SuburbCheck

Collaroy Plateau vs Narrabeen

The verdict

Collaroy Plateau is more affordable, with a median house price of $2.86M versus $3.71M in Narrabeen. Collaroy Plateau rates higher for liveability (95 vs 90). Collaroy Plateau has a shorter estimated CBD commute (65 vs 69 min).

Scores

Collaroy PlateauNarrabeen
Collaroy PlateauNarrabeen
Overall7572
Transport5350
Education7875
Liveability9590

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

Demographics

Collaroy PlateauNarrabeen
Population4,8058,255
Median age4048
Median household income (wk)$3,278$1,780
Bachelor degree or higher45.1%41.5%
Born in Australia74.7%71.0%
Avg household size3.22

Growth: Collaroy Plateau Stable · Narrabeen Stable

Property

Collaroy PlateauNarrabeen
Median house price$2.86M$3.71M
Median unit price$1.40M$1.21M
House price YoY2.6%-4.9%
Median rent — house (wk)$1,450$1,050
Rental yield (house)2.7%1.8%
Days on market (house)3622

Median price history

Safety

Collaroy PlateauNarrabeen
Residential safety score100100
Break & enter dwelling /100k10473
Motor vehicle theft /100k8373
Domestic assault /100k146230
Total incidents /100k (all)1,0822,907

Total incidents over time

Schools

Collaroy PlateauNarrabeen
Total schools13
Government11
Independent01
Average ICSEA1,1021,086

See the full school list on each profile: Collaroy Plateau · Narrabeen

Transport

Collaroy PlateauNarrabeen
Transport score5350
Train stations00
Bus stops2729
Light rail stops00
Ferry wharves00
CBD commute (min)6569
Nearest train station (km)12.0 km13.0 km

Liveability

Collaroy PlateauNarrabeen
Summer max temp25.5°C25.5°C
Winter max temp16.5°C16.5°C
Annual rainfall (mm)1,3001,300
Supermarkets21
Cafes & restaurants426
Parks49
Playgrounds15
Swimming poolsData not available2
Medical GPs01
Distance to coast (km)970 m790 m
Distance to CBD (km)17.6 km19.1 km
Nearest beach (km)950 m710 m
Nearest hospital (km)5.8 km6.6 km

Population & growth

Collaroy PlateauNarrabeen
Population (2021)4,8058,255
Estimated 20254,8878,284
Projected 20414,8628,894
Annual growth rate0.42%0.09%

Common questions

Which is safer, Collaroy Plateau or Narrabeen?

Collaroy Plateau and Narrabeen have similar residential safety scores (100 and 100/100).

Which is more affordable, Collaroy Plateau or Narrabeen?

Collaroy Plateau is more affordable, with a median house price of $2.86M versus $3.71M.

Which has better schools, Collaroy Plateau or Narrabeen?

Collaroy Plateau has a higher average school ICSEA (Collaroy Plateau 1102 vs Narrabeen 1086; national average 1000).

Which has better public transport, Collaroy Plateau or Narrabeen?

Collaroy Plateau has the higher transport score (Collaroy Plateau 53/100 vs Narrabeen 50/100).

Try another comparison

Compare two suburbs

Collaroy Plateau

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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.