Mortgages

Mortgage rates UK how they're set and what affects yours

Mortgage rates change constantly and depend on your deposit, credit history, and the type of deal you choose. This guide explains how rates are set, what pushes them up or down, and how to compare fixed, tracker, and variable deals for your circumstances.

  • Compare rates from a wide range of lenders
  • Understand fixed, tracker, and variable deals
  • Get a rate based on your own circumstances

Think carefully before securing other debts against your home. Your home or property may be repossessed if you do not keep up repayments on your mortgage.

What are UK mortgage rates and how are they set?

UK mortgage rates aren't a single published figure. They vary by mortgage type, deposit size, and your personal circumstances, and they change frequently as lenders reprice in response to Bank of England decisions and market competition.

  • Fixed-rate mortgages lock your interest rate for a set period, usually 2, 5, or 10 years
  • Tracker mortgages move up or down in line with the Bank of England base rate
  • Standard variable rate (SVR) is the lender's default rate, and it's usually far higher than fixed or tracker deals

The rate you're actually offered depends on your loan-to-value (LTV) ratio, credit history, income, and the property you're buying. Because rates move so often, the most reliable way to find out what you'd pay is to speak to a mortgage advisor for a personalised, up-to-date comparison.

Get a rate based on your circumstances, not a headline figure

Speak to an advisor to see what's currently available for your deposit, credit history, and mortgage type.

How mortgage rates are set

When people search for mortgage rates UK lenders currently offer, they're often hoping for one clear number. In reality, there's no single rate that applies to everyone. Lenders price mortgages individually based on your deposit, credit history, the mortgage type, and how much risk they're taking on by lending to you.

Rates also move for reasons that have nothing to do with you personally. The Bank of England base rate influences how lenders price both tracker and fixed deals, and lenders regularly adjust their pricing in response to swap rates, inflation expectations, and competition from other lenders.

This means the mortgage rate landscape can shift within weeks, sometimes days. A guide that quotes today's headline rates would be out of date almost immediately, so instead of publishing figures that go stale, this page explains how the different rate types work, what drives the rate you're offered, and how to compare deals properly.

Expert insight

Lawrence Howlett

Don't assume the rate advertised on a comparison site is the rate you'll actually get. Headline rates are usually reserved for the lowest-risk borrowers with the biggest deposits. An advisor can tell you what you're realistically likely to qualify for before you apply.

Lawrence Howlett,Founder of Money Saving Advisors

What drives your rate

Three things that shape the mortgage rate you're offered

Your deposit or equity

The bigger your deposit, or equity if you're remortgaging, the lower risk you represent to a lender, which usually means access to better rate tiers.

Your credit history

Lenders check your credit file before deciding what rate to offer. A clean history generally means more choice and more competitive pricing.

The type of deal you choose

Fixed, tracker, and standard variable rates all behave differently, and the deal length you pick affects the rate available to you.

Mortgage rates and loan-to-value (LTV)

Your loan-to-value (LTV) ratio is one of the biggest factors in the rate a lender offers you. It measures how much you're borrowing against the value of the property.

How to work out your LTV: divide your mortgage amount by your property value, then multiply by 100.

For example, if you're buying a £300,000 home with a £60,000 deposit, your mortgage would be £240,000. That gives an LTV of 80% (£240,000 divided by £300,000, multiplied by 100).

Why a lower LTV usually means a better rate

Lenders see lower-LTV borrowers as less risky, because there's more equity protecting their loan if house prices fall. That's why someone with a 40% deposit typically has access to noticeably better rates than someone with a 10% deposit.

How loan-to-value typically affects your options

Deposit or equity
What it usually means
40%+ (60% LTV or lower)
Access to the most competitive rate tier a lender offers
25% (75% LTV)
A common tier for home movers and remortgages, with good availability
10% (90% LTV)
Still widely available, but rates sit higher than lower-LTV tiers
5% (95% LTV)
Fewer lenders compete at this tier, so choice and pricing are more limited

Every few percentage points of extra deposit can move you into a better pricing tier, so it's worth checking with an advisor whether a slightly bigger deposit would change what you're offered.

Types of mortgage rates

Most UK mortgages use one of a handful of rate structures. Understanding how each behaves helps you weigh up certainty against flexibility.

Fixed-rate mortgages

Your interest rate and monthly payment stay the same for an agreed period, typically 2, 3, 5, or 10 years, regardless of what happens in the wider market. This makes budgeting easier and protects you if rates rise during that time. Most lenders let you overpay by up to 10% a year without a penalty, but leaving the deal early beyond that usually means paying an early repayment charge.

Tracker mortgages

A tracker rate moves in line with the Bank of England base rate, plus a fixed margin set by the lender. If the base rate goes up or down, your payments move with it. Many trackers carry no early repayment charge, which gives you the flexibility to switch if a better deal appears.

Standard variable rate (SVR)

This is your lender's default rate. You move onto it automatically once your fixed or tracker deal ends, unless you arrange a new deal first. SVRs are typically much higher than the rates lenders advertise, so it's rarely worth staying on one for long.

Discount variable rate

These offer a discount off the lender's SVR for a set period. They're less common than fixed or tracker deals, and because your rate changes whenever the lender adjusts its SVR, they're harder to predict.

Interest-only mortgages

With an interest-only mortgage, your monthly payments cover only the interest, not the loan itself. This keeps payments lower during the term, but you'll need a credible repayment plan in place to clear the full loan amount when the mortgage ends.

Mortgage rate types at a glance

Rate type
How it behaves
Fixed rate
Stays the same for an agreed period, usually 2 to 10 years, whatever happens to the base rate
Tracker rate
Moves up or down in line with the Bank of England base rate plus a fixed margin
Standard variable rate (SVR)
The lender's default rate, which you move onto automatically once a deal ends
Discount variable rate
A discount off the lender's SVR for a set period, so it changes whenever the SVR changes

Not sure which type suits you?

Compare fixed, tracker, and variable deals side by side

An advisor can talk you through the trade-offs and compare options from a wide range of lenders based on your circumstances.

App mockup

First-time buyer mortgage rates

If you're buying your first home, you'll often face slightly higher rates than someone remortgaging with a large amount of equity, simply because first-time buyer deposits tend to be smaller. That said, lenders compete hard for first-time buyer business, and choice at this end of the market has grown in recent years.

Smaller deposit options

Lenders offer mortgages with deposits as low as 5%, though your rate will typically be higher than at lower loan-to-value tiers. Some lenders also offer "family assist" or "springboard" mortgages, where a parent's savings act as security, letting you borrow with a smaller deposit of your own.

Government-backed schemes

Various schemes have been introduced over the years to support first-time buyers with smaller deposits, encouraging more lenders to offer higher loan-to-value mortgages. Scheme availability changes, so it's worth asking an advisor what's currently open to you.

For a closer look at deposit sizes, schemes, and affordability, see our first-time buyer mortgage rates guide.

Good to know

Lawrence Howlett

First-time buyers sometimes assume a small deposit rules them out of a competitive rate entirely. It doesn't. It usually means a smaller pool of lenders and slightly higher pricing, not no options at all. It's worth exploring what's realistically available before ruling anything out.

Lawrence Howlett,Founder of Money Saving Advisors

Remortgage rates

If your current deal is coming to an end, remortgaging to a new rate rather than letting it lapse can make a meaningful difference to your monthly payments. Large numbers of fixed and tracker deals reach the end of their term every year, and many people don't act until the deadline is close.

When to start the process

You can typically lock in a new rate several months before your current deal ends, often up to six months ahead. This lets you secure a rate while keeping the option to switch if a better deal appears before your existing one expires.

If you've rolled onto your lender's SVR

If your fixed or tracker deal has already ended and you've moved onto your lender's standard variable rate, it's usually worth remortgaging as soon as you reasonably can. SVRs are typically far higher than the deals lenders advertise, and the savings from switching often cover the cost of any arrangement fees several times over.

See our remortgage rates guide for more detail on how remortgage pricing works.

If you're struggling to keep up with your mortgage payments, free and impartial guidance is available from MoneyHelper or by calling 0800 138 7777.

Buy-to-let mortgage rates

Buy-to-let mortgages typically carry higher rates than residential mortgages, because lenders view rental property as higher risk. Affordability is also assessed differently.

How buy-to-let affordability works

Most lenders use a "rental coverage" test rather than relying mainly on your personal income. Your expected rental income typically needs to cover around 125-145% of the mortgage payment at a stressed interest rate set by the lender, so your maximum borrowing often depends more on achievable rent than your salary.

Fee structures

Buy-to-let deals often come with a fee charged as a percentage of the loan amount, rather than a flat fee. A percentage-based fee can add a significant amount to your upfront costs on a larger loan, so always check whether a fee is flat or percentage-based before comparing deals.

Most buy-to-let mortgages fall outside Financial Conduct Authority regulation, so it's especially important to compare terms carefully. See our buy-to-let mortgage rates guide for more detail.

Why compare mortgage rates with an advisor?

  • Access to deals from a wide range of lenders, including some not available direct
  • Guidance on which rate type and deal length suits your circumstances
  • Support with the application and paperwork from start to finish

What affects the mortgage rate you're offered

Beyond your deposit and the mortgage type, lenders weigh up several personal factors before deciding what rate to offer you.

Your credit history

Lenders check your credit file with agencies such as Experian, Equifax, and TransUnion. A strong credit history generally opens up more competitive rates, while missed payments, defaults, or high existing borrowing can mean higher rates or a smaller choice of lenders.

Before applying, it can help to:

  • Check your credit report for errors and get them corrected
  • Pay down credit card balances where you can
  • Avoid applying for new credit in the months before your mortgage application

Your income and employment

Lenders assess affordability by looking at your income against your outgoings, and they'll stress-test whether you could still manage payments if rates rose. Self-employed borrowers typically need two to three years of accounts or tax returns, though some lenders accept less for established businesses with strong turnover.

The property itself

Non-standard construction, such as a thatched roof, timber frame, or concrete construction, a short lease with under 70 years remaining, or a property above commercial premises can all limit your lender options and affect the rate you're offered.

The deal's features

Rates also vary depending on the length of the deal, the fee structure, and whether the product allows overpayments. A deal with a higher fee sometimes carries a lower rate, and vice versa, which is why comparing total cost matters more than comparing headline rates alone.

Before you apply

Quick ways to improve the rate you're offered

Check your credit report

Look for errors or out-of-date information before you apply, and get anything inaccurate corrected.

Pay down existing debt where you can

Lower existing borrowing can improve your affordability assessment and widen the range of rates available to you.

Consider a bigger deposit

Even an extra 5% deposit can move you into a better loan-to-value tier with access to more competitive pricing.

Fixed vs variable: which is right for you

This is one of the biggest decisions when choosing a mortgage, and there's no universally right answer. It comes down to your appetite for risk and how much certainty you want.

Fixed might suit you if you want:

  • Certainty over your monthly payment, regardless of what happens to interest rates
  • Easier budgeting for household finances
  • Protection if rates rise during your deal

The trade-off is that you won't automatically benefit if rates fall significantly, and leaving the deal early usually triggers an early repayment charge, typically 1-5% of your outstanding balance.

Tracker might suit you if you want:

  • The potential to benefit if the Bank of England base rate falls
  • More flexibility, since many trackers carry no early repayment charge
  • A rate that moves transparently in line with the base rate

The trade-off is uncertainty: if the base rate rises, your payments rise with it.

An advisor can talk through current market conditions alongside your own plans and appetite for risk. See our fixed vs variable rate mortgage guide for a closer look at both options.

Expert insight

Lawrence Howlett

There's no prize for guessing right. If a fixed rate lets you budget with confidence and fits your circumstances, that's often reason enough to choose it over a tracker, even if tracker deals look cheaper on paper right now.

Lawrence Howlett,Founder of Money Saving Advisors

Mortgage fees explained

The headline rate isn't the whole story. Fees can add a significant amount to the true cost of a mortgage, and a lower rate doesn't always mean better value once fees are taken into account.

Common mortgage fees

Fee type
Typical cost
Arrangement fee
£0 to around £1,999, sometimes added to the loan rather than paid upfront
Booking fee
£0 to £250, charged to secure the deal
Valuation fee
£0 to £500, often waived by the lender
Legal fees
£500 to £1,500, covering the conveyancing work
Broker fee
£0 to £500, though many advisors work on a fee-free basis

Weighing up fees against the rate

A lower rate with a large arrangement fee isn't automatically better value than a slightly higher rate with no fee. Work out the total cost, interest plus fees, over the period you plan to keep the deal, rather than comparing headline rates in isolation.

Adding fees to your mortgage

Most lenders let you add the arrangement fee to your mortgage balance instead of paying it upfront. This can help with cash flow at completion, but bear in mind you'll pay interest on that fee for the rest of the mortgage term, which increases the total amount you repay.

How to compare mortgage rates

Finding the right mortgage isn't just about picking the lowest headline rate. A practical, step-by-step approach gets better results.

Know your numbers

Before comparing, work out your property value or purchase price, your deposit or equity amount, your resulting LTV percentage, and your realistic budget for monthly payments.

Compare the true cost

For each mortgage you're considering, look at the total interest over the deal period plus all fees, including arrangement, valuation, and legal costs, rather than the rate alone.

Think about your plans

Consider how long you're likely to stay in the property, whether you might need to move within the deal period, and whether your income could change. A shorter fix gives you flexibility if your plans are uncertain, while a longer fix offers more commitment and certainty.

Get expert help

An advisor compares a wide range of lenders and can often access deals not available direct. Many work on a fee-free basis, earning commission from the lender when your mortgage completes instead of charging you directly.

After you choose a rate

What happens once you apply for a mortgage

A straightforward application typically takes 2-4 weeks to offer, with a further 4-8 weeks to completion for purchases.

1

Get a decision in principle

A lender gives an initial indication of how much they might lend, based on a soft credit check that shouldn't affect your credit score.

2

Submit your full application

You'll provide documents covering income, outgoings, identification, and details of the property, either directly or through an advisor.

3

Valuation and underwriting

The lender values the property and assesses your application in detail against their lending criteria.

4

Receive your mortgage offer

Once approved, the lender issues a formal offer confirming the rate, terms, and amount you're borrowing.

5

Complete on your mortgage

Your solicitor finalises the legal work, funds are released, and the mortgage completes, usually alongside the purchase or remortgage date.

Should you lock in a rate now or wait?

This is one of the most common questions people ask, and there's no way to guarantee the right answer. Mortgage rates move in response to inflation, Bank of England base rate decisions, and lender competition, and forecasts change often.

Locking in now tends to make sense if:

  • Your current deal is ending soon
  • You've already rolled onto an expensive standard variable rate
  • You value certainty over the possibility of a better rate later
  • You'd find it difficult to manage if rates moved against you

Waiting might be worth considering if:

  • You're still part-way through a competitive fixed or tracker deal
  • You're comfortable absorbing some rate uncertainty
  • You're on a tracker deal with no early repayment charge, giving you flexibility to switch later

Rather than trying to time the market, many people choose to lock in a rate several months ahead of their current deal ending, while keeping the option to switch if a better deal appears before it starts. An advisor can talk you through what's currently available and how it fits your plans.

How we can help you find the right mortgage rate

We connect you with specialist mortgage advisors who compare rates from a wide range of lenders to find options that suit your deposit, credit history, and plans.

Because your home is used as security for a mortgage, it's worth comparing properly before committing to a deal. Your home may be repossessed if you do not keep up repayments on your mortgage or any other debt secured on it.

What you get

How an advisor helps you find the right rate

Access to a wide range of lenders

Including deals not always available if you go direct, so you see more of the market than a single comparison site shows.

Guidance on the right mortgage type

An advisor talks through fixed, tracker, and other options against your circumstances and plans.

Support with the application

Help gathering documents, completing paperwork, and keeping your application moving from application to completion.

Common questions

Frequently asked questions

There's no single 'good' rate that applies to everyone. What counts as competitive depends on your deposit size, credit history, and the mortgage type you choose. Borrowers with larger deposits and strong credit generally access the most competitive pricing, while smaller deposits or credit issues usually mean higher rates. Speak to an advisor to find out what you're likely to qualify for based on your circumstances.

Mortgage rates move with market expectations and Bank of England decisions, so nobody can guarantee future movements. Speak to an advisor for an up-to-date view of the market and what it might mean for your options.

The base rate is the interest rate the Bank of England charges when lending to other banks. It's reviewed roughly every six weeks by the Monetary Policy Committee and directly affects tracker mortgages, while influencing where lenders set their fixed rates. Because it can change at each review, check the current rate on the Bank of England's website or speak to an advisor rather than relying on a figure that may already be out of date.

The most competitive rates are typically reserved for borrowers with the lowest loan-to-value, usually 60% or below (a 40% deposit). Each extra 5% you put down generally unlocks a better rate tier. You can still get a mortgage with a 5% deposit, but expect to pay more for the extra risk the lender is taking on.

It depends on your plans and appetite for risk. A 2-year fix gives you the flexibility to review your options sooner if rates fall or your circumstances change. A 5-year fix offers longer payment certainty but usually comes with a bigger early repayment charge if you need to exit early. An advisor can compare both options against current pricing to help you decide.

Yes, though your options will be more limited and rates will typically be higher. Specialist lenders consider applicants with past credit issues, including missed payments and defaults. How recent the issue was, whether it's since been resolved, and your overall financial stability all play a part. Speaking to a specialist advisor helps you find lenders most likely to accept your application.

You'll move to TMW's Standard Variable Rate unless you switch to a new deal. TMW contacts existing customers before their deal ends to discuss switching options, and it's worth speaking to an advisor in good time to compare alternatives.

A straightforward application typically takes 2-4 weeks from application to offer. More complex cases, such as self-employment, non-standard properties, or credit issues, can take longer. From offer to completion usually adds another 4-8 weeks for purchases, and often less for remortgages.

It isn't a requirement, but a broker can compare a wide range of lenders on your behalf and handle much of the paperwork, which is particularly useful if you're self-employed, have a complex credit history, or are managing a chain.

The interest rate is the basic cost of borrowing. The Annual Percentage Rate (APR) includes the interest rate plus mandatory fees, giving a more complete picture of the cost. When comparing 10 year loans, it's best to compare APR figures rather than headline interest rates alone, since APR gives the fuller picture.

Yes, but you'll typically pay an early repayment charge if you're still within your fixed or tracker deal period. These charges are usually 1-5% of your outstanding balance. Sometimes the savings from a better rate outweigh the charge, especially if you're close to your current deal ending.

Most lenders offer around 4 to 4.5 times your annual income, though some go higher for certain borrowers. Your actual borrowing limit also depends on your outgoings, existing debts, and whether you pass the lender's affordability stress test.

Green mortgages offer better rates or cashback for energy-efficient homes, typically those with an EPC rating of A or B. Several lenders offer green incentives, so if you're buying a new-build or a recently improved property, it's worth checking whether you qualify.

Tracker mortgages carry interest rate risk. If the Bank of England raises rates, your payments increase. The main advantage is flexibility, since many trackers have no early repayment charge, letting you switch penalty-free. Whether a tracker suits you depends on your appetite for risk and outlook on interest rates.

Most lenders set a maximum age of between 70 and 85 at the end of the mortgage term. If you're 55 and want a 25-year mortgage, that would take you to 80, within most lenders' limits. Specialist later-life lenders may accept higher ages, and your income in retirement will be assessed for affordability.

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This article was written by:

Lawrence Howlett
Lawrence Howlett

Founder of Money Saving Advisors

Lawrence Howlett brings a results-driven mindset to his writing, shaped by over a decade of experience across finance, legal, and energy sectors. As the founder of Moneysavingadvisors, he’s built a reputation for turning complex financial concepts into clear, actionable insights for consumers. His writing stands out for its clarity, structure, and focus on delivering value.

Article last updated 19 July 2026

Reviewed by Nick McDonald on 19 July 2026