Mount Cottrell vs Rockbank.
Comparing two suburbs with median house prices of $749,000 and $620,800.
Rockbank (median $620,800) is roughly 21% cheaper to buy into than Mount Cottrell ($749,000).
On school quality, the average ICSEA across schools serving Mount Cottrell (1041) sits above Rockbank (1031).
For buyers
Rockbank is the lower entry point at $620,800 median, 21% below the other suburb. For first home buyers, that translates to a smaller deposit and lower stamp duty bill.
For investors
Rockbank offers the higher gross rental yield (3.11% vs 2.43%), favouring cash-flow investors.
For families
Mount Cottrell edges out on average school ICSEA (1041 vs 1031).
Common questions
Is Mount Cottrell or Rockbank cheaper to buy in?
Rockbank has the lower median house price at $620,800, roughly 21% below Mount Cottrell ($749,000). The gap on units is usually similar but worth checking on the full suburb profiles.
Does Mount Cottrell or Rockbank have better schools?
On average school ICSEA (the ACARA index that benchmarks educational advantage), Mount Cottrell scores 1041 vs 1031 in Rockbank. ICSEA is a school-community indicator, not a quality rating, so always check NAPLAN results and catchment boundaries for the specific address you're considering.
Which suburb has higher rental yield, Mount Cottrell or Rockbank?
Gross rental yield on houses is 3.11% in Rockbank vs 2.43% in Mount Cottrell. Gross yield equals annual rent divided by purchase price. Net yield (after strata, rates, insurance, agent fees and maintenance) typically runs 1.5-2 percentage points lower.
The numbers behind the take
Price & Market
Rental
Lifestyle & Demographics
Risk & Hazard
Schools
Climate
Green dot = better on that metric (lower price, higher growth, higher walkability, lower risk).
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