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Santander Raises Mortgage Rates in the UK Mortgage Market

Santander s rate hikes impact first-time buyers and home movers, reflecting broader trends in the mortgage market.

By David Sampson
21 July 2026
2 min read
UK mortgage rates article image for Santander Raises Mortgage Rates in the UK Mortgage Market

TL;DR

  • Santander s upcoming rate hikes affect first-time buyers and home movers, with new 10-year fixed options introduced.
  • Accord Mortgages is also adjusting rates across its residential and buy-to-let products.

Written by David Sampson for Mortgage118. Last updated 21 July 2026. Reviewed against our editorial standards. Editorial standards. Mortgage118 is a directory — not FCA-authorised and not a mortgage adviser.

Santander has announced an increase in mortgage rates, effective from 22 July 2026, marking a significant shift in the UK mortgage market. This move follows a broader trend among lenders to adjust pricing, impacting borrowers and investors alike.

What Changes Are Santander Implementing?

Starting on 22 July, Santander will raise rates on various mortgage products while expanding its offerings. New 10-year fixed-rate mortgages will be available for first-time buyers and home movers, catering to multiple loan-to-value (LTV) bands, including options for new build properties. Additionally, Santander will introduce two- and five-year fixed-rate mortgages with a £1,499 fee specifically for new build clients.

How Are Other Lenders Responding?

In parallel with Santander’s adjustments, Accord Mortgages is also increasing prices across its residential and buy-to-let (BTL) new business products. Fixed rates for residential mortgages up to 85% LTV will rise by up to 0.26%, while those at 90% LTV may see increases of up to 0.22% or reductions of up to 0.11%. Furthermore, BTL two- and three-year fixed rates will increase by up to 0.07%, and five-year fixes will rise by as much as 0.09%.

What This Means for the Mortgage Market

For borrowers, the increase in rates means higher monthly payments, particularly for those seeking fixed-rate mortgages. First-time buyers and home movers may find it more challenging to secure affordable financing, especially with the introduction of new fees. Investors in the buy-to-let sector should also prepare for increased costs, as the adjustments could affect rental yields and overall investment returns.

Frequently asked questions

Why are mortgage rates increasing?

Mortgage rates are increasing due to rising costs for lenders, influenced by market conditions and economic factors, including inflation and interest rates.

How can I find the best mortgage rates?

To find the best mortgage rates, consider using a mortgage rate comparison tool to evaluate different lenders and products.

About David Sampson

David Sampson writes about the UK mortgage market for Mortgage118, covering specialist lending, market trends, and practical advice for borrowers. All content is reviewed for accuracy against FCA guidelines and current market data.

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