Lake Illawarra vs Barrack Heights.
Comparing two suburbs with median house prices of $892,500 and $851,000. Lake Illawarra edges out on more headline metrics in this comparison.
Barrack Heights (median $851,000) is roughly 5% cheaper to buy into than Lake Illawarra ($892,500). Over the past year, Lake Illawarra (+6.8%) ran 0.4 percentage points ahead of Barrack Heights (+6.4%) on house-price growth.
Lake Illawarra scores higher on walkability (32/100 vs 0/100 ), useful if you're optimising for a car-light household. On school quality, the average ICSEA across schools serving Lake Illawarra (965) sits above Barrack Heights (964). Barrack Heights skews owner-occupied (65%), Lake Illawarra runs more rental-dense (48% owner).
For buyers
Barrack Heights is the lower entry point at $851,000 median, 5% below the other suburb. For first home buyers, that translates to a smaller deposit and lower stamp duty bill.
For investors
Investors face a yield-versus-growth split: Barrack Heights delivers the better gross yield (4.28% vs 4.08%), but Lake Illawarra has run faster on capital growth this year. The right pick depends on whether you're optimising for cash flow or capital appreciation.
For families
Lake Illawarra edges out on average school ICSEA (965 vs 964). Barrack Heights also has a higher family-household share (74% vs 58%), so the catchment community skews family-heavy.
Common questions
Is Lake Illawarra or Barrack Heights cheaper to buy in?
Barrack Heights has the lower median house price at $851,000, roughly 5% below Lake Illawarra ($892,500). The gap on units is usually similar but worth checking on the full suburb profiles.
Which has stronger property growth, Lake Illawarra or Barrack Heights?
Over the past 12 months, Lake Illawarra grew +6.8% vs +6.4% in Barrack Heights, a gap of 0.4 percentage points. Twelve-month growth can swing year to year, so weight long-run trends from the individual suburb profiles before making a buy decision.
Does Lake Illawarra or Barrack Heights have better schools?
On average school ICSEA (the ACARA index that benchmarks educational advantage), Lake Illawarra scores 965 vs 964 in Barrack Heights. 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 is more walkable, Lake Illawarra or Barrack Heights?
Lake Illawarra scores 32/100 on walkability vs 0/100. Above 70 is considered very walkable (most errands on foot), 50-69 is walkable for some errands, below 50 typically requires a car for daily life.
Which suburb has higher rental yield, Lake Illawarra or Barrack Heights?
Gross rental yield on houses is 4.28% in Barrack Heights vs 4.08% in Lake Illawarra. 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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