Set Up Your First Green Square Investment Loan To Stay Flexible

The most flexible way to finance a first Green Square investment property is usually: one primary loan secured only by the new unit, plus a separate equity-release split (if needed) secured by your home, and no cross‑collateralisation between properties.

That structure keeps each property clean, makes refinancing or selling easier, and preserves clear tax tracing if rules tighten after the 2026 negative gearing changes.

Map your Green Square investment loan structure on one page before you sign a contract.

Step 1: Decide how you’ll fund the deposit and costs

You’ve got three broad options for a Green Square or Zetland investment:

1. Cash + single investment loan – simplest if you’ve saved the deposit.
2. Equity from your home + standalone investment loan – common for inner‑south owners.
3. Equity only (no cash buffer) – usually too risky for a first‑time investor.

If you’re using equity, a practical approach (in line with our broader guidance on safe gearing) is:

• A new interest‑only split on your home for deposit + stamp duty + costs.
• A standalone investment loan secured only by the new unit for the remaining 80–90%.

Each loan then has one clear purpose, which helps with tax and future portfolio moves.

Quick example

• Purchase price: $900,000 Green Square unit.
• Costs (duty, legals, buffers): ~$55,000.
• Total required: $955,000.

You might structure:

• $180,000 cash/equity‑split (around 19%).
• $775,000 main investment loan (around 81%).

At an indicative 6.5% interest‑only rate, the $775,000 loan costs about $4,195/month in interest.

Your job is to test whether rent + your income can realistically carry that once you add strata, rates, insurance and maintenance.

Step 2: One property, one main loan – not a web of debt

For inner‑south apartments, clean structures matter even more.

High‑density postcodes like Green Square, Zetland and Mascot often sit on lender postcode risk lists, so banks may:

• Cap LVRs lower than 90–95%.
• Shade valuations more conservatively.
• Be fussier on refinancing.

To keep your options open:

• Use one primary loan per property, with internal splits if needed.
• Avoid “all‑in‑one” loans secured by both your home and the new unit.

This way you can:

• Refinance just the investment loan later if a sharper investor deal appears.
• Sell the unit without having to fully restructure your home loan.
• De‑gear gradually if rates keep rising.

If you want a deeper dive on the ongoing review side, see Is Your Green Square Home Loan Still Pulling Its Weight Today?.