Blainville-Crevon

Blainville-Crevon. It is a commune situated in the Seine-Maritime department within the Normandy region of northern France. The village lies approximately 15 kilometers northeast of the regional prefecture, Rouen, and is part of the Parc naturel régional des Boucles de la Seine Normande. Its territory is characterized by the valleys of the Crevon and Héron streams, which converge near the village center, shaping a landscape of gentle hills and agricultural plains typical of the Pays de Caux.

Geography

The commune is positioned on the southern edge of the Pays de Bray geological formation, bordering the chalk plateau of the Pays de Caux. This location results in a varied topography with clay valleys and wooded slopes. The main watercourses are the Crevon and the Héron, tributaries of the Andelle, which itself flows into the Seine. The local terrain has historically influenced settlement patterns and agricultural practices, with the village core developing at the confluence. Neighboring communes include Bois-Guilbert, Bosc-Roger-sur-Buchy, and Criquebeuf-sur-Seine, with the area being part of the Communauté de communes Inter-Caux-Vexin.

History

Evidence of ancient occupation includes Gallo-Roman artifacts discovered locally. In the medieval period, the area was part of the Duchy of Normandy and its history is intertwined with local seigneurial families. A significant feudal motte, the Motte castrale de Blainville, attests to its strategic importance. The parish church, dedicated to Saint Martin, dates from the 12th century with later modifications. During the Hundred Years' War, the region witnessed conflict due to its proximity to Rouen and the English Channel. In the 19th century, the commune was formally created through the merger of the ancient parishes of Blainville and Crevon, following the administrative reorganizations after the French Revolution. The area saw activity during the Battle of Normandy in World War II, as Allied forces advanced from the D-Day landings towards the Seine.

Population

The demographic evolution has been stable with modest growth, reflecting its role as a rural residential community within the sphere of Rouen's urban influence. According to the latest figures from the Institut national de la statistique et des études économiques, the population was 1,223 inhabitants in 2019. The population density is relatively low compared to the metropolitan area of Rouen, with a housing stock that includes traditional Norman farmhouses and more recent residential developments. The demographic profile includes families and commuters working in the larger urban centers of Rouen and Buchy.

Sights

Architectural heritage includes the Église Saint-Martin de Blainville-Crevon, a Romanesque and Gothic structure featuring a notable wooden statue of the Virgin and Child. The former manor house, the Manoir de la Vatine, is a protected historical monument from the 16th and 17th centuries. The landscape itself offers walking trails along the river valleys, part of the network managed by the Parc naturel régional des Boucles de la Seine Normande. The communal washhouse, or *lavoir*, on the Crevon river, and several traditional half-timbered Norman farmsteads add to the rural character. The site of the ancient motte provides panoramic views over the surrounding countryside.

Economy

The local economy is primarily agricultural, with a focus on crop cultivation and dairy farming, benefiting from the fertile soils of the region. Several farms operate within the commune, some producing under the Appellation d'origine contrôlée for regional products like Camembert. There is also a small presence of artisanal and service-sector businesses catering to local needs. Many residents are employed in the industrial, commercial, and administrative sectors of nearby Rouen, Déville-lès-Rouen, and Bois-Guillaume, making it a commuter village. The commune hosts an annual village festival and a weekly market that supports local producers and fosters community commerce.

Category:Communes of Seine-Maritime