SA5114· Pop. 36,847Gawler

ONE TREE HILL

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

Investor score

50

Vacancy rate is a modelled estimate. Price, rent and annual growth use real government data (see source labels on each card). This is not financial advice. See full disclaimer.

Median price

$645,000

SA Gov · 2026

Rent yield

4.0%

computed from govt data

Annual growth

7.3%

annualised from govt data

Vacancy rate

0.8%

modelled estimate

AI insights for ONE TREE HILL

Investment analysis, risks & comparisons

PREMIUM

ONE TREE 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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Median price sourced from SA Gov · 2026 — real government transaction data. Growth, demand and vacancy figures remain modelled estimates.

Median rent

$500/wk

SA Housing Trust · Q1 2026

Demand change

+5.7%

annual shift

Yield × growth index

5.7

combined signal

Net yield (est.)

1.59%

after mgmt, rates, insurance, maintenance

5-yr growth (CAGR)

+19.5%

est. compound, long-run avg

10-yr growth (CAGR)

+13.3%

est. compound, long-run avg

Rental demand

63 / 100

Strong demand

Supply pipeline

Est.

0.0%

new dwellings approved / stock · Modelled estimate

Low supply pressure

5-year price history

2020
$187k
2021
$265k
2022
$326k
2023
$415k
2024
$551k
2025
$601k
2026
$645k

Source: SA Gov · 2026 · all sources

Market overview

ONE TREE HILL is a metropolitan SA suburb with strong capital growth momentum and moderate rental yield. Strong infrastructure, employment access, and lifestyle amenities support ongoing investment demand.

Highlights

  • Metro SA suburb with strong infrastructure and transport
  • Rental yield 4.0% with stable tenant demand
  • High annual growth of 7.3% — outperforming state average
  • Very low vacancy rate — high rental demand

Risk factors

  • Subject to broader interest rate and economic conditions

Community profile

Source: ABS Census 2021 · ATO 2022–23

Median household income

$1,481/wk

$85k taxable p.a.

Renters

31.2%

66.8% owner-occupier

Median age

33.0 yrs

Unemployment

4.2%

Population growth

+2.7% p.a.

Investor-owned

7.0%

of all dwellings (ATO)

Houses

58%

36% apartments

Degree qualified

25.9%

bachelor's or higher (ABS)

Work from home

14.7%

of employed residents (ABS Census)

Median lot size

400 m²

Compact block

Household size

2.2 persons

avg per dwelling (ABS Census)

Short-term rental

2.8%

Mostly long-term tenants

Market activity

Distance to CBD

27.2 km

Outer suburbs

Days on market

24 days

Fast-moving market

Auction clearance

67.5%

Strong demand

Walkability

6 / 100

Car-dependent

Coastal proximity

35.5 km

Inland

NBN technology

FTTN

Standard — fibre to node

Population density

1,169/km²

Suburban

Schools in postcode 5114

🏫6 Primary🎓1 Secondary📚4 Combined
ACARA 2025

🏫Primary (6)

Catherine McAuley School

Catholic · Yrs R-6

ICSEA 976

One Tree Hill Primary School

Government · Yrs R-6

ICSEA 965

Playford Primary School

Government · Yrs U, R-6

ICSEA 944

Craigmore South Primary School

Government · Yrs R-6

ICSEA 922

Blakeview Primary School

Government · Yrs U, R-6

ICSEA 921

John Hartley School B-6

Government · Yrs U, R-6

ICSEA 903

🎓Secondary (1)

Craigmore High School

Government · Yrs U, 7-12

ICSEA 916

📚Combined (4)

Trinity College Blakeview

Independent · Yrs R-10

ICSEA 1037

Blakes Crossing Christian College

Independent · Yrs R-12

ICSEA 983

Hope Christian College

Independent · Yrs R-12

ICSEA 977

St Columba College

Catholic · Yrs R-12

ICSEA 973

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

Safe
98/ 100

0.1 offences / 100 persons

Source: SA Police · 2024-25

School quality

Average
956ICSEA · national avg 1000

11 schools in postcode area

Source: ACARA My School 2025

Transit access

Good
66/ 100
🚆 1 train🚌 16 bus

Source: State GTFS feeds

Gentrification signal

16

/ 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

none

Source: State GIS flood zone data

🔥

Bushfire risk

low

Source: CFA / RFS / DFES zone data

⛈️

Storm risk

none

Coastal exposure + state climate

Live suburb intelligence

Fetching live data…

Location

Properties in ONE TREE HILL

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