Mortgage broker vs going direct to your bank: which is better

If you already bank somewhere, the idea of applying for a home loan directly with them can feel simpler than bringing in a third party. Whether that is actually the better move depends on what you are optimising for.

Comparing a shortlist of mortgage lenders side by side, whichever route you take, tends to be the most useful first step before locking anything in.

What you get from a broker

A broker compares loan products across a panel of lenders rather than just one. That matters because interest rates, fees, and approval criteria differ meaningfully between lenders, and no single bank is consistently the cheapest or most flexible option for every borrower type. A broker also handles paperwork and liaises with the lender on your behalf, which can save time if your situation is not entirely straightforward, such as being self-employed or buying an investment property. Our step-by-step guide on how using a mortgage broker works walks through exactly what that process looks like from first meeting to settlement.

What you get from going direct

Applying directly with your own bank can feel more familiar, especially if you already have accounts there and a relationship manager you trust. Some banks also run occasional offers exclusively for existing customers that are not available through broker channels. If your finances are simple and you are confident your bank’s rate is competitive, going direct can be a shorter path with fewer parties involved.

Side-by-side comparison

Factor	Mortgage broker	Direct to bank
Lender choice	Compares multiple lenders	Only that bank’s own products
Cost to you	Usually free, lender-paid commission	Free, but no comparison built in
Best suited to	Borrowers wanting to compare, or with complex income	Simple situations with an existing bank relationship
Paperwork handling	Broker manages much of it	You manage more of it yourself
Approval speed	Broker often knows which lenders move faster	Depends solely on that one bank’s current turnaround

When going direct makes sense

Going direct tends to make more sense if you have a long-standing relationship with a bank that has already offered you a preferential rate, or if your financial situation is simple enough that shopping around is unlikely to change much. It also suits people who prefer dealing with one institution from application through to ongoing account management.

When a broker tends to be the stronger option

A broker’s value increases with complexity: self-employed income, multiple properties, a patchy credit history, or wanting to compare more than one lender before committing. It also helps if you simply do not have time to research and apply with several banks yourself. Since the broker is comparing on your behalf, you often end up seeing options you would not have found searching alone.

A middle path

There is no rule against doing both. Getting a comparison from a broker and a direct quote from your own bank, then weighing them side by side, is a reasonable way to make sure you are not missing a better deal either way. The extra half hour it takes rarely costs you anything, since neither path typically carries an upfront fee.

What people commonly overlook when comparing

Interest rate is the easiest thing to compare, so it tends to dominate the conversation, but features and flexibility often matter just as much over the life of a loan. An offset account, the ability to make extra repayments without penalty, or a lower ongoing fee can outweigh a small rate difference over several years. A bank pitching its own product understandably highlights its strengths, while a broker comparing several products can point out where a slightly higher rate elsewhere comes with meaningfully better flexibility for your situation.

When your existing relationship genuinely helps

There are situations where an existing bank relationship carries real weight beyond convenience, particularly if you have a strong track record with that institution, hold other accounts or products with them, or have built a relationship with a banker who understands your finances well. In these cases, a bank sometimes has more flexibility to make an exception on policy than a broker working with the same bank through standard channels would. It is still worth confirming this is genuinely the case rather than assuming loyalty alone results in a better deal.

If you are ready to compare, our scoring method explains how we assess local brokers on transparency and client outcomes, which is a useful starting point regardless of which path you lean toward. You can browse the full directory from the home page at any point.