Záhoří was formerly part of the German Empire. In the German Empire, the place was called Sahorsch.
The place is now abandoned and the area belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Sahorsch | Austro-Hungary | Plan | before the Treaty of Saint-Germain |
| Záhoří | Austro-Hungary | Plan | before the Treaty of Saint-Germain |
| Záhoří | Czechoslovakia | Planá | after the Treaty of Saint-Germain |
| Sahorsch | Czechoslovakia | Planá | after the Treaty of Saint-Germain |
| Sahorsch | German Empire | Tachau | 1938 |
| Záhoří | Czechoslovakia | Tachov | 1945 |
| - aufgelassen - | Czechoslovakia | Tachov | 1992 |
| - aufgelassen - | Czech Republic | Tachov | 1993 |