- Property listing URL — the Domain or realestate.com.au page with the full listing details, photos, and floor plan
- Asking price (or price guide) — if the listing says "offers above $600,000" or "price guide $580,000 - $620,000", use the midpoint
- Estimated weekly rent — check comparable rentals on [Domain](https://www.domain.com.au) or [realestate.com.au](https://www.realestate.com.au) for similar properties in the same suburb (same bedroom count, similar condition)
- Suburb name — you will need this to look up growth data and red flags
Gross Rental Yield
Yield Benchmarks
- Below 3.5% — low yield. The property needs strong capital growth to justify the investment. Expect negative cash flow.
- 3.5% to 5% — moderate yield. Common in metropolitan areas with balanced growth and income characteristics.
- Above 5% — strong yield. Often found in regional centres or outer suburbs. Check that the high yield is not masking poor growth prospects.
Cash Flow Ranges
- Positive cash flow — rare in capital city markets but possible in regional areas or with higher deposits. A strong starting position.
- Mildly negative ($50-$150/wk) — common and manageable for most investors with stable income. Tax deductions (depreciation, interest) often reduce the real cost.
- Heavily negative (>$200/wk) — proceed with caution. The property needs significant capital growth to justify the holding cost.
Cash Flow Sustainability
Make sure you can sustain any weekly shortfall for 3 to 5 years minimum. A detailed analysis would factor in vacancy periods, strata levies, water rates, and land tax.
Days on Market Guide
- Under 30 days — strong demand, seller's market
- 30-60 days — balanced market
- Over 60 days — weaker demand, worth investigating why
Property Red Flags
- Flood or bushfire overlays — check your local council's planning maps. Properties in designated overlay zones may face higher insurance premiums, lending restrictions, and reduced buyer pools at resale.
- High strata/body corporate fees — for units and townhouses, strata levies above $5,000-$6,000 per year eat directly into your cash flow. Check if a special levy is planned.
- Unusual zoning — is the property zoned residential, or is it mixed-use, industrial-adjacent, or subject to heritage overlays? Non-standard zoning can limit renovations and affect value.
- High vacancy rates — if the suburb vacancy rate is above 3-4%, there may be an oversupply issue.
- Price growth significantly above median — if the suburb's prices have spiked 20-30% in a single year, that pace is unlikely to sustain. You may be buying at the peak.
- Contamination or easement issues — former industrial sites, properties near petrol stations, or those with major easements crossing the block can present issues.
- Yield: Is the gross yield above your minimum threshold? (For most investors, 3.5% or above.)
- Cash flow: Can you comfortably sustain the weekly out-of-pocket cost for 3 to 5 years?
- Growth: Does the suburb show consistent historical growth and positive demand indicators?
- Red flags: Are there any deal-breakers, or only manageable issues you can investigate further?
- Comparison: Does this property rank favourably against your other added options?
- Gathered listing URL, asking price, estimated rent, and suburb name
- Calculated gross rental yield — is it above 3.5%?
- Estimated rough weekly cash flow — can you sustain the holding cost?
- Checked suburb median price history (5-year trend)
- Reviewed population growth and infrastructure projects
- Checked days on market for the suburb
- Searched for flood/bushfire overlays on council planning maps
- Checked strata fees (if applicable)
- Verified zoning is standard residential
- Checked suburb vacancy rate — is it below 3-4%?
- Looked for unusual price spikes in the suburb
- Compared property against 2-3 alternatives
- Made preliminary pass/fail decision
- If pass: added to pipeline for checks
Checks Scaling
The more money at stake, the more thorough your analysis should be. A $400,000 unit in a well-understood suburban market warrants a different level of scrutiny than a $1.2 million house in an unfamiliar area.