Sady was formerly part of the German Empire. In the German Empire, the place was called Baumgarten.
The place is now called Sady and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Sady | German Empire | Posen West | before the Versailles Treaty |
| Sady | Poland | Poznań | after the Versailles Treaty |
| Baumgarten | German Empire | Posen | 1939 |
| Sady | Poland | Poznań | 1945 |
| Sady | Poland | Poznań | 1992 |