Quick Answer: Best Remortgage Deals in Northern Ireland in 2026
Most major UK lenders — Halifax, Nationwide, Santander, Barclays, NatWest — lend in Northern Ireland at the same rates by LTV, alongside local names like Danske Bank and Bank of Ireland UK. The lender panel is slightly narrower than in Great Britain, and conveyancing follows NI's own legal system via a local solicitor. Stamp Duty Land Tax applies to purchases, not remortgages. A whole-of-market broker covering NI finds the best deal from the available lenders.
Rates last reviewed June 2026. Figures shown are indicative market ranges to help you compare — not live quotes or personalised offers. Mortgage rates change daily and depend on your circumstances, the lender's criteria and the Bank of England base rate. Check live rates for your profile →
What Northern Irish Homeowners Should Know
Remortgaging in NI is largely like the rest of the UK, with a few local features:
- Same major lenders and rates — most large UK lenders operate in NI at the same rates by LTV, though the panel is slightly narrower than in GB.
- Local lenders too — Danske Bank and Bank of Ireland UK are prominent locally and worth comparing.
- NI legal system — Northern Ireland has its own legal system; conveyancing is handled by a local NI solicitor.
- No remortgage stamp duty — Stamp Duty Land Tax (which still applies in NI, unlike GB's devolved taxes) is charged on purchases only, not a remortgage.