Rate change information
On Thursday 7 August, the Bank of England base rate (Bank Rate) fell from 4.25% to 4.00%.
As a result, the interest rate on all our mortgages that track the Bank Rate will reduce by 0.25%.
Our Standard Variable Rate (SVR) will also reduce by 0.25% to 8.75% from 1 September 2025.
If your rate is changing, we’ll write to you at least four working days before your interest rate changes to tell you your new rate and monthly payment amount. You don’t need to do anything until you receive our letter.
Quickly estimate your new monthly payment
You can check the effect of a rate reduction now using our rate change calculator.
See how an interest rate change could affect your monthly mortgage payments, and the total amount you’ll pay over your remaining term.
Using this tool
You’ll need to know the outstanding balance, repayment type (interest only, part & part or capital and interest), current interest rate and remaining term of your mortgage.
Find out how to see up to date information about your mortgage.
If your mortgage has sub-accounts with different interest rates, repayment types or outstanding terms, you’ll need to enter details for each sub-account separately into the calculator.
Understanding the results
Our calculator shows how your monthly payments and the total amount payable over your remaining term could alter if your interest rate changes.
The results you’ll see are based on the information you enter for your current balance, interest rate and remaining term – plus the new interest rate you want to compare.
Our calculator uses a simple method to determine the amount of interest you’ll pay as part of your monthly payment by dividing the total amount of interest you’ll pay over a full year into 12 equal monthly amounts.
Since interest on your mortgage may be calculated differently (such as on a daily basis), then the actual change in your monthly payments and total amount payable after an interest rate change may differ slightly to the figures shown in the calculator.
Our calculator also makes several other assumptions about your mortgage, including:
- You make your standard monthly payment every month over the full remaining term.
- There is no further change to your interest rate over the full remaining term.
- There are no fees or charges added to the balance you owe.
- There are no other changes to your mortgage which would result in a recalculation of your monthly payment (e.g. changes to your remaining term or the repayment type of your mortgage).
This means the results should only be used as a guide.
There’s more information below about what happens when your interest rate changes.
When is an interest rate change triggered?
The events that trigger a change in your interest rate depend upon the type of rate that applies to your mortgage.
The most recent change in the Bank Rate to its current 4.00% was announced on 7 August 2025.
We’ll write to you at least four working days before your interest rate changes to tell you your new rate and monthly payment amount.
That rate will continue to apply until after any further change to the Bank Rate is announced.
The quickest way to find out about your new monthly payment after a rate change is by using our online Self-Serve system, which is available 24 hours a day, 7 days a week from any device.
If your interest rate and monthly payment are due to change at the start of next month, you’ll find details of your new rate, payment amount and the date when this will apply in our online Self-Serve system.
This will be available to view after we have processed the rate change on your account. We’ll do this as soon as possible, although it can sometimes take several days.
If you call us. we won’t be able to confirm your new rate and payment until it’s also showing in Self-Serve. So, if it’s not there, please check back later.
The Self-Serve system is available 24 hours a day, 7 days a week from any device.
Sign in now – if you’ve already registered for Self-Serve, you can sign in to your account at any time.
Register now – to use Self-Serve for the first time, you’ll need to register and create your secure account.
Not all customers can register for Self-Serve. You can see more details on our using Self-Serve page.
We set our SVR in response to trends in the UK mortgage market. Our SVR isn’t directly linked to any external reference rate, this means that it doesn’t automatically change if for example, the Bank of England changes Base Rate.
Although we keep our SVR under regular review there aren’t any fixed dates on which we decide to change it. We’ll publish the details of any future changes to our SVR on this page.
We’ll also always write to you before any change in your rate takes effect. If your account is linked to our SVR your rate will change at the start of the month after we’ve announced that our SVR is changing.
We’re reducing our SVR by 0.25% to 8.75%, taking effect on 1 September 2025. We’ll write to you in August 2025 to confirm your new rate and how your monthly payment will be affected. Your new rate will continue to apply until we announce any further changes to our SVR.
We won’t be able to tell you what your new monthly payment will be if you call us immediately after a change in the SVR has been announced. This is because we need to apply the rate change to your account and to calculate your updated payment.
You can see your current interest rate, monthly payment amount and details of future changes by signing in to Self-Serve. After we’ve applied an SVR change to your account there’ll be a message about your new interest rate, monthly payment amount and the date when this will apply on the account summary screen.
The Self-Serve system is available 24 hours a day, 7 days a week from any device.
Sign in now – if you’ve already registered on Self-Serve, you can sign in to your account at any time.
Register now – to use Self-Serve for the first time, you’ll need to register and create your secure account.
Not all customers can register for Self-Serve. You can see more details on our using Self-Serve page.
If your mortgage has a fixed interest rate that rate will continue to apply until any expiry date detailed in your original mortgage offer.
If that fixed rate comes to an end and a variable rate will apply after the expiry date, we’ll write to you a month in advance of the change in rate to let you know your new rate and payment amount.
More information about your account and interest rate changes
Please read the answers to the questions below before you call us with a question about your account.
Unfortunately Azurite Mortgages is closed to new business and can’t offer any new mortgage deals to customers.
There’s more information about moving your mortgage to a new lender on our Find a better deal page.
Unfortunately we can’t freeze your interest rate. However, there may be options available to you if you’re struggling to afford your monthly payments.
If you’re worried about making your payments, please take a look at the information about how we may be able to help on our Payment difficulties page. Simply getting in touch with us won’t affect your credit file.
Your monthly payment is calculated based on your outstanding balance and the remaining term of your mortgage, at the point when a new interest rate is set. However, if your total outstanding balance includes any fees added to your mortgage by your previous lender, those fees aren’t included in the calculation of your monthly payment.
The payment will vary according to the repayment basis of your mortgage.
If you have a capital and interest (repayment mortgage), your monthly payments pay off some of the capital balance that you owe in addition to interest charged on the amount you borrowed. This means that providing you make your monthly payments in full and on time, your mortgage (apart from any fees added by your previous lender) will be fully repaid at the end of its term.
If you have an interest only mortgage, your monthly payments only include interest and don’t repay any of the capital. Your payments don’t reduce the total amount you owe over time, so when your mortgage reaches the end of its term, you’ll need to repay this to us as a lump sum.
If you have a part & part mortgage, a set portion of your mortgage is on a repayment basis and another set portion is on interest only. Here, in addition to paying interest, your monthly payments will repay part of the capital each month. So unlike a full repayment mortgage, this means there will still be a lump sum to pay at the end of the mortgage term.
Find out what type of mortgage you have
It’s important you’re fully aware of the type of mortgage you have, so you can plan ahead. If you’re unsure, you can easily find this information using Self-Serve, our secure online mortgage service, which is available 24 hours a day, 7 days a week. See our website section about finding your account information.
You can also see your latest mortgage statement or check your latest mortgage offer documents. Alternatively, if you need further support, please contact us.
The impact of an interest rate change on your monthly payments will depend on several factors, such as the type of mortgage you have (interest only, capital and interest or part & part), your current balance and remaining term.
There are also other factors that can affect the recalculation of your monthly payment, for example if you have:
- made regular overpayments on your account;
- incurred any fees or charges that have been added to your balance;
- taken a payment holiday;
- not paid ground rent/service charges and we’ve paid these on your behalf;
- missed any payments or made reduced payments for any reason.
The impact of these factors on the recalculation of your monthly payment following a rate change may be greater if you only have a short remaining term.
Because of this, the exact change in your monthly payments following a rate change may be different to what you expect.
If you’re worried about making your monthly payments now or in the future there’s more information about how we may be able to help you on our Payment difficulties page.
There’s also details of independent organisations that can help by offering you free support and advice. Simply contacting us, or any of those organisations won’t affect your credit file.
You can also find out about using PayPlan’s BudgetSmart tool to look at what you may be struggling to afford and use the tools and tips provided to help you cut costs. It has information and tips covering car and home insurance, food, clothes and shoes, utility bills and much more.
If you’re paying an extra amount on top of your normal monthly payment as part of an agreement to clear or reduce your arrears, it’s important to continue paying that extra amount. But if your monthly payment has increased and you’re struggling to keep up the arrangement we’ll need to reassess your situation.
There’s more information on our Payment difficulties page about how you can start that process by going online to provide us with updated income and expenditure details. You can also call us. You may find it useful to have your bank statements, wage slips and utility bills to hand.
When you’re making regular monthly overpayments, it’s a good idea to check you’re happy with the amount you’re overpaying after an interest rate change. Depending upon how your overpayment is set up and whether your normal monthly payment has gone up or down, you may want to check and adjust the amount you’re overpaying. There’s more information about making regular monthly overpayments on our Overpayments page.
If you make your monthly payments by Direct Debit, you don’t need to take any action, as we’ll collect the new payment amount when this is due.
If you don’t pay by Direct Debit, you’ll need to adjust the amount you pay. There’s more information about alternative payment methods on our Making your monthly payments page.
There’s more information about interest rate types on the Your interest rate page.
You can quickly find your current interest rate and monthly payment amount using our online Self-Serve system. This is available 24 hours a day, 7 days a week from any device. What’s more, if your interest rate and monthly payment will be changing due to an upcoming interest rate change, you’ll see details of the new payment amount and the date this will apply. For more details, please see our Self-Serve section.
Alternatively, you can also refer to your latest mortgage offer documents or the latest annual mortgage statement we’ve sent you. Both documents will explain the type of interest rate applying to your mortgage. If you’re still unsure, please contact us.
Other information on our website that might be useful
Useful tools & calculators
Our tools and calculators can help you consider your mortgage options.
Payment difficulties
How to get help and support if you’re struggling to make your mortgage payments.
Making overpayments
Information about the ways you can make overpayments.
Your interest rate
Find out about different types of interest rates.