Architecture of Dublin City See Also Dublin Random Building 1863 – Unitarian Church, St. Stephen’s Green, Dublin 1820 – Coleraine House, Dublin Home / Buildings / Buildings of Ireland / Architecture of Leinster / Architecture of Co. Dublin / Architecture of Dublin City / 1820 – Coleraine House, Dublin At the bottom of Constitution Hill is this well maintained and unusual house, now in use as offices. Share this:TwitterFacebookMastodonRedditPrint Related! Related!