A mortgage broker acts as an intermediary between you and mortgage lenders, searching the market to find the most suitable deal for your circumstances. For many borrowers, using a broker is the most effective way to secure the best mortgage — but it is worth understanding how they work and whether one is right for you.
What a Mortgage Broker Does
A mortgage broker:
- Assesses your situation — income, deposit, credit history, property type, and goals
- Searches the market — compares deals from dozens or hundreds of lenders
- Recommends suitable products — based on your needs and eligibility
- Handles the application — submits paperwork, liaises with the lender, and chases progress
- Provides ongoing advice — some brokers will contact you before your deal expires to help you remortgage
Types of Mortgage Broker
| Type | Coverage | Best For |
|---|---|---|
| Whole-of-market | All lenders (or nearly all) | Most borrowers — widest choice |
| Multi-tied | A panel of selected lenders | Some borrowers — decent range |
| Tied | One lender only | Rarely — very limited |
| Direct-only | N/A — you go straight to the lender | Simple, straightforward cases |
Always ask which type of broker you are dealing with. Whole-of-market brokers are the gold standard because they can recommend the most suitable deal from the widest possible range.
How Mortgage Brokers Are Paid
Commission (Procuration Fee)
Most brokers earn a procuration fee from the lender when your mortgage completes. This is typically 0.3–0.4% of the loan amount — on a £200,000 mortgage, that is £600–£800.
This commission is paid by the lender, not by you, and the rate you pay is the same whether you go through a broker or directly to the lender.
Broker Fee
Some brokers charge an additional fee, typically:
| Fee Type | Amount |
|---|---|
| Standard case | £300–£500 |
| Complex case | £500–£1,000+ |
| High-value property | Percentage-based (0.3–1%) |
Fee-charging brokers may rebate some or all of the lender commission back to you, or they may offer access to a wider range of specialist lenders. A fee is not inherently a bad sign — what matters is the overall value.
No-Fee Brokers
No-fee brokers earn their income entirely from lender commissions. They can still provide excellent service and access the same range of deals. However, be aware that commission levels vary between lenders, which could theoretically influence recommendations.
All brokers are required by the FCA to recommend the most suitable product for you, regardless of the commission they receive.
When a Broker Adds Most Value
Complex Circumstances
If your situation is anything other than straightforward — for example, self-employment, complex income, bad credit, unusual property types, or large loans — a broker’s knowledge of which lenders will accept your application is invaluable. Without a broker, you might waste time applying to lenders who would decline you.
First-Time Buyers
The mortgage market can be overwhelming for first-time buyers. A broker guides you through the process, explains your options, and handles the application — reducing stress and the risk of costly mistakes.
Remortgaging
When your current deal is ending, a broker can compare the entire market in minutes and ensure you are not overpaying. Many borrowers lose hundreds of pounds per month simply by reverting to the SVR — a broker prevents this.
Buy-to-Let
Buy-to-let mortgages have different criteria and are offered by a different set of lenders. A specialist broker knows which lenders suit your portfolio and rental income profile.
When You Might Not Need a Broker
- Simple, straightforward case — employed, good credit, standard property, standard LTV
- Your bank offers a competitive deal — existing customer rates can sometimes beat the wider market
- Direct-only deals — some lenders (particularly online-only) offer their best rates exclusively to direct applicants
Even in these cases, it is worth getting a broker’s recommendation for comparison. Most no-fee brokers will provide a recommendation without obligation.
How to Find a Good Mortgage Broker
- Check FCA registration — all UK mortgage brokers must be authorised by the Financial Conduct Authority. Verify on the FCA Register
- Ask for recommendations — friends, family, and colleagues who have recently bought or remortgaged
- Check reviews — Google, Trustpilot, and VouchedFor reviews provide useful insights
- Confirm whole-of-market status — always ask if they cover the whole market
- Understand fees upfront — ask exactly what you’ll pay and when
- Check qualifications — look for CeMAP (Certificate in Mortgage Advice and Practice) as a minimum
What to Prepare for Your Broker Meeting
Having these documents ready speeds up the process significantly:
- Proof of income — three months’ payslips or two years’ tax returns (self-employed)
- Bank statements — three months of statements for all accounts
- Proof of deposit — savings statements showing the source of your deposit
- ID and address proof — passport/driving licence and a recent utility bill
- Existing mortgage details — current lender, rate, balance, and deal expiry date (remortgages)
- Credit report — check your credit score beforehand so you know where you stand
The Broker Process — Step by Step
- Initial consultation — discuss your needs, budget, and preferences
- Agreement in principle — the broker obtains an AIP showing how much you can borrow
- Property search — find a property (purchase) or confirm your property details (remortgage)
- Full application — submit documentation to the chosen lender
- Valuation — the lender values the property
- Mortgage offer — the lender issues a formal mortgage offer
- Completion — your solicitor handles exchange and completion
A good broker stays in contact throughout, escalating issues and keeping you informed. The entire process typically takes four to eight weeks from application to mortgage offer, though it can be faster or slower depending on the lender and complexity.