Property investment loans in South West Sydney
Whether it's your first investment or your fifth, we'll help South West Sydney investors structure their loan to support their strategy.
Whether it's your first investment or your fifth, strategy matters
Property investing isn't just about location and timing - it's about structuring your finance in a way that helps you grow, not hold you back. A smart loan can support your returns, manage your risk, and set you up for the next opportunity.
At Infinity Mortgage Brokers, we understand investment lending inside and out. We'll help Bankstown and South West Sydney investors find a loan that aligns with their goals, supports their strategy, and makes their money work harder.
What does the process look like?
Investment loans are different from home loans in a few key ways - from the way lenders assess your application to the features and flexibility you might need. Here's what we look at with you:
- Your borrowing power, factoring in current and future rental income
- Interest-only vs principal & interest repayments
- Loan structures that suit your plans, with your accountant's input on tax
- Using equity in your existing property as a deposit
- Cross-collateralisation risks and how to avoid them
- Offset accounts, redraw facilities, and other investor-friendly features
We don't just look at what gets you in the door. We think about how your lending choices affect your next steps.
Why does loan structure matter?
Investment property isn't a quick win - it's a long game. And your loan can either accelerate your portfolio or slow you down.
If your finance isn't structured properly, you could end up limiting your borrowing capacity or exposing yourself to unnecessary risk. That's why the right advice up front makes a massive difference down the track.
How Infinity Mortgage Brokers can help
We've helped everyone from first-time investors to seasoned landlords structure their loans for growth - not just approval. With access to 40+ lenders, we don't just find a product - we find a strategy. Here's how we help:
- Compare loan options that match your property goals
- Help you use existing equity to fund your next purchase
- Talk you through fixed vs variable, IO vs P&I, and what's right for your plan
- Avoid common investor pitfalls like cross-collateralisation
- Coordinate pre-approvals so you're ready to move when the right property comes up
We take the stress and guesswork out of the process so you can focus on building your portfolio in Bankstown, South West Sydney or beyond.
Building a portfolio? Let us do the heavy lifting for you.
Schedule a free introductory call with us now.
How is a property investment loan different from a loan on my own home?
A property investment loan differs from an owner occupier home loan in three ways. It usually costs more, the application is assessed differently, and the interest is generally tax deductible.
Price
Investment rates are generally a little higher than owner occupier rates, and interest only loans cost more again. Maximum loan to value ratios can also be lower.
Assessment
Lenders include the expected rent in your income, but commonly only about 80% of it, to allow for vacancies, agent fees and repairs. They also count holding costs such as council and water rates, insurance, strata levies and land tax where it applies.
Tax
Interest on money borrowed to buy a rental property is generally deductible. That shapes whether interest only repayments make sense and how the loan should sit beside the mortgage on your own home.
Getting the structure right
Infinity Mortgage Brokers helps South West Sydney investors set up the loan alongside their accountant's advice, so the structure and the tax position work together. Our guide to buying an investment property goes further, and overseas buyers should read home loans for overseas investors.
Can I use equity in my Bankstown home to buy an investment property?
Yes, you can use the equity in your Bankstown home to buy an investment property, and for most local investors that equity is the deposit. Usable equity is generally 80% of your home's current value minus what you still owe.
An illustrative example
If your home is valued at $1,200,000 and you owe $500,000, 80% of the value is $960,000. That leaves up to $460,000 of usable equity, subject to your ability to service the extra debt. Our guide to using equity to buy a second property covers the process.
Keep the debts apart
Equity is usually drawn as its own loan split, not as an increase to your existing home loan. A separate split keeps investment borrowing distinct from private borrowing, which generally makes the deductible interest easier to identify. Confirm the structure with your accountant.
Valuation comes first
Values in Panania and Revesby do not always move in step with those in Bass Hill or Chester Hill, so the lender's valuation is the figure that counts. Infinity Mortgage Brokers can request upfront valuations from several lenders before you choose where to apply. See also how to access the equity in your home.
How do lenders assess an investment property in South West Sydney?
Lenders assess an investment property in South West Sydney on its valuation, rental income, dwelling type, site risks and title. The property is the lender's security, so it is examined almost as closely as you are. The main checks are:
• The valuation, which is the lender's figure and can land under the price you agreed to pay
• The rent, taken from an agent's appraisal or the valuer's estimate, not the selling agent's claim
• The size and type of dwelling, with compact studios and very large towers attracting tighter limits
• Site risks such as flooding and bushfire exposure
• Title and zoning, including company title, mixed use buildings and unapproved structures
Where local purchases hit trouble
Large towers in the Liverpool and Bankstown centres can fall under some lenders' high density restrictions. Homes on the Georges River floodplain in Milperra or Warwick Farm can draw questions about flood cover. A granny flat built without approval can stall a valuation altogether.
Choosing the location
Start with our research on the best suburbs for property investors and the fastest growing suburbs.
Matching property to lender
Lender appetite differs so widely that a property one bank declines can be routine for another. Infinity Mortgage Brokers checks the property against lender policy before you commit.
Is interest only or principal and interest better for an investment loan?
Interest only repayments tend to suit investment loan borrowers who are still paying off their own home. Principal and interest suits investors with no private debt who want to own the property sooner.
How interest only works
For a set period, usually up to five years, you pay only the interest. Repayments are lower, which helps cash flow, and you can direct spare funds to your non deductible home loan. The costs are a higher rate and a balance that does not fall. Repayments also rise noticeably when the loan reverts to principal and interest. Our guide to interest only loans for investors models that step up.
How principal and interest works
Each repayment reduces the debt. You pay more per month, build equity faster, pay less interest in total and generally receive a lower rate.
Thinking beyond one property
If you plan several purchases, see our guide to building a property investment portfolio, or consider whether rentvesting fits your plans.
Getting advice
The tax outcome differs between the two, so Infinity Mortgage Brokers settles the structure with your accountant. We service investors across Bankstown, Padstow and Peakhurst.

