Guide Mortgages

Interest rate increase in the UK. How will it affect the mortgage market?

How Bank Rate changes can affect tracker, standard variable and fixed-rate mortgages, and what to compare before choosing a product.

Buying a property in the UK usually includes affordability checks, documents, an Agreement in Principle, mortgage selection, conveyancing, exchange of contracts, and completion.

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Regulated by the Financial Conduct Authority · No. 792412

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Author Mariusz Wasiluk
Updated 30 April 2025
Reading time 4 min
Topic Mortgages
Tags
mortgage-applicationmortgage-basicsmortgage-rates

TL;DR

In short

  1. Bank Rate influences borrowing costs but is not the interest rate on every mortgage.
  2. Trackers and lender-set standard variable rates work differently.
  3. A fixed-rate payment generally stays unchanged during its agreed fixed period.
  4. Future rate decisions are uncertain; this guide does not forecast them.
  5. Compare total costs, fees, eligibility and flexibility before changing a mortgage.

This evergreen guide explains how Bank Rate changes can affect mortgage costs. It is not a forecast of the next decision or a recommendation to choose a fixed or variable rate. Check the Bank of England for the current rate and decision date.

Interest rate increase in the UK. How will it affect the mortgage market?

Interest rate increase in the UK. How will it affect the mortgage market?

What is the interest rate?

Interest is the cost of borrowing and the return on saving. Bank Rate is set by the Bank of England and influences wider interest rates; it is not the rate every mortgage customer pays. See What are interest rates?.

Mortgage pricing also reflects funding costs, market expectations, lender margins and product criteria. The effect depends on the type of mortgage, not just the latest Bank Rate announcement.

Why can Bank Rate change?

Central banks use monetary policy to pursue their objectives, including price stability. Decisions differ between economies and over time; a past increase does not establish what the Bank of England will do next.

Higher rates tend to discourage borrowing and spending and encourage saving, helping reduce inflation over time. The effects are uncertain and delayed. See the Bank of England’s inflation explanation and explainers.

Can the next Bank Rate decision be predicted?

The next change is not certain. The Monetary Policy Committee assesses inflation and economic developments; this article does not predict an increase or decrease.

Use a household budget that allows for different future rates rather than relying on an undated forecast. Your needs, repayment capacity and product terms matter more than a general prediction.

How can rate changes affect different mortgages?

Tracker rates normally move in line with the reference rate specified in the contract. A standard variable rate is set by the lender and need not move identically. An existing fixed-rate payment generally stays unchanged until its fixed period ends, unless other contractual changes apply.

At the end of a deal, compare a product transfer with remortgage options using the total cost, eligibility, fees and any early repayment charge. A new offer may be higher or lower than the expiring rate; refinancing is not guaranteed.

Interest rate increase in the UK. How will it affect the mortgage market?

How should fixed and variable rates be compared?

A fixed rate provides payment certainty for the agreed period; a variable rate can move up or down according to its terms. Compare costs, flexibility, your plans and affordability. There is no universally suitable choice based only on the latest Bank Rate decision.

If you are thinking about a mortgage and do not know what options are the most advantageous, I cordially invite you to use our help. Extend Finance will help you choose one of the many mortgage options, and our advisers will explain all the details of the offer to you.

FAQ

Frequently asked questions

What is Bank Rate?

The rate set by the Bank of England; it influences wider rates but does not determine every mortgage price.

Will a tracker change immediately?

Check its contractual reference rate and timing; changes follow the product terms.

Does an existing fixed rate change with Bank Rate?

Generally not during its fixed period, unless other contractual changes apply.

Can I assume rates will fall next?

No. Future decisions and available mortgage prices are uncertain.

Should everyone choose a fixed rate?

No. Compare affordability, costs, flexibility and individual plans rather than relying on a general recommendation.

Your Home (or property) may be repossessed if you do not keep up repayments on your mortgage or any other debts secured on it.

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Important information

Articles and guides on this website are provided for general information only and are not a substitute for personalised mortgage, insurance, legal, tax or other professional advice. Laws, regulations, lender criteria and government schemes can change. We take reasonable care to keep our content accurate and up to date, but some information may become outdated or incomplete. Before acting, check the current position and, where appropriate, seek advice from a suitably qualified professional.

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