Mortgage Rates

Tandem Bank Mortgage Rates - October 2026

Compare Tandem Bank’s current residential, buy-to-let and product transfer rates against the whole market. DBF is a whole-of-market mortgage broker: we search every deal, not just one lender’s range.

Best 5-yr fixed from 4.04%

Best 2-yr fixed from 5.44%

SVR 8.14%

Rates updated

Why use Doulton

Two reasons to use DBF for your Tandem Bank mortgage

DBF Product Transfer System

If you decide to stay with Tandem Bank at renewal, we process your product transfer through our dedicated system - faster than applying direct in many cases, with all paperwork handled on your behalf.

Cashback on like-for-like deals

Eligible clients who stay with their existing lender on a like-for-like product transfer can receive cashback - an incentive not available when applying direct. Ask us about eligibility.

We compare the whole market first - and if Tandem Bank is still the best option, we make the process faster and more rewarding. Get a free comparison or call 0204 6211776.

  • Whole-of-market mortgage comparison
  • No upfront fees on advice
  • Product transfer system for faster renewals
  • Cashback available on eligible like-for-like deals
  • FCA authorised 814533

Tandem Bank Residential Mortgage Rates

Residential mortgage rates - indicative, updated monthly. Confirm current rates with DBF before proceeding.
ProductRateInitial PeriodFeeOverpay
2-yr fixed 60% LTV5.44%2 years£999
2-yr fixed 75% LTV5.60%2 years£999
5-yr fixed 60% LTV4.04%Best5 years£999
5-yr fixed 75% LTV4.22%5 years£999
5-yr fixed 85% LTV4.46%5 years£999
Standard Variable Rate8.14%OngoingNone-

Tandem Bank Buy-to-Let Mortgage Rates

Buy-to-let mortgage rates - indicative, updated monthly. Portfolio and HMO criteria apply.
ProductRateInitial PeriodFeeOverpay
BTL 5-yr fixed 65% LTV4.59%Best5 years£1,295
BTL 5-yr fixed 75% LTV4.84%5 years£1,295

Tandem Bank Product Transfer Rates

Product transfers - rates indicative; DBF will confirm current availability. Cashback via DBF, not available direct.
Product Transfer OptionRateInitial PeriodFeeCashback
Tandem Bank 2-yr fixed PT (same LTV band)5.49%2 years£0Cashback available
Tandem Bank 5-yr fixed PT (same LTV band)4.09%5 years£0Cashback available
Tandem Bank PT + borrow more (residential)4.16%5 years£595Cashback available

About Tandem Bank Mortgages

Tandem Bank is a UK digital challenger bank with a strong focus on sustainability and ethical banking. Their mortgage products are primarily green mortgages designed for energy-efficient properties, offering more competitive rates for homes with higher EPC ratings as an incentive for sustainable homeownership.

Tandem Bank suits environmentally-conscious borrowers purchasing or improving energy-efficient homes. If your property has an EPC rating of A or B, Tandem can offer reduced rates as a reward for lower carbon footprint. They're also a good fit for borrowers renovating to improve energy efficiency who want to combine their mortgage with a green improvement loan.

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Tell us about your mortgage and we will compare Tandem Bank's current rates against the whole market - free, fast and with no obligation.

0204 6211776

Whole of market · 130+ lenders · FCA 814533 · Same working day response

FAQs

Frequently asked questions

What are Tandem Bank’s current mortgage rates?

Tandem Bank’s current rates start from 4.04% on a 5-year fixed at 60% LTV for residential borrowers. Rates rise to 5.34% or above for higher LTV tiers and specialist products. All rates shown are indicative and reviewed monthly by DBF - contact us to confirm today’s live rates.

What is Tandem Bank’s Standard Variable Rate (SVR)?

Tandem Bank’s SVR is currently 8.14%. This is the rate you revert to when your fixed or tracker deal expires. DBF strongly recommends arranging a new fixed rate before this happens - the SVR is almost always more expensive than any new deal available.

Can I get cashback on a Tandem Bank product transfer through DBF?

Yes. Eligible Tandem Bank mortgage holders renewing through DBF can receive cashback on their product transfer. This is not available if you apply direct to Tandem Bank. Contact DBF at least 3 months before your current deal expires to ensure we can secure the best rate and arrange cashback.

Is Tandem Bank right for me, or should I switch lender?

That depends entirely on your circumstances. Tandem Bank may offer the best rate for your profile - or a different lender in our panel of 130+ may beat them. DBF will compare the whole market and recommend the best option, whether that’s staying with Tandem Bank or switching to a competitor.

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