Oatley
Investment Score
78
/100
AI Intelligence Summary
Oatley is a well-established, family-oriented suburb located 23km south of Sydney CBD in the Georges River Council area. With a median house price of $1.65M and strong community amenities including Oatley Park and quality schools, it attracts professionals and families seeking a premium lifestyle in the St George region. The suburb features predominantly detached houses on generous 650sqm blocks, with 78% separate houses and high owner-occupancy rates of 72%. Strong demographics include a median age of 42, household income of $95,000, and 52% professional workers with 48% university-educated residents. The area benefits from excellent transport links via Oatley Railway Station on the T4 line, providing 45-minute access to Sydney CBD. Community highlights include the heritage-listed Oatley Flora and Fauna Reserve, active local groups, and proximity to quality shopping at Hurstville and Miranda. Property market performance shows robust growth with 8.5% annual house price appreciation and low vacancy rates of 1.8%, reflecting strong underlying demand in this established residential enclave.
Strengths
- •Premium location in established St George area with strong community reputation
- •Excellent transport connectivity via Oatley Railway Station with direct CBD access
- •High-quality demographics with 52% professional workers and $95,000 median income
- •Strong property market fundamentals with 8.5% annual growth and low 1.8% vacancy
Opportunities
- •Continued gentrification and renovation of original 1950s-60s housing stock
- •Potential for secondary dwelling development on larger blocks
- •Growing demand from families seeking established suburbs with character
- •Infrastructure improvements enhancing connectivity to broader Sydney network
Considerations
- •High median house prices at $1.65M limiting affordability for first-time buyers
- •Limited new development opportunities due to established nature and heritage considerations
- •Lower rental yields at 2.8% for houses affecting investor returns
- •Aging infrastructure in some areas requiring ongoing maintenance investment
Property Market
$1.35M
+8.5% 1yr
$680K
+6.8% 1yr
$950K
$720/wk
$550/wk
32
1.8%
72.0%
Price Growth
| Type | 1 Year | 3 Year | 5 Year |
|---|---|---|---|
| House | +8.5% | +28.2% | +45.8% |
| Unit | +6.8% | +22.5% | +38.2% |
Rental Yields
House Yield
2.8%
Unit Yield
4.2%
Townhouse Yield
3.1%
Investment Scorecard
Demand/Supply Ratio: 1.80
Demand exceeds supply — favourable for sellers
Tax & Financial Intelligence
CPA-grade analysis for Oatley at median house price
+8% surcharge
$720/wk
Negatively geared
Reduces taxable income
~$780/week
Based on 9.2% p.a. growth (from 5-year trend), 50% CGT discount, 39% MTR
5-Year Hold
10-Year Hold
Investor Quick Summary
Entry cost (stamp duty)
$56,640
After-tax yield
1.71%
Weekly holding cost
$780/wk
10yr CGT (est.)
$356,806
Estimates based on FY2025 NSW rates at median house price. Assumes 80% LVR, 6.5% interest rate, 39% marginal tax rate ($135K-$190K bracket). This calculator provides estimates for illustrative purposes only and does not constitute financial, tax, or investment advice. Results depend on assumptions that may not reflect your actual situation. Tax laws, interest rates, and market conditions change frequently. Always consult a qualified professional — such as a CPA, mortgage broker, or financial adviser — before making financial decisions. Ding Group provides integrated advisory through Local Knowledge (CPA), Ding Financial (Mortgage Brokerage), and Ding Real Estate (Licensed Agency).
Demographics
6,800
42
$95K
per annum
68.0%
52.0%
45.0%
3.2%
32.0%
Dwelling Mix
Lifestyle & Community
12
8
1
23.0 km
Nearest Station: Oatley Railway Station
Family-oriented lifestyle with emphasis on outdoor recreation, community events, and proximity to both natural amenities and urban conveniences.
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Data sourced from multiple sources. Last updated 11 April 2026.