In brief
In Saint-Prex (canton of Vaud), the Federal Register of Buildings and Dwellings lists 16 buildings that are planned or under construction: 4 projected, 7 authorised and 5 under construction. Together they include 40 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 |
|---|---|---|
| Route de Rolle 12b | under construction | 5 |
| Route de Rolle 14 | under construction | 2 |
| Route de Rolle 14.1 | under construction | – |
| Chemin de la Damaz 86 | under construction | – |
| Chemin du Glapin 222 | under construction | – |
| Chemin de Perreret 1 | authorised | 14 |
| Chemin du Signal 3 | authorised | 3 |
| Chemin de la Combe 20 | authorised | 3 |
| Chemin de la Combe 18 | authorised | 3 |
| Route de Villars-sous-Yens | authorised | – |
| Chemin de Sous-Allens 15.1 | authorised | – |
| Chemin de Perreret 7.1 | authorised | – |
| Chemin du Pré 12 | projected | 3 |
| Chemin du Pré 12a | projected | 3 |
| Chemin du Chauchy 6 | projected | 2 |
| Chemin du Chauchy 6a | projected | 2 |
Frequently asked questions about Saint-Prex
How many new-build projects are there in Saint-Prex?
In Saint-Prex (canton of Vaud), the Federal Register of Buildings and Dwellings lists 16 buildings that are planned or under construction: 4 projected, 7 authorised and 5 under construction. Together they include 40 planned dwellings. As of 11.10.2026.
Where can I find building permit applications in Saint-Prex?
Building permit applications from Saint-Prex are published in the official gazette of the canton of Vaud 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 Saint-Prex?
With an alert on vorbau.ch: draw an area around Saint-Prex 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 Vaud
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.