Biville-sur-Mer is a former commune in the Seine-Maritime department in the Normandy region in northern France. On 1 January 2016, it was merged into the new commune of Petit-Caux. Geography A farming village in the Pays de Caux, bordered by cliffs overlooking the English Channel, some northeast of Dieppe, at the junction of the D925 and the D313 roads. Heraldry Population Places of interest The church of St.Remi, dating from the thirteenth century. See also Communes of the Seine-Maritime department References Former communes of Seine-Maritime