There is no current fixed number of Rent Pressure Zones (RPZs) in Ireland. From 20 June 2025, the RPZ system was replaced by national rent-control rules applying across the country, so location-based RPZ counts are now mainly of historical interest. The rent-increase rules can depend on when the tenancy began and other individual circumstances. Check the latest guidance on gov.ie or the RTB website, and consider getting advice from a solicitor if your situation is disputed.