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Mortgage Broker vs Going Direct to a Bank

One of the first decisions you'll face when getting a mortgage is whether to use a broker or go straight to a bank. Both have their place, but depending on your circumstances, one option might be significantly better than the other.
What a Mortgage Broker Does
A mortgage broker acts as an intermediary between you and mortgage lenders. They:
- Assess your financial situation and needs
- Search the market for suitable mortgage products
- Recommend a mortgage and explain why it suits you
- Handle the application paperwork
- Liaise with the lender on your behalf
- Chase the process through to completion
Brokers can be whole of market (access to most available lenders) or limited panel (only recommend from a specific set of lenders). A whole-of-market broker gives you the broadest access.
What Going Direct Means
Going direct means walking into a bank or building society — or applying online — and applying for one of their mortgage products. You deal with their staff, use their products, and get their rates.
When a Broker Is Better
You Have Adverse Credit
This is where brokers earn their keep. If you have CCJs, defaults, missed payments, or other credit issues, the right lender matters enormously. What's declined by Halifax might be accepted by Kensington. A broker who knows the adverse credit market can place your application with the lender most likely to say yes, at the best available rate.
Going direct with adverse credit is risky because each declined application can leave a footprint on your credit file, potentially making subsequent applications harder.
You're Self-Employed
Different lenders treat self-employed income in very different ways. A broker knows which lender will calculate your income most favourably. This could mean the difference between borrowing £180,000 and £250,000.
Your Situation Is Non-Standard
If you have multiple income sources, are buying a non-standard property, need a complex affordability assessment, or have any other complication, a broker navigates this terrain daily.
You Want Access to Exclusive Products
Some lenders only distribute through brokers — they don't deal directly with the public. These include specialist lenders like Kensington, Pepper Money, Bluestone, and others who often have the most flexible criteria.
You Value Your Time
A broker handles the paperwork, chases the lender, coordinates with your solicitor, and keeps the process moving. If you're busy, this service is worth a lot.
The hidden value of a broker
Beyond finding the right product, a good broker knows how to present your application. They'll prepare your case in the way the lender expects, anticipate questions, and pre-empt problems. This is particularly valuable for non-standard applications.
When Going Direct Can Work
Your Situation Is Straightforward
If you're employed, earning a regular salary, have a clean credit history, and are buying a standard property — you might find going direct is perfectly fine. The bank's products will probably be competitive, and the process is simple.
You Have an Existing Relationship
If you've banked with someone like Nationwide or Halifax for years, they might offer loyalty rates or products not available to new customers. It's worth checking what your existing bank can do before going to a broker.
You've Already Found the Best Deal
If you've researched rates thoroughly (using comparison sites like MoneySupermarket or Moneyfacts) and identified the exact product you want, going direct saves a step. But make sure you're comparing like for like — the lowest rate isn't always the cheapest overall when fees are included.
You Want a Fee-Free Application
Going direct to a bank has no broker fee. If you're on a tight budget, this saves money — though remember that some brokers don't charge fees either (they're paid by the lender instead).
The Pros and Cons
Broker Pros
- Access to the whole market (or a large panel)
- Expert advice on which lender suits your situation
- Access to broker-only lenders and exclusive products
- Professional handling of your application
- Regulated by the FCA — they must act in your best interest
- Can save you from multiple credit searches from shopping around yourself
Broker Cons
- May charge a fee (typically £300-£1,000+, though many are fee-free)
- Quality varies — not all brokers are equal
- Some have limited panels rather than whole-of-market access
- There can be a slight delay as they act as an intermediary
Going Direct Pros
- No broker fee
- Deal directly with the decision-maker
- Sometimes access to exclusive direct-only products
- Can be faster for straightforward cases
- You maintain full control of the process
Going Direct Cons
- Limited to one lender's products
- Bank staff may be less knowledgeable about the wider market
- No independent advice — the bank only recommends their own products
- If declined, you've used up a credit search with nothing to show for it
- May miss better deals available through brokers
Bank staff are not independent advisers
When you go into a bank, the person you speak to can only recommend that bank's products. They're not comparing the market for you, even if the conversation feels advisory. Their job is to sell their employer's mortgages.
The Hybrid Approach
Many people use both. They'll check what their own bank can offer (especially if there are loyalty benefits), then speak to a whole-of-market broker to see if there's anything better. This gives you the best of both worlds.
Just be careful about multiple credit searches. Each formal mortgage application triggers a hard credit check. It's fine to get agreement-in-principle (AIP) quotes — most are soft searches now — but don't submit multiple formal applications simultaneously.
How to Choose a Good Broker

If you go the broker route:
- Check they're FCA-regulated (search the FCA register)
- Ask whether they're whole of market or limited panel
- Understand their fee structure upfront — before any work begins
- Look for reviews on Google, Trustpilot, or VouchedFor
- Ask about their experience with your specific situation (adverse credit, self-employment, etc.)
- Get a clear timeline for the process
- Make sure you're comfortable communicating with them — you'll be sharing sensitive financial information
Common Mistakes When Choosing Between a Broker and a Bank
Mistake 1: Assuming Your Bank Will Give You the Best Deal
Many people walk into their bank out of loyalty or convenience, assuming they'll get a preferential rate. In reality, banks don't typically offer better deals to existing customers for mortgages (current account switching incentives are a different matter). Your bank's mortgage team operates independently from your personal banking relationship in most cases.
Mistake 2: Using a Broker Who Isn't Whole of Market
Not all brokers are created equal. A "tied" broker or one with a limited panel may only have access to 10-20 lenders. A whole-of-market broker accesses the vast majority of the 100+ active UK mortgage lenders. Always ask: "How many lenders can you access?" If the answer is fewer than 50, consider looking elsewhere.
Mistake 3: Choosing Solely Based on the Lowest Interest Rate
The cheapest interest rate doesn't always mean the cheapest mortgage. A product at 4.2% with a £999 arrangement fee could cost more over two years than one at 4.4% with no fee. Your broker should present the total cost of the mortgage over the deal period, including all fees.
Mistake 4: Not Checking Broker Reviews Before Committing
A broker may sound great on the phone but have a trail of poor reviews. Before engaging, check Google Reviews, Trustpilot, and VouchedFor. Look for patterns — occasional bad reviews happen, but consistent complaints about communication, hidden fees, or poor advice are red flags.
Mistake 5: Going Direct After a Decline
If you've been declined by one bank and immediately walk into another, you're repeating the same strategy that just failed. A broker can tell you why the first bank said no and place your application with a lender whose criteria you actually meet.
Real-World Scenarios: When the Choice Matters Most
Scenario 1: The Straightforward First-Time Buyer
Sarah, 28, earns £38,000, has a £25,000 deposit, clean credit, permanent job.
Sarah could realistically go either way. Going direct to Nationwide or Halifax would probably work fine — she'd get a competitive rate and a straightforward process. However, even Sarah might benefit from a fee-free broker, who could check whether a slightly better deal exists elsewhere. Cost to Sarah: nothing. Potential saving: a few hundred pounds over the deal period.
Scenario 2: The Self-Employed Contractor
Marcus, 35, IT contractor, two years of accounts showing £65,000 net profit, one year showing £42,000 due to a quiet period.
Marcus goes to his bank. They average his three years and calculate his income at £57,300. A broker who knows the market places him with a lender that uses only the most recent two years, calculating his income at £53,500 — or better still, finds a lender that uses the latest year's figure of £65,000. That difference could mean borrowing £50,000 more.
Scenario 3: The Post-Divorce Applicant
Emma, 41, recently divorced, one satisfied default from the divorce period, £45,000 salary, buying with £60,000 from her share of the equity.
Emma applies direct to HSBC. Declined — the default flags in their automated scoring. She's devastated. A broker reviews her case, identifies three specialist lenders who would accept a satisfied default over 12 months old, and secures her a mortgage at 5.1% — not mainstream rates, but far from impossible. Without the broker, Emma might have assumed she couldn't get a mortgage at all.
Questions to Ask Before You Decide
Whether you're leaning towards a broker or going direct, ask yourself these questions:
- Is my situation straightforward? If yes, going direct might work. If there's anything unusual — credit history, income type, property type — a broker is almost certainly better.
- Do I have time to research the market myself? Comparison sites show a fraction of what's available. A broker sees the full picture.
- Am I comfortable navigating the application process alone? If you've done it before and found it easy, direct might be fine. If this is new territory, a broker's guidance is valuable.
- What's my risk tolerance for a declined application? A decline from a direct application wastes a credit search. A broker typically pre-screens before submitting, reducing decline risk.
- Am I buying a non-standard property? Flats above commercial premises, ex-council properties, non-standard construction, short leases — all benefit from a broker who knows which lenders accept what.
The Numbers: What a Broker Can Actually Save You
The value of a broker isn't always about finding a lower rate. It's about:
- Avoiding unnecessary credit searches — each declined application leaves a mark
- Finding the right product features — overpayment terms, portability, early repayment charges
- Accessing broker-exclusive rates — some of the best rates on the market are only available through intermediaries
- Preventing costly mistakes — like taking a product with a large ERC when you might move in two years
- Speed — a broker who knows which lenders are currently processing fastest can save weeks
On a £250,000 mortgage, the difference between a 4.3% and a 4.6% rate over a 5-year fixed term is approximately £2,250 in total interest. That's before accounting for fee differences, product features, and the value of professional guidance through the process.
The Reality
For anyone with even slightly non-standard circumstances — and that includes a lot of people — a good whole-of-market broker is almost always worth it. The mortgage market has over 100 lenders and thousands of products. Life is too short to navigate that alone when someone else does it every day for a living.
This is educational content, not financial advice. Your situation is unique — speak to a qualified mortgage broker before making any decisions.
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