
About us
Committed to exceptional service and knowledgeable support, we guide you through every phase of your mortgage journey.
Here to assist you in finding the right lending solution
Decis Mortgage is a Sydney-based mortgage brokerage helping individuals, families and property investors secure lending solutions that support their goals. While based in Sydney, we work with clients across Australia with particular experience supporting property investors and self-employed clients.
Whether you are buying your first home, refinancing an existing loan or growing a property portfolio, we provide practical guidance to help you understand your options and move through the lending process with confidence. Our approach is built on honest advice, efficient service and tailored lending strategies, helping clients improve borrowing capacity, structure loans for portfolio growth and find solutions that support sustainable wealth creation over time.

Mini Zhang
Director / Senior Mortgage Broker
Email: mini@
Mini has dedicated many years to the mortgage lending and property finance sectors, establishing herself as a knowledgeable professional in the field. As the founder of Decis Mortgage, she has gained extensive experience working with a diverse clientele, including first-home buyers, upgraders, property investors, and self-employed borrowers. Mini’s deep understanding of lender requirements across Australia allows her to navigate complex situations effectively.
Renowned for her meticulous attention to detail and client-first approach, Mini is passionate about empowering clients to build long-term wealth. She provides hands-on support throughout the negotiation and settlement processes, ensuring each decision aligns with her clients’ financial goals.
Our services
We provide extensive assistance for all your financing and home loan requirements across a variety of services. Regardless of your background, our knowledgeable professionals are dedicated to identifying the most suitable options for your specific circumstances.
Common questions and answers
We not only provide competitive rates but also ensure our availability to assist you with any inquiries throughout the duration of your loan. Whether you are a first-time buyer or a seasoned investor, we are dedicated to being there for you when you need us most.
What does a broker do?
A broker is a finance expert who collaborates with you to understand your borrowing objectives and assess your eligibility for loans. They offer a more personalised level of assistance compared to traditional lenders and have access to a variety of loan products from multiple financial institutions, enabling them to identify the most suitable loan terms for your specific needs.
Do you charge fees for home or investment loans?
There are no additional repayments or fees when securing a loan through a broker. Brokers receive commission from the lender for bringing in new business, but this does not influence your interest rate or other terms of the loan agreement.
Is it more expensive to use a broker?
Engaging a broker comes at no cost to you, as the lender compensates your broker. With access to numerous loan products from various lenders, brokers will help identify the most suitable loan for your needs. Typically, this involves finding the lowest available rate at the time along with product features that best suit you.
Some brokers may impose service fees, which should be disclosed prior to offering their services.
How much can I borrow?
While our borrowing calculator can provide a general idea of your potential borrowing capacity, for a more accurate evaluation, please reach out to our team. We can discuss your options in detail and consider your specific circumstances.
Should I go for a fixed or variable rate?
As the name implies, variable-rate home loans have interest rates that fluctuate over time. They tend to offer more flexibility compared to other loan types, featuring options like redraw facilities and extra payment capabilities. However, they do not guarantee fixed repayment amounts.
Conversely, fixed-rate home loans provide consistent monthly repayments – you will know precisely how much to pay each month throughout the loan term. While these loans may lack some flexibility in features, they offer borrowers stability when budgeting for repayments.
When deciding which loan type suits you best, consider what matters more to you – whether it’s flexibility or certainty regarding your monthly payments.
Which lenders do you partner with?
Through our association with a mortgage aggregator, we have access to a wide array of loan products from more than 40 lenders. This allows us to assist you in discovering various options tailored to your unique circumstances.
Some of our mortgage broking service areas in Sydney
We service clients Australia Wide as well as support across Sydney’s entirety with lender access, home loan help and finance options tailored to our local community.










