Cantons › St. Gallen
New-build projects in the canton of St. Gallen
All planned, authorised and started buildings from the official building register, by municipality. As of 11.10.2026.
In brief
In the canton of St. Gallen, the Federal Register of Buildings and Dwellings lists 3'039 buildings that are planned or under construction, spread across 75 municipalities: 882 projected, 1'557 authorised and 600 under construction. They include 9'190 planned dwellings. As of 11.10.2026.
Municipalities in the canton of St. Gallen
75 municipalities with planned or ongoing construction. Sort:
Upcoming forced auctions
- Mehrfamilienhaus, Promenadenstrasse 92Rorschach · Auction on 03.11.2026
- Einfamilienhaus, Signalstrasse 25Rorschach · Auction on 04.11.2026
- Liegenschaft, Mühlebachstrasse 49Flawil · Auction on 11.11.2026
- MehrfamilienhausSt. Gallenkappel · Auction on 26.11.2026
- LandwirtschaftSt. Gallenkappel · Auction on 26.11.2026
Frequently asked questions about the canton of St. Gallen
How many new-build projects are there in the canton of St. Gallen?
In the canton of St. Gallen, the Federal Register of Buildings and Dwellings lists 3'039 buildings that are planned or under construction, spread across 75 municipalities: 882 projected, 1'557 authorised and 600 under construction. They include 9'190 planned dwellings. As of 11.10.2026.
Where is the most building activity in the canton of St. Gallen?
The most projects are in St. Gallen (188), Rapperswil-Jona (96), Oberriet (SG) (90).
Where can I find building permit applications in the canton of St. Gallen?
Building permit applications are published in the official gazette of the canton of St. Gallen or by the municipalities. Vorbau doesn’t analyse them for this canton yet, but the planned buildings from the building register are fully shown on the map.
Sources: Federal Statistical Office, Federal Register of Buildings and Dwellings (RBD); cantonal official gazettes via amtsblattportal.ch; SOGC.