RTB Rules 2026: What Landlords in Galway & Dublin Must Know The rules for residential lettings in Ireland are changing in a big way. From 20 June 2025, all private and student tenancies nationwide must follow Rent Pressure Zone (RPZ) rules. That’s only the first step — a more comprehensive regime is set to begin on 1 March 2026. At 5 Star Real Estate (5SRE), we help landlords comply today and...