Department of Finance The dataset mentioned in this report on "of the ownership of housing units in Ireland by large residential landlords" and comprising of roughly 50 landlords and about 34,000 completed rental units and more under construction: www.gov.ie/pdf/?file=https://assets.gov.ie/309057/feaa9af3-5838-4a57-b756- e31f5c5ee57d.pdf#page=null