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Santander Raises Mortgage Rates: Key Changes Explained

Santander will raise mortgage rates from 22 July, affecting first-time buyers and homemovers significantly.

By David Sampson
20 July 2026
2 min read
UK mortgage rates article image for Santander Raises Mortgage Rates Key Changes Explained

TL;DR

  • Santander will increase mortgage rates, affecting first-time buyers and homemovers.
  • higher LTV deals will see the largest hikes.

Written by David Sampson for Mortgage118. Last updated 20 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, impacting borrowers across various loan-to-value (LTV) brackets. This adjustment comes as lenders respond to rising swap rates, a trend that has been seen recently among other major banks. Understanding these changes is important for potential homebuyers and investors looking to navigate the current mortgage market.

How Will Mortgage Rates Change?

Starting on 22 July, Santander’s mortgage pricing will rise, with specific increases depending on the LTV. First-time buyers opting for a two-year fixed mortgage at lower LTVs will see a smaller increase compared to those at higher LTVs. Homemovers will also experience rate hikes across various products. Additionally, all product transfers across fixed residential rates will see increases.

Who Will Be Affected by These Mortgage Rate Changes?

These rate hikes will primarily impact first-time buyers and homemovers, particularly those with higher LTVs, who are already facing tighter affordability constraints. Landlords looking at buy-to-let mortgages will also feel the pinch, as rates on certain fixed products will increase. The adjustments reflect the broader trend of rising costs in the mortgage sector, which may influence buyer sentiment and housing market activity.

What This Means for First-Time Buyers and Investors

For first-time buyers, the increase in mortgage rates could mean higher monthly repayments, particularly for those at higher LTVs. This may limit affordability and affect purchasing decisions. Investors in buy-to-let properties may also need to reassess their strategies, especially as costs rise. Keeping an eye on current mortgage rates is essential for all borrowers looking to secure the best deals available.

Frequently asked questions

What should I do if I’m considering a mortgage?

If you are considering a mortgage, it’s advisable to act quickly to secure more favorable rates before further increases occur. Consult with a mortgage broker to explore your options.

How can I compare mortgage rates effectively?

To compare mortgage rates effectively, use online comparison tools that allow you to filter by LTV, fees, and terms. This will help you find the best deal suited to your financial situation.

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.