Today’s best 5-year fixed BTL remortgage rates, keep the loan, lose the stress.
The deepest BTL remortgage bucket — pay-rate ICR stress protects the loan size you already carry, and the best deals are re-ranked nightly from 40+ lender product books.
| Lender | Initial rate | Monthly | Fixed until | Then | Product fee | |
|---|---|---|---|---|---|---|
| 1 H HSBC BankBest rate | 4.40% | £733on £200,000 int-only | Oct 2031 | 7.25% | £3,999Free legalsFree valuation | See full deal → |
| 2 S Santander UK | 4.59% | £765on £200,000 int-only | 5 yrs | 6.50% | £1,749 | See full deal → |
| 3 H HSBC Bank | 4.77% | £795on £200,000 int-only | Oct 2031 | 7.25% | NoneFree valuation | See full deal → |
| 4 B Barclays | 4.78% | £797on £200,000 int-only | Sept 2031 | 8.24% | £999 | See full deal → |
| 5 S Santander UK | 4.85% | £808on £200,000 int-only | Oct 2031 | 6.50% | None | See full deal → |
Monthly payments illustrated on a £200,000 interest-only; fees not added to the loan. Rates shown are for comparison — full lender criteria apply.
The 5-year fix is the workhorse of the BTL remortgage market, and the ICR mechanics at remortgage are the main reason. Where shorter fixes are stress-tested at a notional rate above the pay rate, most lenders assess a 5-year fix at or near the actual rate you’ll pay. When you’re remortgaging a loan you originally borrowed at lower rates, that distinction can be the difference between the numbers working and not — particularly on properties in lower-yield areas where rental cover was always tight.
Five years also reduces the frequency of the re-test itself: you face the ICR calculation once now rather than twice over the same period. That matters for landlords who’ve had a change in personal tax position — higher-rate taxpayer status, for instance, pushes the required ICR to 145% on most lenders’ stress test, and avoiding that reassessment for half a decade has real value. The fee landscape on 5-year BTL fixes tends to carry percentage rather than flat fees; the tables show the true cost alongside every deal.
We ingest the data ourselves
Most comparison tables license the same third-party panel. We build ours directly from lender product data, run through our own quality-assurance pipeline — so we sometimes list deals other sites miss.
Refreshed every night
Every product, every lender, re-ranked nightly. No manually maintained best-buy lists, no stale screenshots of last week's market.
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Frequently asked questions
How these tables work, and how to choose between the deals on them.