Canton of Thurgau: parcel changes
Canton · 18 municipalities with changes
Counted by the month a change first appeared in the monthly swisstopo data: Sept 2025 to Aug 2026. Data collected 30 Sept 2026.
Between Sept 2025 and Aug 2026, snoop detected 149 parcel changes in the canton of Thurgau: 0 splits, 0 merges, 72 new parcels and 71 changed parcels. 6 parcels were removed. 80.5% of the changes are in building zones.
Key figures
- Parcel changes
- 149
- 4.9% of Switzerland
- Parcel splits
- 0
0% of Switzerland
- Parcel merges
- 0
0% of Switzerland
- New parcels
- 72
5.8% of Switzerland
- Changed parcels
- 71
70 resized, 1 re-identified
6% of Switzerland
About Thurgau
Thurgau is number 8 of 26 cantons by parcel changes in this period. Thurgau accounts for 4.9% of the parcel changes in Switzerland.
The municipalities with the most parcel changes are Matzingen, Wängi and Amriswil.
The busiest month was Jul 2026, with 84 changes.
Timeline
Change types
| Type | Changes | Share |
|---|---|---|
| SplitsOne parcel became several. | 0 | 0.0% |
| MergesSeveral parcels became one. | 0 | 0.0% |
| New parcelsA parcel that did not exist before. | 72 | 48.3% |
| Removed parcelsA parcel that no longer exists. | 6 | 4.0% |
| Re-identifiedSame footprint, new EGRID. | 1 | 0.7% |
| ResizedSame EGRID, changed boundary or area. | 70 | 47.0% |
120 of the 149 changes (80.5%) are in building zones.
Splits and merges are derived from parcel geometry; the other types come from changes in the set of EGRIDs.
Recent changes
The 10 newest parcel changes
- Resized8 May 2026
2’408 m² → 1’767 m² · Wohnzone W2b
- Resized10 Jan 2025
2’656 m² → 2’349 m² · Verkersfläche innerhalb Baugebiet
- Resized26 Mar 2026
Kreuzlingen · 640 m² → 1’870 m² · Zentrumszone
- Resized10 Dec 2025
Herdern · 372 m² → 1’868 m² · Strasse Nichtbaugebiet
- Resized10 Dec 2025
Herdern · 2’102 m² → 990 m² · Strasse Nichtbaugebiet
- Resized26 Mar 2026
Amlikon-Bissegg · 881 m² → 534 m² · Wohn- und Arbeitszone WA2
- Resized7 Apr 2026
Bischofszell · 623 m² → 321 m² · Wohnzone 2 mittlere Dichte
- Resized7 Apr 2026
Amriswil · 2’966 m² → 1’597 m² · Wohn- und Arbeitszone WA3
- Resized29 May 2026
22’200 m² → 16’700 m² · Gewerbezone G
- Resized26 Mar 2026
Kreuzlingen · 507 m² → 282 m² · Zentrumszone
Municipalities in the canton of Thurgau
| Name | Changes | ||||
|---|---|---|---|---|---|
| Matzingen | 14 | 0 | 0 | 13 | 1 |
| Wängi | 6 | 0 | 0 | 4 | 2 |
| Amriswil | 5 | 0 | 0 | 3 | 2 |
| Frauenfeld | 4 | 0 | 0 | 1 | 3 |
| Güttingen | 3 | 0 | 0 | 2 | 1 |
| Amlikon-Bissegg | 2 | 0 | 0 | 1 | 1 |
| Bischofszell | 2 | 0 | 0 | 1 | 1 |
| Felben-Wellhausen | 2 | 0 | 0 | 0 | 2 |
| Hefenhofen | 2 | 0 | 0 | 1 | 1 |
| Herdern | 2 | 0 | 0 | 1 | 1 |
| Homburg | 2 | 0 | 0 | 1 | 1 |
| Raperswilen | 2 | 0 | 0 | 1 | 1 |
| Roggwil (TG) | 2 | 0 | 0 | 1 | 1 |
| Sulgen | 2 | 0 | 0 | 1 | 1 |
| Weinfelden | 2 | 0 | 0 | 1 | 1 |
| Ermatingen | 1 | 0 | 0 | 0 | 1 |
| Kreuzlingen | 1 | 0 | 0 | 0 | 1 |
| Salmsach | 1 | 0 | 0 | 0 | 1 |
Other cantons
About the data
snoop compares successive snapshots of the official cadastral survey from swisstopo and derives each split, merge and new parcel from that comparison. A change is counted in the month it first appeared in the published data, so a month keeps its figure once it is out. Only municipalities with at least one change in the period have a page. For legally binding information, check the land register.