WA6020· Pop. 22,581Joondalup

MARMION

EstablishedSteady performer with reliable demand and moderate capital growth

Investor score

Annual growth and vacancy rate are modelled estimates based on long-run state averages. Price and rent use real government data where available. This is not financial advice. See full disclaimer.

Median price

—

no recent data

Rent yield

5.5%

rent real · price estimated

Annual growth

12.7%

modelled estimate

Vacancy rate

1.4%

modelled estimate

AI insights for MARMION

Investment analysis, risks & comparisons

PREMIUM

MARMION shows strong investment fundamentals with above-average rental demand and a tightening supply pipeline. The gentrification index of 67/100 signals continued capital appreciation potential, particularly within 600m of the main retail and transit corridor.

Key risk: elevated auction clearance volatility over the past two quarters suggests shifting buyer sentiment. Net yield after typical holding costs sits at approximately 3.6%, below the state median of 4.1% — factor this into cash-flow modelling.

AI insights locked

Investment analysis · Risk assessment · Suburb comparisons

Unlock with Premium

Price figures are estimated — suburb-level data not available for this state. Verify with Domain or REA.

Median rent

$980/wk

WA Bond Authority · Mar 2026

Demand change

+12.3%

annual shift

Yield × growth index

9.1

combined signal

Net yield (est.)

3.77%

after mgmt, rates, insurance, maintenance

5-yr growth (CAGR)

+15.0%

est. compound, long-run avg

10-yr growth (CAGR)

+4.5%

est. compound, long-run avg

Rental demand

71 / 100

Very high rental demand

Supply pipeline

Est.

2.8%

new dwellings approved / stock · Modelled estimate

Moderate supply

5-year price history

No price history available.

Market overview

MARMION is a metropolitan WA suburb with strong capital growth momentum and high rental yield. Strong infrastructure, employment access, and lifestyle amenities support ongoing investment demand.

Highlights

Metro WA suburb with strong infrastructure and transport
Strong rental yield of 5.5%
High annual growth of 12.7% — outperforming state average
Very low vacancy rate — high rental demand

Risk factors

High entry price may limit buyer pool
Subject to broader interest rate and economic conditions

Community profile

Source: ABS Census 2021 · ATO 2022–23

Median household income

$2,374/wk

$88k taxable p.a.

Renters

14.3%

83.1% owner-occupier

Median age

45.0 yrs

Unemployment

3.3%

Population growth

+3.0% p.a.

Investor-owned

19.0%

of all dwellings (ATO)

Houses

66%

29% apartments

Degree qualified

40.7%

bachelor's or higher (ABS)

Work from home

15.0%

of employed residents (ABS Census)

Median lot size

550 m²

Standard block

Household size

2.4 persons

avg per dwelling (ABS Census)

Short-term rental

5.9%

Some Airbnb activity

Market activity

Distance to CBD

14.1 km

Middle ring

Days on market

23 days

Fast-moving market

Auction clearance

50.9%

Balanced market

Walkability

31 / 100

Some errands walkable

Coastal proximity

14.1 km

Coastal fringe

NBN technology

FTTC

Good — fibre to curb

Population density

1,395/km²

Suburban

Schools in postcode 6020

🏫5 Primary🎓2 Secondary

ACARA 2025

🏫Primary (5)

Carine Primary School

Government · Yrs K-6

ICSEA 1123

Marmion Primary School

Government · Yrs K-6

ICSEA 1121

Sorrento Primary School

Government · Yrs K-6

ICSEA 1109

Our Lady of Grace School

Catholic · Yrs PP-6

ICSEA 1108

North Beach Primary School

Government · Yrs K-6

ICSEA 1091

🎓Secondary (2)

Sacred Heart College

Catholic · Yrs 7-12

ICSEA 1116

Carine Senior High School

Government · Yrs 7-12

ICSEA 1105

ICSEA measures the socio-educational background of each school's student community — not academic results or school quality. National average = 1000. Source: ACARA My School 2025.

Liveability & safety

Safety index

High crime

47/ 100

15.9 offences / 100 persons

⚠ Modelled estimate · details

School quality

Top tier

1110ICSEA · national avg 1000

7 schools in postcode area

Source: ACARA My School 2025

Transit access

Limited

39/ 100

🚆 5 train🚌 50 bus

Source: State GTFS feeds

Gentrification signal

/ 100

Moderate momentum

Moderate indicators of demographic change. Young professionals, rising degree rates, and reasonable transit suggest gradual improvement.

Composite: education premium · youth cohort · rental activity · price gap · transit quality

Environmental risk

🌊

Flood risk

none

Source: State GIS flood zone data

🔥

Bushfire risk

none

Source: CFA / RFS / DFES zone data

⛈️

Storm risk

low

Coastal exposure + state climate

Live suburb intelligence

Fetching live data…

Location

Properties in MARMION

View listings

Local professionals

Connect with agents and building inspectors who operate in MARMION. Ask about off-market opportunities, rental appraisals, or arrange a building inspection.

Create a free account to message agents and inspectors directly.

Premium feature

Full suburb intelligence is available to Premium subscribers. Unlock unlimited research, scoring, and market signals.

Upgrade to Premium