A Common Question from Thoughtful Clients
One of the most frequent and understandable questions I hear from clients—particularly in times of economic uncertainty or media speculation—is:
“Should I wait to apply for my mortgage in case the Bank of England reduces the base rate?”
It’s a smart question, and it’s always wise to consider timing when making any major financial decision. However, the reality of how mortgage pricing works—particularly with fixed rate products—means that waiting rarely delivers the benefit clients hope for. In fact, it can often work against them. This article aims to unpack why that is, by taking a look at how fixed, tracker, and variable rates work, and how lenders operate behind the scenes.
How Fixed-Rate Mortgages Are Priced
Fixed-rate mortgages are not directly linked to the Bank of England base rate in the way some expect. While the base rate does exert influence on the overall interest rate environment, fixed mortgage pricing is typically based on market forecasts and expectations for interest rate movements over the term of the deal—usually 2, 3, 5, or 10 years.
Lenders use instruments like swap rates (essentially, what it costs them to borrow money for a set time) to set pricing. These swap rates are shaped by how financial markets predict interest rates will evolve, not by the rates themselves. So if a base rate reduction has been anticipated for weeks or months, the likely pricing impact will already have been “baked in” ahead of the Bank’s announcement.
A swap rate also encompasses other factors like Gilt and Bond Yields, that compete for funding but can work in converse relationships to central bank interest rates. So Swap rates could be increasing when Central Bank Rates are decreasing.
Moreover, lenders don’t update pricing overnight. Adjusting a product range involves not just repricing, but internal sign-offs, marketing updates, risk reviews, IT platform updates, and strategic planning. Lenders will also consider how aggressively they want to compete, what volume they aim to lend, and which customer profile they want to attract. Because of this, it can take days or even weeks for meaningful reductions to filter through—and even then, they may not be as significant as hoped.
Tracker, Variable, and Discount Rates: How They React to Base Rate Changes
Tracker products are somewhat an exception. These are directly pegged to the Bank of England base rate, typically with a small margin added (e.g., base +0.75%). This means they change almost immediately when the base rate moves. So, if you’re considering a tracker, there’s no need to “wait” for reductions—they’re automatic.
On the other hand, standard variable rates (SVRs) and discount rates, which are usually set by the lender, are a bit more opaque. While SVRs do tend to follow the Bank of England base rate over time, there is no obligation for lenders to pass on reductions at all—or to pass them on immediately. They may wait weeks or months, or choose not to reduce them at all, depending on internal margins, funding costs, and business strategy.
The Risk of Waiting for Rate Drops When Remortgaging
For clients looking to remortgage, the cost of waiting can be particularly high. If your current fixed deal is coming to an end, and you don’t secure a new product in time, you’ll usually revert to your lender’s SVR—which is often several percentage points higher than new fixed deals on the market.
If you delay applying in the hope that rates will drop, you risk:
- Falling onto the reversion rate, which is significantly more expensive.
- Running out of time to move lenders, which may limit you to a less competitive product with your current lender (who may not be offering their best rates to existing customers).
- Exposure to changes, as you secure the deal when you apply, you risk increases whilst you wait.
- Missing savings, as the extra monthly payments on the SVR can quickly offset any future gains from a small rate drop.
Unless we were anticipating a dramatic, sudden rate cut—which is historically rare—waiting simply doesn’t tend to pay off.
Once You Apply, the Flexibility is Yours
Another often overlooked advantage of applying early is that you usually lock in protection against rate increases once your application has been submitted.
Better still, most lenders allow us to switch you onto a lower rate, if they release one, right up to a couple of weeks before completion. This provides the best of both worlds—you’re shielded from potential increases but can still take advantage of reductions if and when they occur.
That’s why our standard process is to continue checking for better deals after your offer is issued, and we’ll let you know if a better rate becomes available with your lender during your transaction.
Final Thoughts: Waiting May Cost More Than It Saves
While no one can predict the market perfectly, experience has shown that trying to “time” the mortgage market is often a losing game. Yes, lenders come in and out of competitiveness, and from time to time the perfect deal may appear—briefly. But trying to wait for that perfect moment often results in missed opportunities, limited options, or higher costs.
In most cases, the wisest move is to apply sooner rather than later—secure your position, keep your options open, and retain the flexibility to pivot if something better comes along.
And as always, I’ll be here to monitor things on your behalf throughout the process—but do make sure to check in with me again around two weeks before you’re due to complete, so we can perform a final check and make sure you’re still on the most competitive deal available.
10-year fixed-rate mortgages have been reducing significantly in cost, and for the first time in the UK, it’s now possible to get a pretty competitive rate fixed for ten years. But the big question is should you get one?
Question 1: Is a fixed rate even appropriate for you?
Forget ten years. Should you even have a fixed-rate mortgage?
Lots of people get caught out by significant early repayment penalties due to not properly considering the question of their long-term plans before buying.
Will you be moving home, repaying large balances early, hoping to raise significant additional finance from the property or could you be eligible for better deals in the short term if your circumstances improve?
Before considering a fixed-rate mortgage, look at our guide to fixed-rate products and see how they work versus other rates. Pay real consideration to whether the points above could leave you paying redemption penalties of many thousands of pounds.
You should speak to an independent mortgage broker like us as well.
Question 2: Will fixing for ten years be competitive long term?
If you had a crystal ball, you could answer this question, but no one can see into the future.
When a lender prices a product, it’s either based on the cost of borrowing that money from another bank or investor and turning it into mortgages, or on the expected interest rate they will pay to their depositors over that time.
So the simple fact is that a fixed-rate mortgage will be priced based on the expectations of what will happen to interest rates over the term & the lender will expect to profit.
That means the current glut of competitive long-term fixed deals indicates that the banks expect a prolonged period of relatively low-interest rates in the UK well into the future.
So like odds given by bookies, most banks will not expect average interest rates over the fixed period to be higher than the rate they are offering you. So you are in effect betting against the bank, but they have been known to be quite spectacularly wrong in the past.
The smaller your mortgage though, and the shorter the remaining term (for someone on a repayment or capital and interest mortgage) the less differences in rate will impact the long-term cost.
Because of this, for each loan, there will come a point as the remaining term decreases when small differences in rates are outweighed by the repeated fees involved in refinancing a mortgage, and changing products regularly offers poor value for money.
This is very case-specific, but once your mortgage reaches that point the potential downsides of long-term fixes may become insignificant.
Question 3: So, who should take a 10-year fixed-rate mortgage?
If you are concerned about increases in costs, have no circumstances that might better suit variable rates, and are sure that the early repayment penalties won’t be likely to cause an issue, then you need to decide whether you feel it’s worthwhile gambling long term and risk paying more than you might need to, or whether to take a short-term product in the hope that you can secure another competitive rate again in a few years.
This decision is mainly going to come down to the margin between short-term fixed rates and long term ones. Also, the probability that changes to your circumstances make better deals available to you in the short term (such as better income making more competitive lenders available, or works to a property decreasing your loan to value), and whether you feel the additional cost is good value for the extra security.
A mortgage advisor such as ourselves will discuss your circumstances with you and give guidance on whether a fixed product is more appropriate for you. If a fixed rate is the best option for you, but it comes down purely to a decision between long and short-term deals then this is very much a decision best made by the customer, but at least we can present you with the best options available over the different periods so you can make a more informed decision between them.
If you’d like to know what the best deals available to you both in the short and long term could be then complete our enquiry form and an advisor will contact you, to discuss your options and provide you with advice.
Probably the biggest mortgage-related question on everyone’s lips is whether to fix their mortgage and at present, it is certainly difficult to predict future interest rates.
I can remember a conversation with a client almost 18 months ago where media coverage suggested interest rates were going to shoot up, and they were worried the tracker product I had recommended might become very expensive.
In my opinion, whether to fix your interest rate or not is a two-part question. Firstly consider your attitude to risk and the severity of that risk.
If you have ample income to afford higher rates, it comes down to your preference of whether to gamble on variable-type products. But, if you cannot afford for your mortgage payments to go above current figures, you should not only be considering a fixed rate but also trying to reduce your borrowing levels asap.
The second part of the answer comes down to the difference between fixed rates and variable products. If the difference between a suitable variable product and fixed deals is relatively low, even if you are a risk taker, it may be worth opting for a fixed rate. However, with bigger differences, it becomes harder to say.
Let us compare a 5-year deal currently on offer with one lender of 6.49% with a 25% deposit to their 2-year fixed and 18month tracker product; this is 3-4% higher, and that means the chances of it being good value for money long term are much lower as it would require average interest rates over the next five years to be over 5% or so.
That is a significant increase from current rates, so I would only recommend a fixed in this scenario to someone on the borderline of what they could afford and needing absolute long-term security.
Many lenders are touting products with an option to switch to a fixed deal at a later date; without early repayment charges. But for those who would be at serious risk of being unable to afford their mortgage if rates went up, this is likely to be a poor option, as the fixed deals available at the time are likely to be higher then as well.
It remains likely that while interest rates must increase at some point, overall market competition will do too, and to some extent, increases in bank base rates are likely to be met with at least some reduction in lenders’ margins.
Current two-year fixed deals come with an average margin of about 3% over the bank base rate, which would have been unthinkable three years ago, so at some point, slowly but surely, these differences must be eroded by competition as the market improves.
I wrote recently about the tough decision some people have about whether to fix their mortgage now; or wait on their standard variable rate, exposed to potential rises.
With today’s announcement that the Bank of England Base Rate will stay at 0.5%, the decision hasn’t got easier.
There is, however, a nifty product currently being offered by the Nationwide Building Society (one of the few lenders still vying for new business).
It allows you to take one of their current tracker products now and switch it to a fixed rate whenever you choose; without incurring early repayment charges.
Other providers have similar offerings; however, a key difference sets them apart.
The Nationwide will allow you to switch to a fixed rate based on the Loan-to-Value of the valuation taken when you arranged your tracker, which means that if house values continue to fall, you can still access new deals.
You will have to pay a second arrangement fee, however. And you will be restricted to the fixed rates available when you decide to change, which could be higher than those available now.
But if you are not sure which way to turn, this at least offers a get-out clause which typical tracker products will not.
People have been asking me recently whether it is the right time to fix their mortgage deal now that rates are increasing.
It is an interesting question without a very straightforward answer, but here are some things to consider.
If you are on a standard variable rate or will be soon; is it below the current fixed rates?
Many banks haven’t passed on the full rate cut and there are SVR’s out there far higher than current fixed deals; if you have a decent amount of equity in your property.
Currently, fixed rates are available around the 3% mark if you have 25-30% equity. If your current rate is above 3% then it’s well worth considering switching to a fixed deal.
If you don’t have a lot of equity or if you have any significant adverse credit, the picture changes considerably; it may be better to wait until rates are about to jump significantly.
It largely depends on how much more a month you will have to pay to fix it now.
But for those with a low standard variable, the big question is when will the Bank of England Base Rate go up, and by how much?
And while Mervin King announced that it definitely wouldn’t go up this year, it’s worth looking at inflation.
You may have noticed petrol prices rising again, and crude oil has bounced back to $70 a barrel.
This could have a sizeable effect on the Retail Prices & Consumer Prices Index, and importantly on swap rates; if you look at other commodities which filter down to consumer prices such as steel and aluminium many are enjoying a boost at the moment too.
Swap rates drive fixed deals, and many lenders have just increased their fixed rates due to changes in swap rates.
Without a crystal ball, it’s hard to know whether swap rates will continue to rise or if they may even fall again; before the bank base rate changes.
The swap rate increases are likely due to inflation concerns and the anticipated rise in base rate; so they may continue to rise moving forward.
Historically speaking a 3-4% interest rate on a mortgage is still low, so this all points to now being a good time to fix for 2-3 years as long as your circumstances suit.
