In brief
In Widen (canton of Aargau), the Federal Register of Buildings and Dwellings lists 44 buildings that are planned or under construction: 11 projected, 6 authorised and 27 under construction. Together they include 179 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 |
|---|---|---|
| Heinrütiweg 2 | under construction | 21 |
| Heinrütiweg 1 | under construction | 15 |
| Heinrütiweg 15 | under construction | 13 |
| Heinrütiweg 14 | under construction | 12 |
| Kürzihof 4 | under construction | 8 |
| Heinrütiweg 12 | under construction | 8 |
| Heinrütiweg 4 | under construction | 7 |
| Heinrütiweg 13 | under construction | 7 |
| Heinrütiweg 6 | under construction | 7 |
| Heinrütiweg 7 | under construction | 7 |
| Heinrütiweg 3 | under construction | 7 |
| Heinrütiweg 5 | under construction | 7 |
| Kürzihof 2 | under construction | 5 |
| Gemeindestrasse 15 | under construction | 4 |
| Im Himmelrich 21 | under construction | 1 |
| Im Himmelrich 23 | under construction | 1 |
| Im Himmelrich 25 | under construction | 1 |
| Im Himmelrich 27 | under construction | 1 |
| Im Himmelrich 29 | under construction | 1 |
| Im Himmelrich 31 | under construction | 1 |
| Rebbergstrasse 2 | under construction | 1 |
| Haldenstrasse 22 | under construction | 1 |
| Bremgarterstrasse 51 | under construction | – |
| Heinrütiweg 7.1 | under construction | – |
| Hasenbergstrasse 72.1 | under construction | – |
| Allmend 4 | under construction | – |
| Im Rebberg 25.1 | under construction | – |
| Bremgarterstrasse 16 | authorised | 9 |
| Bremgarterstrasse 59 | authorised | 4 |
| Rainweg 3 | authorised | 2 |
| Neumattstrasse 12a, Neumattstrasse 12b | authorised | 2 |
| Haldenstrasse 26b, Haldenstrasse 26a | authorised | 2 |
| In der Halde 3 | authorised | 1 |
| Dorngasse 56 | projected | 9 |
| Gugelmattstrasse 23 | projected | 4 |
| Gugelmattstrasse 25 | projected | 4 |
| Haldenstrasse 47 | projected | 2 |
| Haldenstrasse 9a | projected | 1 |
| Haldenstrasse 9b | projected | 1 |
| Haldenstrasse 9c | projected | 1 |
| Wolfeggstrasse 8 | projected | 1 |
| Im Himmelrich 9 | projected | – |
| Wolfeggstrasse 4.1 | projected | – |
| Fuchsweidstrasse 5.1 | projected | – |
Frequently asked questions about Widen
How many new-build projects are there in Widen?
In Widen (canton of Aargau), the Federal Register of Buildings and Dwellings lists 44 buildings that are planned or under construction: 11 projected, 6 authorised and 27 under construction. Together they include 179 planned dwellings. As of 11.10.2026.
Where can I find building permit applications in Widen?
Building permit applications from Widen 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 Widen?
With an alert on vorbau.ch: draw an area around Widen 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.