Up to 1994 the boundary of Dún Laoghaire Borough Corporation left a section of the local authority housing outside the Dún Laoghaire area mainly Pearse Villas and a part of Pearse Street which were in the Dublin County Council area.
Up to 1994, the boundary of Dún Laoghaire Borough Corporation encompassed a part of local authority housing that was situated outside the Dún Laoghaire area, including Pearse Villas and a portion of Pearse Street which were under Dublin County Council's jurisdiction.