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The Investment Property Handbook

How to build a resilient investment portfolio in Adelaide — from suburb selection to yield, growth and financing structure.

13 min readBy Buri Son

Investment property is a long game. This handbook covers strategy, numbers, structure, and the Adelaide-specific realities that determine whether your investment builds wealth — or drains it.

1. Growth vs Yield — pick your lane

Every investment sits somewhere on the growth-vs-yield spectrum. High-yield regional stock might return 6–7% gross rent but grow slowly. Blue-chip inner-suburban homes often yield under 3% but compound at 6–8% capital growth long term. Adelaide's sweet spot for 2026 is hybrid — sub-$750k homes in growth corridors like Salisbury, Paralowie and Pooraka that deliver 4.5–5.5% gross yield and above-average growth.

2. Running the numbers properly

Before you offer, calculate:

  • Gross rental yield — annual rent ÷ purchase price. Use our Rental Yield Calculator.
  • Net yield — after rates, insurance, management, maintenance, vacancy.
  • Cash-on-cash return — net cashflow ÷ actual cash invested (deposit + costs).
  • Total return — cashflow + capital growth + debt reduction + tax benefits.
  • Break-even rent — the rent needed to cover holding costs.

Then stress-test at +2% interest rate and 4 weeks vacancy per year. If the deal still works, it's a real deal.

3. Structure: personal name, trust, or SMSF?

The right structure depends on your income, existing assets, family situation and exit strategy. Broadly:

  • Personal name — simplest, negative gearing offsets other income, CGT 50% discount after 12 months.
  • Discretionary trust — asset protection and income distribution, but losses are trapped inside the trust.
  • SMSF — 15% tax on rent, 0% on sale in pension phase, but strict borrowing rules (LRBA) and no personal use.

Always confirm with your accountant before you sign.

4. Finance for investors

Investment loans typically price 20–40 basis points higher than owner-occupier loans. Interest-only is common in the accumulation phase to maximise cashflow and preserve principal for the next deposit. Talk to a broker who models portfolios, not just single loans.

5. Picking the property

Investment-grade homes share DNA:

  • Owner-occupier majority suburb (better long-term price support).
  • 3+ bedrooms, 2 bathrooms, off-street parking where possible.
  • Land content of 60%+ of value on freestanding homes.
  • Zoned for growth, near transport, schools, hospitals, employment.
  • Low maintenance (brick, tile roof, established gardens).

Avoid: high-rise CBD apartments, holiday-let-only zoning, flood/bushfire risk, single-industry towns.

6. Depreciation & tax

Order a depreciation schedule from a quantity surveyor (~$700). On a 2015-built $650k investment, expect $8,000–$14,000 of first-year deductions — often the difference between negative and neutrally geared.

7. Property management done right

A good PM protects your asset and your sanity. See our PM Fee Calculator to compare true costs (not just headline percentage), and Buri's PM service if you want a modern approach.

8. When to sell — and when not to

The best investors rarely sell. Refinancing to release equity for the next purchase is usually more tax-efficient than selling. Sell when: the thesis has broken, better opportunities exist, or your life stage demands it.

Ready to build a portfolio?

Browse current investment-grade listings or book a strategy session.

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