Browse Flats For sale in Dundalk, Louth or list your own. Advertise, sell your property, list it for letDundalk (, Irish: Dún Dealgan [ˌd̪ˠuːnˠ ˈdʲalˠɡənˠ], meaning Dalgan's fort) is the county town of County Louth, Ireland. It is on the Castletown River, which flows into Dundalk Bay, and near the border with Northern Ireland, halfway between Dublin and Belfast. It has associations with the mythical warrior hero Cú Chulainn.Flat (British English) – An individual unit in a multi-unit building. The boundaries of the apartment are generally defined by a perimeter of locked or lockable doors. Often seen in multi-story apartment buildings.Source: https://en.wikipedia.org/