Origin and history

Neuilly-en-Vexin Castle is a monument located in the commune of Neuilly-en-Vexin in the Île-de-France region. Although its existence is attested, the available sources do not specify its construction period or detailed history. This type of building, often linked to aristocracy or local defence, could play a central role in the social and economic organisation of the region.

In the French Vexin, rural and agricultural area, castles were frequently used as seigneurial residences or as strategic points for controlling lands and populations. Their presence generally reflected local power dynamics, as well as dominant agricultural or commercial activities. Without further information, it is difficult to determine the exact role of this castle in its historical context.