Wantirna South VIC Property Investment
Knox · 3152 · Score: 67/100 · Buy
Wantirna South Short-Term Rental (Airbnb) Market
Wantirna South VIC Investment Brief
## 1. Investment Verdict Buy — Wantirna South scores 67.0/100 on Estait’s investment scorecard. The single most important number: 11.7% forecast 3-year growth. That’s a projected compound gain of roughly $149,000 on the median house price, even after a -3.0% dip in the past year.
## 2. Market Overview Median house price sits at $1,274,727, units at $840,500. The 1-year price change is -3.0% — a correction, not a crash. But the 5-year compound annual growth rate of 6.5%/yr tells the real story: steady long-term appreciation. Days on market data isn’t available, but the 2.2% vacancy rate signals a balanced market leaning slightly toward sellers. Buyers today get a rare entry point after the dip, while sellers still hold pricing power due to low supply.
## 3. Rental Market Vacancy rate is 2.2% — below the 3% equilibrium, indicating tight supply. Median weekly rent is $680/wk, generating a gross yield of 2.8%. That’s low compared to high-yield suburbs like Springvale (3.2%), but the rental demand rating is high. With 74% owner-occupiers, the rental pool is smaller but stable. For investors, this means reliable tenants but modest cash flow — you’re buying for capital growth, not yield.
## 4. Short-Term Rental Opportunity Median nightly STR rate is $408/night, with 48% occupancy. Estimated annual revenue: $408 × 365 × 0.48 = $71,481. Compare that to LTR annual income: $680/wk × 52 = $35,360. STR grosses double the LTR revenue. But occupancy at 48% is below the 60%+ threshold for consistent profitability after costs (cleaning, management, vacancy gaps). LTR wins for passive investors; STR only works if you actively manage or use a specialist operator.
## 5. Infrastructure & Growth Drivers Two major projects are under delivery or construction: - Angliss Hospital Expansion — boosts local healthcare employment and attracts medical professionals to the area. - Suburban Rail Loop East — under construction, will connect Wantirna South to Melbourne’s rail network, cutting commute times and lifting property values along the corridor.
Transport is standard suburban — bus routes and road access. Employment base is diversified: healthcare, education, retail. The low supply pipeline (price growth outpacing new builds) limits downside risk from oversupply. Population of 20,754 is modest but stable.
## 6. Bull Case If the Suburban Rail Loop East completes on schedule and the market recovers from the -3.0% dip, the 11.7% 3-year forecast could prove conservative. With low supply pipeline and high rental demand, prices could re-accelerate. A 6.5% CAGR over 5 years already delivered $414,000 in median house growth — repeat that over the next 5 years and you’re looking at a $1.7M+ asset. The 2.2% vacancy rate supports rent growth, potentially pushing yields toward 3.0%+.
## 7. Risks - Vacancy risk: At 2.2%, it’s low now, but a rise to 4% would pressure rents and yields. - Single-employer dependency: Healthcare (Angliss Hospital) is a major employer — any cutbacks could soften demand. But the 4.8% unemployment rate is below the national average, limiting this risk. - Supply pipeline: Low now, but if the Suburban Rail Loop triggers a development wave, new stock could cap price growth. - Rate sensitivity: With a $1.27M median, a 1% rate rise adds ~$12,700/year in mortgage costs — this suburb is rate-sensitive due to high entry price. - Proximity to CBD: Not listed as a risk — Wantirna South is ~25km from Melbourne CBD, so distance is a neutral factor, not a negative.
## 8. The Play - Entry range: $1.2M–$1.35M for houses; $800k–$880k for units. - Minimum yield to target: 2.8% gross yield (current market rate). If you can’t hit that, look elsewhere. - Watch signals: Monitor the Suburban Rail Loop East construction milestones — delays soften the bull case. Also track vacancy rate: if it drops below 1.5%, rents will spike; above 3%, sell. - Recommended strategy: Buy and hold for 5+ years. Focus on houses near the rail loop corridor for maximum capital growth. Avoid STR unless you’re an active operator. Use the current -3.0% dip as a buying opportunity before the 11.7% forecast growth kicks in.
This analysis is for informational purposes only and does not constitute financial, legal, or investment advice. Seek professional advice before making investment decisions.
Gentrification Index
Growth Forecast
high confidenceBasis: 5yr CAGR 6.5% + 10yr CAGR 6.6%
- +Low rental vacancy (2.2%) — constrained supply
- −High supply pipeline (3542 new approvals) — may cap price growth
Suburb Metric Thresholds
Macro Environment
Macro Indicators
Cash Rate
4.35%
▲ 0.25%Cash rate as at 2026-05-06 · Credit data 2026-03
Suburb Supply & Demand
Suburb Supply Pipeline — New Dwelling Approvals
664
2020
789
2021
777
2022
615
2023
697
2025
New dwelling approvals — higher numbers mean more future supply
Socio-Economic Profile
Source: ABS Census 2021SEIFA Index · Postcode 3152
Decile 8 of 10 — Low disadvantage
Population
34,940
Education (IEO)
8/10
Econ. Resources (IER)
9/10
10-Year Investment Projection
Modelled on Wantirna South VIC data — rent, capital growth, tax, and depreciation over 10 years.
Pre-filled: $680/wk median rent for Wantirna South. Capital growth and rent increase are editable assumptions.
Schools
In your catchment
These are the government-school zones containing this suburb centroid. Specific addresses within the suburb may fall in different catchments — confirm with the school directly.
Nearby Suburbs
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Analyse a Property →Data sourced from ABS, state government property sales, and Airbnb market analytics. For informational purposes only — not financial advice.