Mandalong vs Sydenham
Property investment comparison - Mandalong, NSW 2264 vs Sydenham, NSW 2044
Head-to-head across core investment metrics: Mandalong wins 1, Sydenham wins 2. The better choice depends on whether you're optimising for cash flow, growth, affordability, or liquidity, the table below highlights the winner on each metric.
| Metric | Mandalong | Sydenham |
|---|---|---|
| Median house price | $1.8M | $1.8M |
| Median unit price | $590K | - |
| Gross rental yield (houses) | 2.06% | 3.20% |
| Gross rental yield (units) | 5.27% | - |
| 1-year house growth | - | +6.1%estimate |
| 3-year house growth | - | - |
| Vacancy rate | 2.5% | 1.3% |
| Population | 433 | 1,100 |
Mandalong vs Sydenham: what the numbers say
The median house price is $1.8M in Mandalong and $1.8M in Sydenham, so Mandalong is the cheaper entry point, with Sydenham houses about 1% dearer.
On cash flow, Sydenham leads: houses there return a gross rental yield of 3.20%, compared with 2.06% in Mandalong, a gap of 1.14 percentage points.
Rental vacancy is 1.3% in Sydenham and 2.5% in Mandalong, so landlords in Sydenham face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.
Sydenham is the bigger suburb, with a population of 1,100 against 433, roughly 2.5 times the size of Mandalong; a larger suburb usually means a deeper pool of buyers and tenants.
In short: Sydenham for rental income, Mandalong for a lower purchase price, Sydenham for the tighter rental market. Which matters more depends on whether the investor is buying for cash flow, capital growth or affordability.
Keep exploring
- National investment guide - top suburbs across every metric
- Take the suburb finder quiz - 5 questions to match your goals
- How our investment score works
- Property investment glossary - every term defined
Compare any 2-4 Australian suburbs
Build your own multi-suburb comparison with the full interactive tool.
Open interactive comparison