Mittel-Grund was formerly part of the German Empire. In the German Empire, the place was called Mittel Grund.
The place is now called Prostřední Žleb (Děčín-Prostř. Žleb) and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Mittel-Grund | Austro-Hungary | Tetschen | before the Treaty of Saint-Germain |
| Prostřední Grunt | Austro-Hungary | Tetschen | before the Treaty of Saint-Germain |
| Prostřední Grunt | Czechoslovakia | Děčín | after the Treaty of Saint-Germain |
| Mittel-Grund | Czechoslovakia | Děčín | after the Treaty of Saint-Germain |
| Mittel Grund | German Empire | Tetschen | 1938 |
| Prostřední Grunt | Czechoslovakia | Děčín | 1945 |
| Prostřední Žleb (Děčín-Prostř. Žleb) | Czechoslovakia | Děčín | 1945 |
| Prostřední Žleb (Děčín-Prostř. Žleb) | Czechoslovakia | Děčín | 1992 |
| Prostřední Žleb (Děčín-Prostř. Žleb) | Czech Republic | Děčín | 1993 |