In brief
In Sarmenstorf (canton of Aargau), the Federal Register of Buildings and Dwellings lists 23 buildings that are planned or under construction: 1 projected, 18 authorised and 4 under construction. Together they include 39 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 |
|---|---|---|
| Hilfikerstrasse 50b | under construction | 1 |
| Gartenweg 1a | under construction | 1 |
| Gartenweg 1b | under construction | 1 |
| Hilfikerstrasse 50.1 | under construction | – |
| Kirchweg 8 | authorised | 7 |
| Kirchweg 10 | authorised | 7 |
| Jurastrasse 26a | authorised | 5 |
| Jurastrasse 26b | authorised | 4 |
| Büntenstrasse 5 | authorised | 4 |
| Hilfikerstrasse 6 | authorised | 1 |
| Rietenbergstrasse 2 | authorised | 1 |
| Im Fröschenwinkel 3 | authorised | 1 |
| Im Fröschenwinkel 5 | authorised | 1 |
| Im Fröschenwinkel 7 | authorised | 1 |
| Bettwilerstrasse 10a | authorised | 1 |
| Moosgasse 10b | authorised | 1 |
| Moosgasse 10c | authorised | 1 |
| Moosgasse 10d | authorised | 1 |
| Hilfikerstrasse 6.1 | authorised | – |
| Jurastrasse 26.1 | authorised | – |
| Kirchweg 8.1 | authorised | – |
| Fahrwangerstrasse 4.1 | authorised | – |
| Hilfikerstrasse 51.1 | projected | – |
Frequently asked questions about Sarmenstorf
How many new-build projects are there in Sarmenstorf?
In Sarmenstorf (canton of Aargau), the Federal Register of Buildings and Dwellings lists 23 buildings that are planned or under construction: 1 projected, 18 authorised and 4 under construction. Together they include 39 planned dwellings. As of 11.10.2026.
Where can I find building permit applications in Sarmenstorf?
Building permit applications from Sarmenstorf 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 Sarmenstorf?
With an alert on vorbau.ch: draw an area around Sarmenstorf 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.