In brief
In Mellingen (canton of Aargau), the Federal Register of Buildings and Dwellings lists 30 buildings that are planned or under construction: 18 projected, 6 authorised and 6 under construction. Together they include 53 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 |
|---|---|---|
| Breiti 3 | under construction | 14 |
| Breiti 1 | under construction | 11 |
| Argoviastrasse | under construction | 4 |
| Industriestrasse 12, Industriestrasse 14 | under construction | – |
| Industriestrasse 19 | under construction | – |
| Lenzburgerstrasse 12a | under construction | – |
| Lenzburgerstrasse 15 | authorised | 10 |
| Sonnenbergstrasse 1d | authorised | 1 |
| Sonnenbergstrasse 1b | authorised | 1 |
| Sonnenbergstrasse 1a | authorised | 1 |
| Birmenstorferstrasse 2.39 | authorised | – |
| Lenzburgerstrasse 15.1 | authorised | – |
| Terrassenweg 10 | projected | 1 |
| Sonnenbergstrasse 1c | projected | 1 |
| Rebweg 1b | projected | 1 |
| Rebweg 1a | projected | 1 |
| Rebweg 1d | projected | 1 |
| Rebweg 1c | projected | 1 |
| Rebhaldenweg 13 | projected | 1 |
| Rebweg 1d | projected | 1 |
| Rebweg 1c | projected | 1 |
| Rebweg 1a | projected | 1 |
| Rebweg 1b | projected | 1 |
| Terrassenweg a,b,c | projected | – |
| Obere Bahnhofstrasse 16.1 | projected | – |
| Bündtenweg 2.2 | projected | – |
| Rebweg 1.3 | projected | – |
| Birrfeldstrasse 14.1 | projected | – |
| Birrfeldstrasse 14.2 | projected | – |
| Rebweg 1.3 | projected | – |
Frequently asked questions about Mellingen
How many new-build projects are there in Mellingen?
In Mellingen (canton of Aargau), the Federal Register of Buildings and Dwellings lists 30 buildings that are planned or under construction: 18 projected, 6 authorised and 6 under construction. Together they include 53 planned dwellings. As of 11.10.2026.
Where can I find building permit applications in Mellingen?
Building permit applications from Mellingen 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 Mellingen?
With an alert on vorbau.ch: draw an area around Mellingen 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.