Mortgage Broker vs Going Direct to a Bank: The 2026 UK Comparison
About one in three UK mortgages is still arranged direct between borrower and lender. Two-thirds go via a broker. Here's when each route makes financial sense - and when going direct quietly costs you thousands.
Updated 13 May 2026 · ~6 min read
This guide is information only and not regulated mortgage advice. Your home may be repossessed if you do not keep up repayments on your mortgage.
What "going direct" actually means
Going direct to a bank means you apply for a mortgage directly with one lender, usually through their online portal or in-branch. You see only that lender's products; the lender's underwriting decides whether they'll lend to you and at what rate. If the answer is no, you've used up a hard credit search and you start over with the next lender.
What a whole-of-market broker does differently
A whole-of-market broker can search products across most UK lenders, runs soft credit searches (no impact on your file), understands each lender's underwriting quirks, and structures your application to match a specific lender's criteria. They submit one formal application to the lender most likely to say yes.
Side-by-side comparison
| Factor | Going direct to a bank | Whole-of-market broker |
|---|---|---|
| Market coverage | One lender at a time | Hundreds of products across the whole UK market |
| Credit searches | Hard search per application | Soft searches across multiple lenders before any hard search |
| Specialist placement | None - lender's own underwriting only | Routes complex cases to specialist lenders |
| Exclusive rates | Some direct-only deals | Some intermediary-only deals |
| Speed for standard cases | Fast if pre-qualified with bank | 1-2 days to AIP, similar overall |
| Cost to consumer | Free | Free (most major UK brokers); £200-£995 for some specialists |
| Application paperwork | You manage it yourself | Broker chases lender, manages documentation flow |
| Best for | Standard cases with an existing banking relationship and competitive direct rate | Most other cases, especially specialist applications |
When going direct works
The narrow set of cases where going direct to a bank is genuinely competitive:
- You already bank with the lender and know they offer existing-customer rate advantages.
- Your application is genuinely standard: PAYE income, 20%+ deposit, clean credit, property that fits all standard criteria.
- You've already done thorough rate comparison and confirmed your chosen lender's direct rate beats the broker-route rate.
- You're doing a product transfer (staying with the same lender at the end of a fix). For pure product transfers, direct is often faster and saves no money on broker fees you weren't paying anyway.
When going direct is a costly mistake
- Specialist income - self-employed (especially limited company director), contractor day-rate, dividends-only, retained-profit basis. Direct-to-bank often uses the wrong income basis; a specialist broker uses the right one.
- Adverse credit - missed payments, defaults, CCJs, IVA, discharged bankruptcy. High-street banks decline most adverse credit; a specialist broker places these cases with specialist lenders.
- Joint Borrower Sole Proprietor - few high-street lenders offer JBSP, and those that do (Barclays especially) often only via brokers.
- Buy-to-let portfolios (4+ properties) - portfolio landlord rules require specialist underwriting; specialist lenders only work via brokers.
- HMOs, holiday lets, short-term let mortgages - specialist territory; almost always broker-only.
- Recent UK move, foreign income, or non-domicile - lender mix is specialist.
- Older borrowers (60+ at application) - later-life lending requires specialist routes.
The hidden cost of multiple direct applications
Each formal direct application leaves a hard search on your credit file, visible for 12 months. Multiple hard searches in a short period signal "rate shopping" or "credit distress" to subsequent lenders, lowering your credit score and reducing your chances on later applications.
Worst-case sequence: apply to Bank A direct, declined. Apply to Bank B direct, declined. By Bank C, your credit file shows two recent hard searches plus two declines; Bank C declines too. You're now stuck with three searches on your file and no mortgage. A broker would have run soft searches across all three lenders first and picked the most likely yes.
The honest summary
For genuine vanilla cases with a clear best-fit lender, direct can save a small amount of friction. For everyone else, the broker's combination of soft searches + lender-specific placement knowledge produces materially better outcomes. The cost of going direct on a specialist case isn't just a slightly worse rate - it can be no mortgage at all.
What to do next
If your case is vanilla and you have a clear preferred lender, direct can be a fine route. For anything specialist, get matched with a broker who handles your case type. Free, no obligation, FCA-authorised advice. We're an introducer - we route you to a specialist broker rather than handling the application ourselves. More on how that works.
FAQs
Is it cheaper to go direct to a bank or use a broker?
Usually similar cost when comparing the headline rate. Most major UK banks offer the same rates direct and through brokers; some have intermediary-only rates that are slightly better via a broker; a small number have direct-only rates that beat broker pricing. The bigger difference is access: a broker compares across the whole market in one go, while going direct means doing the comparison yourself across many banks' websites.
Will I save money using a mortgage broker?
Most UK buyers do. A whole-of-market broker compares hundreds of products in one session, knows which lender's criteria match your profile, and runs soft credit searches before any hard search. Direct-to-bank involves comparing yourself across multiple sites and a hard search if you apply. For standard cases the saving may be modest (£10-£50/month from a better rate); for specialist cases it can be much larger, because going direct may produce declines you don't know about.
Do banks have exclusive rates?
Sometimes, yes. Some lenders offer direct-only products to existing customers (e.g. you bank with them) at slightly better rates than their intermediary-available products. The opposite is also common - intermediary-exclusive rates that only brokers can access. A whole-of-market broker can advise on whether checking direct is worth doing for your specific lender.
Can I apply to multiple banks at once?
Technically yes, but each formal application triggers a hard credit search. Multiple hard searches in a short period damage your credit score and look bad to subsequent lenders. A broker runs soft searches across multiple lenders to compare options without affecting your credit file.
What can a broker do that a bank can't?
Compare the whole market; structure applications to fit specific lender criteria; place complex cases (self-employed director using retained profit; adverse credit; JBSP; BTL portfolio); access intermediary-only specialist lenders; run soft searches before formal application. Banks just offer their own products.
When does going direct to a bank make most sense?
When you bank with the lender already, have a clean credit profile, are buying a standard property, and you already know the bank offers competitive rates for your LTV band. In that narrow case, a product transfer or direct application can be the simplest route. For everyone else, broker placement adds value.
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