| Date | Type | Code | Name |
|---|---|---|---|
| 2016-01-01 | Creation of a new commune | 27255 | Fontenay-en-Vexin |
| 2016-01-01 | Creation of a new commune | 27255 → 27213 | Fontenay-en-Vexin → Vexin-sur-Epte |
| 2016-01-01 | Deletion | 27255 | Fontenay-en-Vexin |
| 2015-11-19 | Name change | 27255 | Fontenay → Fontenay-en-Vexin |
| 2015-11-19 | Creation | 27255 | Fontenay-en-Vexin |
| 1943-01-01 | Creation | 27255 | Fontenay |