What happened
What was published is an ordinary building application: a named parcel, a named project, public display and an objection period in July 2026. The procedure is the same as for any other building project in the municipality.
The air-to-water heat pump is part of the published application. In Switzerland the building services are part of the consented project too, where they are externally visible or produce emissions.
What it means for a buyer
MODUNERA's reading, not a statement by the cited authority.
This item is informative because it directly contradicts the most common misconception: wheels or a small footprint do not replace the municipal building-consent procedure. Placing a tiny house in Switzerland follows the same route as an extension.
For planning purposes that means the programme and the budget have to contain the display and objection periods, and delivery is only scheduled once the consent is final. The canton and the municipality decide, not the manufacturer.
Not a permit guarantee
This item reports on a named project in a named place. It says nothing about what is permitted on your plot. The authority responsible for your site decides, in writing, before you order.
Sources
- Politische Gemeinde St. Margrethen ↗
https://www.stmargrethen.ch/politik-verwaltung/publikationen/aktuelles.html/331/news/2639
Publisher: Politische Gemeinde St. Margrethen · Published: 2026-07-03 · Last checked: 2026-08-14 · Next review: 2026-10-01 · Project status: Public building application