SuburbCheck

Cardiff South vs Warners Bay

The verdict

Cardiff South is more affordable, with a median house price of $914K versus $1.10M in Warners Bay. Cardiff South rates higher for liveability (87 vs 70). Warners Bay rates higher for education (55 vs 48). On the separate residential safety score, Cardiff South rates higher (67 vs 60/100 in Warners Bay).

Scores

Cardiff SouthWarners Bay
Cardiff SouthWarners Bay
Overall7162
Transport7660
Education4855
Liveability8770

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

Demographics

Cardiff SouthWarners Bay
Population2,9318,237
Median age3846
Median household income (wk)$1,688$1,494
Bachelor degree or higher26.5%34.8%
Born in Australia88.4%84.6%
Avg household size2.52.3

Growth: Cardiff South Moderate Growth · Warners Bay Moderate Growth

Property

Cardiff SouthWarners Bay
Median house price$914K$1.10M
Median unit price$690K$798K
House price YoY17.2%17.7%
Median rent — house (wk)$710$745
Rental yield (house)3.7%3.4%
Days on market (house)4133

Median price history

Safety

Cardiff SouthWarners Bay
Residential safety score6760
Break & enter dwelling /100k239243
Motor vehicle theft /100k171231
Domestic assault /100k239316
Total incidents /100k (all)3,1055,390

Total incidents over time

Schools

Cardiff SouthWarners Bay
Total schools14
Government13
Independent00
Average ICSEA1,0031,059

See the full school list on each profile: Cardiff South · Warners Bay

Transport

Cardiff SouthWarners Bay
Transport score7660
Train stations00
Bus stops2797
Light rail stops00
Ferry wharves00
CBD commute (min)Data not availableData not available
Nearest train station (km)1.5 km3.4 km

Liveability

Cardiff SouthWarners Bay
Summer max temp27.5°C27.5°C
Winter max temp18.0°C18.0°C
Annual rainfall (mm)1,1001,100
Supermarkets02
Cafes & restaurants02
Parks15
Playgrounds25
Swimming poolsData not available1
Medical GPs02
Distance to coast (km)6.4 km7.0 km
Distance to CBD (km)110.5 km108.5 km
Nearest beach (km)6.4 km7.1 km
Nearest hospital (km)4.9 km6.0 km

Population & growth

Cardiff SouthWarners Bay
Population (2021)2,9318,237
Estimated 20253,0308,818
Projected 20413,4149,856
Annual growth rate0.83%1.72%

Common questions

Which is safer, Cardiff South or Warners Bay?

Cardiff South has the higher residential safety score (Cardiff South 67/100 vs Warners Bay 60/100).

Which is more affordable, Cardiff South or Warners Bay?

Cardiff South is more affordable, with a median house price of $914K versus $1.10M.

Which has better schools, Cardiff South or Warners Bay?

Warners Bay has a higher average school ICSEA (Cardiff South 1003 vs Warners Bay 1059; national average 1000).

Which has better public transport, Cardiff South or Warners Bay?

Cardiff South has the higher transport score (Cardiff South 76/100 vs Warners Bay 60/100).

Try another comparison

Compare two suburbs

Cardiff South

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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.