QLD4810· Pop. 21,697Townsville

CASTLE HILL

GrowthStrong momentum, tight vacancy, rising population — in the sweet spot

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

3.2%

rent real · price estimated

Annual growth

6.6%

modelled estimate

Vacancy rate

1.5%

modelled estimate

AI insights for CASTLE HILL

Investment analysis, risks & comparisons

PREMIUM

CASTLE HILL 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.

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

Median rent

$300/wk

QLD RTA Bond Stats · Mar 2026

Demand change

+6.0%

annual shift

Yield × growth index

4.9

combined signal

Net yield (est.)

4.32%

after mgmt, rates, insurance, maintenance

5-yr growth (CAGR)

+10.6%

est. compound, long-run avg

10-yr growth (CAGR)

+8.1%

est. compound, long-run avg

Rental demand

67 / 100

Strong demand

Supply pipeline

Est.

3.0%

new dwellings approved / stock · Modelled estimate

Moderate supply

5-year price history

No price history available.

Market overview

CASTLE HILL is a QLD suburb offering lower rental yield and strong price growth. The local economy supports a stable rental base, with ongoing demand from owner-occupiers and investors seeking value outside capital cities.

Highlights

Rental yield 3.2% with stable tenant demand
Consistent annual growth of 6.6%
Access to national transport network and amenities

Risk factors

Subject to broader interest rate and economic conditions

Community profile

Source: ABS Census 2021 · ATO 2022–23

Median household income

$1,610/wk

$58k taxable p.a.

Renters

47.8%

49.0% owner-occupier

Median age

40.0 yrs

Unemployment

4.7%

Population growth

+3.4% p.a.

Investor-owned

15.0%

of all dwellings (ATO)

Houses

75%

13% apartments

Degree qualified

21.1%

bachelor's or higher (ABS)

Work from home

10.1%

of employed residents (ABS Census)

Median lot size

1.0 ha

Large block

Household size

2.5 persons

avg per dwelling (ABS Census)

Short-term rental

15.8%

High Airbnb activity

Market activity

Distance to CBD

1116.8 km

Regional

Days on market

43 days

Normal turnover

Auction clearance

44.1%

Buyer's market

Walkability

2 / 100

Car-dependent

Coastal proximity

6.5 km

Near coast

NBN technology

FTTC

Good — fibre to curb

Population density

1,016/km²

Suburban

Schools in postcode 4810

🏫6 Primary🎓2 Secondary📚1 Combined⭐2 Special

ACARA 2025

🏫Primary (6)

St Joseph's Catholic School, The Strand

Catholic · Yrs Prep-6

ICSEA 1100

Belgian Gardens State School

Government · Yrs Prep-6

ICSEA 1055

Townsville Central State School

Government · Yrs Prep-6

ICSEA 930

Railway Estate State School

Government · Yrs Prep-6

ICSEA 916

Townsville South State School

Government · Yrs Prep-6

ICSEA 909

Townsville West State School

Government · Yrs Prep-6

ICSEA 866

🎓Secondary (2)

St Patrick's College Townsville

Catholic · Yrs 7-12

ICSEA 1024

Townsville State High School

Government · Yrs 7-12

ICSEA 924

📚Combined (1)

Townsville Grammar School

Independent · Yrs Prep-12

ICSEA 1116

⭐Special (2)

Townsville Flexible School

Catholic · Yrs 7-12

ICSEA 842

Cleveland Education and Training Centre

Government · Yrs 5-12

ICSEA 720

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

Moderate

64/ 100

10.8 offences / 100 persons

Source: QLD Police · 2024-25

School quality

Below average

946ICSEA · national avg 1000

11 schools in postcode area

Source: ACARA My School 2025

Transit access

Limited

32/ 100

🚆 0 train🚌 14 bus

Source: State GTFS feeds

Gentrification signal

/ 100

Stable / no signal

Established suburb with stable demographics. Consistent demand but lower gentrification upside.

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

Environmental risk

🌊

Flood risk

medium

Source: State GIS flood zone data

🔥

Bushfire risk

low

Source: CFA / RFS / DFES zone data

⛈️

Storm risk

high

Coastal exposure + state climate

🌀

Cyclone risk

high

QLD/NT tropical cyclone zone

Live suburb intelligence

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Location

Properties in CASTLE HILL

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