Mortgage Rates Ireland 2026: The Complete Comparison

After the volatility of 2023-2025, mortgage rates have stabilized. The ECB main refinancing rate holds at 2.5%, creating a "new normal" for Irish borrowers.

Current Best Buys (January 2026)

Fixed Rates (LTV < 80%)

1. Avant Money: 3.60% (3 Year Fixed) - Best for switchers
2. AIB Green: 3.65% (5 Year Fixed, BER A1-B3) - Best for new builds
3. Bank of Ireland: 3.80% (High Value Mortgage >€250k)

Variable Rates

• Range: 4.15% - 5.50%
• Verdict: Generally avoid. Fixed rates offer cheaper premiums and security.

Green Mortgages: The New Battleground

Lenders are aggressively discounting for energy efficiency.

• Discount: Typically 0.2% - 0.3% off standard possibility.
• Eligibility: BER B3 or higher.
• Savings: On a €300k mortgage, a green rate saves ~€600/year vs standard.

Fixed vs Variable: 2026 Strategy

The Case for Fixing (3-5 Years):

• Lock in value around 3.7%.
• Protects against any geopolitical inflation spikes.
• Budget certainty.

The Case for Variable/Short Fix:

• Only if you expect rates to crash below 2.5% (unlikely in near term).
• Or if you plan to sell/pay off huge lump sums without penalty.

Cashback vs Lowest Rate

Lenders like PTSB and BOI offer cashback (2% - 3% of mortgage back).

• The Trap: Higher interest rates over the term often wipe out the cash gain.
• The Play: Take cashback ONLY if you plan to switch lenders after the lock-in period (usually 3-5 years).

Switching Savings Calculation

Scenario: €250,000 balance, 15 years remaining.

• Current Rate: 4.5% Standard Variable
• New Rate: 3.6% Fixed
• Monthly Saving: ~€115
• Lifetime Saving: €20,000+

Conclusion

In 2026, apathy is expensive. If you are on a rate above 4%, you are overpaying. With growing competition from non-bank lenders and green incentives, spending 2 hours switching could 'earn' you thousands.