Dublin 15 Dublin 15 Dublin 15, also rendered as D15, is a postal district in the suburbs of Dublin in Fingal, Ireland. It is west of the GPO in Dublin city. Dublin 15 covers a large area, rising from the River Liffey to at the townland of "Cloghran" near the "Rosemount Business Park". The district is bordered by County Meath to the west and the north-west and by the "Ratoath Road" to the north-east. The land between the "Ratoath Road / Cappagh Road" and the M2 / N2 road lies in the "Dublin 11" postal district. The townland of Ashtown and the
Dublin City Council scheme that many people favoured. The building was taken over for city government use in the 1850s. Dublin City Council published a plan in 2011 to supply water from Lough Derg on the River Shannon to Dublin city and region. In January 2014, Irish Water took over management of the River Shannon to Dublin pipeline project which is currently (2017) in the Planning Stage. Dublin City Council Dublin City Council () is the authority responsible for local government in the city of Dublin in Ireland. As a city council, it is governed by the Local Government Act 2001. Until 2001,