You’ve found a property – or you’re getting close – and now comes the big question : where do you get the best mortgage ? Do you walk into your bank and ask what they can offer ? Or do you go through a broker who’ll shop around on your behalf ? It’s a question that could save you thousands, or cost you thousands, depending on which way you go. And frankly, the answer isn’t as straightforward as either side would like you to believe.
Why the Broker vs Bank Debate Matters More Than Ever
The mortgage market has changed a lot over the past decade. There are over 100 lenders in the UK, offering thousands of products at any given time. No single bank can show you what the whole market looks like – they can only show you their own range. That’s the fundamental trade-off. A broker sees more, a bank sees less but might offer exclusives. If you’re interested in how mortgage brokering and credit intermediation works in other markets – particularly in France, where the broker model is very developed – https://www.j2m-credit.com offers some useful context. But let’s stick to the UK for now and break this down properly.
What a Mortgage Broker Actually Does
A mortgage broker is a middleman – and I mean that in the best possible sense. Their job is to assess your financial situation, understand what you need, and then search across multiple lenders to find the most suitable mortgage. They handle the paperwork, liaise with the lender, and guide you through the process from application to completion.
Most brokers in the UK are regulated by the FCA (Financial Conduct Authority), which means they have a legal obligation to recommend products that are suitable for you. That’s not just a nice-to-have – it’s a regulatory requirement.
There are two main types of brokers. Whole-of-market brokers can access deals from virtually every lender available. Panel brokers work with a smaller, curated list of lenders. The difference matters. A whole-of-market broker gives you the widest view, while a panel broker might have slightly faster processing or preferred relationships with certain lenders. Always ask which type you’re dealing with before you commit.
What Happens When You Go Direct to a Bank
Going direct means walking into your bank – or going onto their website – and applying for one of their mortgage products. Simple enough. The bank’s mortgage adviser will look at your finances, tell you what you qualify for within their range, and help you apply.
The advantage ? Sometimes banks offer exclusive deals that aren’t available through brokers. These are products reserved specifically for direct applicants, and occasionally they’re genuinely competitive. HSBC, for example, has historically offered some broker-exclusive and some direct-only products. Nationwide has done the same.
The limitation is obvious though : you’re only seeing one lender’s products. If their best rate is 4.5% but another lender you’ve never heard of is offering 4.1% for your exact profile, you’ll never know. And your bank isn’t going to tell you – they’re not in the business of sending you to a competitor.
Price : Who Actually Gets You the Better Rate ?
This is what everyone wants to know, so let’s be direct about it. In most cases, a good mortgage broker will find you a rate that’s equal to or better than what your bank offers. That’s simply because they’re comparing dozens – sometimes hundreds – of products against your specific circumstances.
But “most cases” isn’t “all cases.” There are situations where going direct wins. If your bank has a loyalty deal for existing customers, that rate might not be available through any broker. If you’ve got a straightforward application – employed, good credit, standard property, decent deposit – the bank’s direct-only product might happen to be the cheapest on the market that week.
Here’s what I’d actually recommend : check both. Get a quote from your bank directly, then speak to a whole-of-market broker. Compare the two. It takes a bit more time, but on a financial commitment this size – we’re talking hundreds of thousands of pounds – an afternoon of extra research could save you a meaningful amount over the mortgage term.
To put it in numbers : a 0.3% difference on a £250,000 mortgage over 25 years works out to roughly £10,000 to £12,000 in additional interest. That’s not nothing.
Fees : What Does a Broker Cost ?
Some brokers charge a fee, some don’t. The ones who don’t charge you are paid a commission by the lender when your mortgage completes – typically between 0.3% and 0.5% of the loan amount. So on a £200,000 mortgage, the broker might earn £600 to £1,000 from the lender. You don’t pay a penny.
Fee-charging brokers usually charge between £300 and £500, sometimes more for complex cases. In return, some argue they’re more impartial because they’re not influenced by which lender pays the highest commission. There’s a logic to that, though in practice, I’ve seen excellent brokers on both models.
The key question to ask : “Are you fee-free or fee-charging, and do you cover the whole of the market ?” Get that answered upfront and you know exactly where you stand.
Going direct to a bank costs nothing in advisory fees. But remember – just because the advice is free doesn’t mean it’s the best advice. A bank adviser can only recommend their own products. If there’s a better deal elsewhere, they literally cannot tell you about it.
Speed and Convenience
Going direct to your bank can sometimes be faster for simple applications. You’ve already got an account there, they know your financial history, and the internal process can be streamlined. If you need a mortgage quickly and your situation is uncomplicated, the bank route might shave a few days off the process.
Brokers, on the other hand, handle the legwork for you. They chase lenders, manage paperwork, deal with underwriters. If your application is complex – maybe you’re self-employed, have multiple income streams, or you’re buying a non-standard property – a broker’s experience navigating tricky applications can actually make things faster, not slower. They know which lenders accept what, and they won’t waste your time submitting to one that’s going to decline you.
I’ve heard plenty of stories about people applying directly to a bank, getting declined after three weeks of waiting, and then having to start the whole process again somewhere else. A good broker avoids that by matching you to the right lender from the start.
When a Broker Is Clearly the Better Choice
You’re self-employed. Banks can be notoriously fussy with self-employed applicants. Different lenders assess self-employed income in different ways – some use net profit, some use salary plus dividends, some average over two or three years. A broker knows which lenders are most favourable for your specific setup.
Your credit history isn’t perfect. Had a missed payment two years ago ? Got a default from an old phone contract ? These things affect which lenders will accept you and at what rate. A broker can steer you towards lenders that are more flexible with credit blips, rather than you applying blind and getting rejected.
You’re buying something unusual. Flats above commercial premises, ex-local-authority properties, short leases, timber-framed houses – not all lenders will touch these. A broker knows who will.
You don’t have time to research. Honestly, comparing mortgages properly takes hours. If your time is more valuable spent elsewhere, a broker does the heavy lifting for you.
When Going Direct Might Win
Your bank has a genuinely unbeatable deal. It does happen. Some banks release short-term products exclusively for existing customers that undercut the rest of the market. If that’s the case and you’ve verified it, grab it.
You’re remortgaging with your current lender. This is called a product transfer, and it’s often the easiest route. No new valuation, no new legal work, minimal paperwork. Your lender offers you a new rate and you switch. A broker might still find something better elsewhere, but the convenience of staying put is real – especially if the saving is marginal.
You want a specific product. If you’ve done your research, know exactly which product you want, and it’s only available direct – go for it. Not every decision needs a middleman.
What About Online Comparison Sites ?
Sites like MoneySuperMarket, Compare the Market and Habito show you rates from multiple lenders, which is useful for getting a rough idea of what’s available. But they have limitations. They can’t always assess your full circumstances the way a broker can, and the rates displayed are often indicative – meaning your actual offer might differ once the lender reviews your application in detail.
I think comparison sites are good for benchmarking. Check what rates are out there, then take that information to a broker or your bank and see if they can match or beat it. Use them as a starting point, not the final word.
The Bottom Line
For most people, using a whole-of-market mortgage broker gives you the best chance of finding the right deal. Not just the cheapest rate, but the right product for your situation – taking into account fees, flexibility, early repayment charges, and how the lender assesses your income.
But don’t rule out your bank entirely. Check what they’re offering directly, especially if you’re an existing customer. The best approach is to get quotes from both and compare them side by side. It sounds obvious, but most people don’t actually do it – they pick one route and stick with it without checking the alternative.
A mortgage is probably the biggest financial commitment you’ll ever make. Spending a few extra hours making sure you’ve got the best deal available isn’t just sensible – it’s one of the highest-value uses of your time. Whether you go broker or direct, just make sure you’re making an informed choice rather than a lazy one.