The RTB Rent Index, Q4 2025
May 20, 2026
Key findings:
- The national standardised average rent in new tenancies stood at €1,755 in Q4 2025.
- The year-on-year growth in standardised average rent for new tenancies stood at 5 per cent in Q4 2025.
- The national standardised average rent for existing tenancies rose by 4.4% annually to €1,503 per month in Q4 2025.
- The number of new tenancies registered and used in the New Tenancies Rent Index sample in Q3 2025 was 11,593. The number of existing tenancies used in the Existing Tenancies Rent Index sample in Q3 2025 was 42,914.