Seon: parcel changes
Municipality in the canton of Aargau · FSO no. 4209
Counted by the month a change first appeared in the monthly swisstopo data: Sept 2025 to Aug 2026. Data collected 30 Sept 2026.
Open the map at the Seon center
Between Sept 2025 and Aug 2026, snoop detected 2 parcel changes in Seon (AG): 0 splits, 0 merges, 0 new parcels and 1 changed parcels. 1 parcels were removed. 100% of the changes are in building zones.
Key figures
- Parcel changes
- 2
- 0.9% of the canton
- Parcel splits
- 0
- Parcel merges
- 0
- New parcels
- 0
0% of the canton
- Changed parcels
- 1
1 resized, 0 re-identified
1.1% of the canton
About Seon
Seon is number 37 of 51 municipalities in the canton of Aargau by parcel changes in this period. Seon accounts for 0.9% of the parcel changes in the canton of Aargau.
The busiest month was Jul 2026, with 2 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. | 0 | 0.0% |
| Removed parcelsA parcel that no longer exists. | 1 | 50.0% |
| Re-identifiedSame footprint, new EGRID. | 0 | 0.0% |
| ResizedSame EGRID, changed boundary or area. | 1 | 50.0% |
2 of the 2 changes (100%) 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 2 newest parcel changes
- Resized21 Feb 2025
501 m² → 2’195 m² · Zentrumszone
- Removedpublished 1 Jul 2026
1’494 m² · Zentrumszone
More municipalities in the canton of Aargau
- Döttingen4 changes
- Eiken5 changes
- Freienwil6 changes
- Hägglingen5 changes
- Klingnau6 changes
- Lenzburg7 changes
- Leutwil4 changes
- Oberentfelden8 changes
- Oftringen7 changes
- Sarmenstorf6 changes
- Uerkheim7 changes
- Unterkulm5 changes
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.