O'Sullivan Beach vs Christies Beach.
Comparing two suburbs with median house prices of $780,000 and $923,500.
O'Sullivan Beach (median $780,000) is roughly 16% cheaper to buy into than Christies Beach ($923,500). Over the past year, Christies Beach (+16.5%) ran 6.8 percentage points ahead of O'Sullivan Beach (+9.7%) on house-price growth.
Christies Beach scores higher on walkability (8/100 vs 42/100 ), useful if you're optimising for a car-light household. On school quality, the average ICSEA across schools serving O'Sullivan Beach (961) sits above Christies Beach (953). O'Sullivan Beach skews owner-occupied (68%), Christies Beach runs more rental-dense (54% owner).
For buyers
O'Sullivan Beach is the lower entry point at $780,000 median, 16% below the other suburb. For first home buyers, that translates to a smaller deposit and lower stamp duty bill.
For investors
Christies Beach carries both higher gross yield (3.43% vs 2.00%) and stronger 12-month growth. On the headline numbers, it's the cleaner investor case of the two.
For families
O'Sullivan Beach edges out on average school ICSEA (961 vs 953).
Common questions
Is O'Sullivan Beach or Christies Beach cheaper to buy in?
O'Sullivan Beach has the lower median house price at $780,000, roughly 16% below Christies Beach ($923,500). The gap on units is usually similar but worth checking on the full suburb profiles.
Which has stronger property growth, O'Sullivan Beach or Christies Beach?
Over the past 12 months, Christies Beach grew +16.5% vs +9.7% in O'Sullivan Beach, a gap of 6.8 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 O'Sullivan Beach or Christies Beach have better schools?
On average school ICSEA (the ACARA index that benchmarks educational advantage), O'Sullivan Beach scores 961 vs 953 in Christies Beach. 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, O'Sullivan Beach or Christies Beach?
Christies Beach scores 42/100 on walkability vs 8/100. 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, O'Sullivan Beach or Christies Beach?
Gross rental yield on houses is 3.43% in Christies Beach vs 2.00% in O'Sullivan Beach. 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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