderweg 10 | under construction | 13 |
| Lilienweg 2 | under construction | 13 |
| Lilienweg 6 | under construction | 11 |
| Holunderweg 12 | under construction | 9 |
| Lilienweg 8 | under construction | 9 |
| Lilienweg 4 | under construction | 9 |
| Lilienweg 10 | under construction | 7 |
| Lilienweg 5 | under construction | 7 |
| Haldenweg 20 | under construction | 7 |
| Lenzburgerstrasse 4 | under construction | 7 |
| Birchweg 19 | under construction | 1 |
| Birchweg 17 | under construction | 1 |
| Birchweg 15 | under construction | 1 |
| Sonnenrain 4b | under construction | 1 |
| Wilhalde 42 | under construction | – |
| Schulstrasse 1 | authorised | 8 |
| Hendschikerstrasse 4a | authorised | 2 |
| Hendschikerstrasse 4b | authorised | 2 |
| Blumenrain | authorised | 1 |
| Blumenrain | authorised | 1 |
| Blumenrain | authorised | 1 |
| Blumenrain | authorised | 1 |
| Blumenrain | authorised | 1 |
| Erlenweg 3a | authorised | 1 |
| Bahnhofstrasse 14a | authorised | – |
| Ahornweg 10.1 | authorised | – |
| Blumenrain | authorised | – |
| Wilhalde 3 | projected | 1 |
Frequently asked questions about Othmarsingen
How many new-build projects are there in Othmarsingen?
In Othmarsingen (canton of Aargau), the Federal Register of Buildings and Dwellings lists 31 buildings that are planned or under construction: 1 projected, 12 authorised and 18 under construction. Together they include 159 planned dwellings. As of 11.10.2026.
Where can I find building permit applications in Othmarsingen?
Building permit applications from Othmarsingen are published in the official gazette of the canton of Aargau 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 Othmarsingen?
With an alert on vorbau.ch: draw an area around Othmarsingen 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 Aargau
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.