SuburbCheck

Christie Downs vs O'Sullivan Beach

The verdict

Christie Downs is more affordable, with a median house price of $711K versus $778K in O'Sullivan Beach. Christie Downs rates higher for transport (89 vs 64). O'Sullivan Beach is closer to the coast (750 m vs 2.4 km). On the separate residential safety score, O'Sullivan Beach rates higher (98 vs 11/100 in Christie Downs).

Scores

Christie DownsO'Sullivan Beach
Christie DownsO'Sullivan Beach
Overall6856
Transport8964
Education3538
Liveability7562

Overall is based on transport, liveability & education — the metrics available at consistent quality nationwide. Residential safety is compared separately below.

Demographics

Christie DownsO'Sullivan Beach
Population5,2391,844
Median age4144
Median household income (wk)$889$1,072
Bachelor degree or higher14.6%18.2%
Born in Australia69.2%75.7%
Avg household size2.22.2

Growth: Christie Downs Moderate Growth · O'Sullivan Beach

Property

Christie DownsO'Sullivan Beach
Median house price$711K$778K
Median unit priceData not availableData not available
House price YoY17.5%9.7%
Median rent — house (wk)$560Data not available
Rental yield (house)3.8%Data not available
Days on market (house)Data not availableData not available

Median price history

Safety

Christie DownsO'Sullivan Beach
Residential safety score1198
Break & enter dwelling /100k878108
Motor vehicle theft /100k363108
Domestic assault /100kData not availableData not available
Total incidents /100k (all)13,1515,965

Total incidents over time

Schools

Christie DownsO'Sullivan Beach
Total schools62
Government41
Independent01
Average ICSEA9251,018

See the full school list on each profile: Christie Downs · O'Sullivan Beach

Transport

Christie DownsO'Sullivan Beach
Transport score8964
Train stations10
Bus stops3316
Light rail stops00
Ferry wharves00
CBD commute (min)5785
Nearest train station (km)100 m1.9 km

Liveability

Christie DownsO'Sullivan Beach
Summer max temp29.0°C29.0°C
Winter max temp15.5°C15.5°C
Annual rainfall (mm)550550
Supermarkets11
Cafes & restaurants01
Parks2212
Playgrounds33
Swimming pools3620
Medical GPs10
Distance to coast (km)2.4 km750 m
Distance to CBD (km)24.3 km24.2 km
Nearest beach (km)9.6 kmData not available
Nearest hospital (km)21.5 km21.3 km

Population & growth

Christie DownsO'Sullivan Beach
Population (2021)5,2391,844
Estimated 20255,3061,931
Projected 20415,989Data not available
Annual growth rate0.32%1.16%

Common questions

Which is safer, Christie Downs or O'Sullivan Beach?

O'Sullivan Beach has the higher residential safety score (Christie Downs 11/100 vs O'Sullivan Beach 98/100).

Which is more affordable, Christie Downs or O'Sullivan Beach?

Christie Downs is more affordable, with a median house price of $711K versus $778K.

Which has better schools, Christie Downs or O'Sullivan Beach?

O'Sullivan Beach has a higher average school ICSEA (Christie Downs 925 vs O'Sullivan Beach 1018; national average 1000).

Which has better public transport, Christie Downs or O'Sullivan Beach?

Christie Downs has the higher transport score (Christie Downs 89/100 vs O'Sullivan Beach 64/100).

Try another comparison

Compare two suburbs

Christie Downs

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SuburbCheck

A free, data-driven tool to compare Australian suburbs on safety, schools, transport, property and liveability — built from public government data.

Data sources

ABS Census & ERP · Valuers-General · BOCSAR & state crime agencies · GTFS · ACARA · Bureau of Meteorology · OpenStreetMap.

Data is from public sources and may not reflect current conditions. Figures are indicative and should not be the sole basis for property or relocation decisions.

© 2026 SuburbCheck · Data refreshed quarterly.