About Domain Finance Australia
Your trusted partner in financial growth.
Our mission
At Domain Finance Australia, we’re committed to delivering exceptional customer service while helping you secure the financial support you need — whether it’s for purchasing a new home or refinancing an existing loan.
As a boutique brokerage, we take the time to understand your situation and match you with the right solution — including tailored options from niche lenders that the bigger players often overlook.
Our guiding principles
Built on trust, expertise, and relationships that last.
Client success
We put your financial well-being at the centre of every recommendation we make.
Trust and integrity
We hold ourselves to the highest ethical standards at every step of the journey.
Expertise and knowledge
We stay across a changing lending market so you always get current, informed advice.
Long-term relationships
We’re here as your adviser for the long haul — not just for a single transaction.
About Lachlan

Domain Finance Australia is led by Lachlan Van Cuylenberg, a mortgage broker based in Berwick, Victoria, operating as Credit Representative 571799 under Purple Circle Financial Services Pty Ltd (Australian Credit Licence 486112).
How Lachlan works with clients
As a mortgage broker, Lachlan is bound by a Best Interests Duty — a legal obligation to act in your best interests when recommending a loan — and compares options across a panel of lenders rather than pushing a single product. Domain Finance is based in Berwick, with a focus on Melbourne’s south-east growth corridor, and works with clients across Victoria.
Credentials
- Credit Representative 571799, authorised under Purple Circle Financial Services Pty Ltd (Australian Credit Licence 486112)
- Based in Berwick, Victoria
Talk to Lachlan
Have a question about a home loan or your options? Get in touch with Domain Finance — no obligation.
This page is general information only and doesn’t take your personal circumstances into account. Domain Finance Australia — Credit Representative 571799, authorised under Purple Circle Financial Services Pty Ltd, Australian Credit Licence 486112.
