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Suburb profile ·Logan LGA · QLD ·4130

Carbrook QLD 4130

Carbrook is in Logan LGA, QLD, postcode 4130, with population 1,330.

The read

Growth-momentum

There are enough stretched or weaker signals here that you should assume trade-offs rather than a clean story. Use compare mode to see whether the downside is price, local quality, or weaker momentum before treating it as a target suburb.

Why it fits

Population movement supports a growth-led read. School coverage gives the page a stronger family/livability signal.

What to check

Gross yield looks low for an income-first use case.

Median house
$1.2M
House median, latest period
0.0%YoY D8 vs AU
Median rent
$375/wk
Market rent signal
D8 vs AU
Gross yield
1.6%
Low yield band
D3 vs AU
Population
1,330
1K local footprint
D8 vs AU
Schools
3
Matched school context
D9 vs AU
Solar
2,741
300 added 12mo · 19MW

Price history

HousesUnits

Trend & investor depth

Indicative cashflow-$864/wk (-$44,911/yr) · interest-only @ 6.1%, 80% LVR

Indicative cashflow is interest-only and excludes tax — use the calculator for a full projection.

Affordability

Buying
11.8x
median home price as a multiple of annual household income
Stretched
Renting
19%
median weekly rent as a share of gross household income (the 30% rule)
Manageable

Owners with a mortgage repay a median of $2,600/mo, while renters pay about $1,625/mo — owning runs $975/mo higher on these medians.

Median price
$1.22M
Household income · yr
$103K
Median rent · wk
$375
Owner mortgage · mo
$2,600
Gross yield
1.6%

Household income

$103K household · yr+29.9% vs QLD suburb median
Personal
$39K
Family
$128K
Household
$103K

Schools

Total3
Avg ICSEA1008
Students1,118
Government1
Independent2
  • Carbrook State SchoolPrimary · Government · ICSEA 1008
  • Kimberley CollegeCombined · Independent · ICSEA 1058
  • Carbrook Animal Assisted Learning CentreSecondary · Independent · ICSEA 958
Crime Year ending Apr 2026
7,987
7,987 per 100k
D8 vs AU

Crime

Rate · per 100k7,987
Total incidents7,987· Year ending Apr 2026
  • Assault1,16333%
  • Break And Enter79322%
  • Drug Offences1,15533%
  • Fraud42212%

Full data detail

Carbrook QLD — Property Data and Demographics

Located in Queensland within the Logan local government area, Carbrook is a small locality (postcode 4130). It is home to about 1,330 residents, with an older-leaning population and a median age of 46. Households earn a median income of $103K per year, with an average household size of 2.8 people. Recent annual estimates show population movement into the broader catchment, with population growth running at +3.1% year-on-year at the LGA level. QLD employment has moved +0.9% year-on-year in the official Jobs and Skills Australia NERO series, which provides the broader jobs backdrop for this suburb. QLD also had 32 Commonwealth-backed major projects under construction, 12 underway, and 50 in planning as at 2 October 2024, which is useful as a broader delivery backdrop rather than a suburb-specific project count. The most common occupations are professionals, technicians & trades, clerical & administrative. Employment in the area leans toward construction and healthcare. The top ancestries reported are English, Australian, Scottish.

The median house price in Carbrook is $1.2 million, broadly unchanged over the past year. The median weekly rent is $375 (Census 2021). This gives a gross rental yield of approximately 1.6%. The median monthly mortgage repayment is $2,600.

Carbrook is served by 3 schools, including 1 primary, 1 secondary, 1 combined. The average ICSEA score is 1008, which is around the national average of 1,000. Public transport access includes 1 bus stop. The crime rate in the Logan LGA is moderate at 7,987 incidents per 100,000 population.

From an investment perspective, Carbrook shows a gross rental yield of approximately 1.6%, rated as low yield. Property prices are near the state median ($1.2M/$1.1M). The price-to-income ratio of 11.8x is considered stretched. House prices have moved +0.0% year-on-year. Population growth of +3.1% year-on-year points to strong growth demand fundamentals. Building approvals have changed +0% year-on-year, indicating steady development activity.

Market & money
Investment signalsHeuristics
Rental Yield1.6% Low Yield
Price vs State$1.2M/$1.1M· Near Median
Affordability11.8x Stretched
Price Momentum+0.0%· Stable
Pop. Growth+3.1% Strong Growth
Development+0%· Steady
InvestmentQLD
Mortgage · mth$2,600
Rent · wk(Census)$375
Gross yield1.6%
Price / income11.8x
Sales vol (latest Q)(31 December 2025)133
Population growth · Logan LGAABS ERP
Population (2025)403,515
5-year growth+3.3% CAGR
YoY change+3.1%
20012025
Development · Logan LGAABS Approvals
Approvals (2026)3,676
Houses2,653
Units1,023
YoY change+0%
Employment · Logan LGASALM
Unemployment (Dec-25)4.5%
YoY change-0.9pp
Dec-10Dec-25
Property investors · Postcode 4130ATO
Negatively geared408 (6.8% of filers)
Avg rental loss$7,435/yr
Landlords (rental income)836
Reported capital gains582
People & prosperity
DemographicsCensus 21
Population1,330
Median age46
Household size2.8
HH income · wk$1,989
Personal income · wk$748
Persons / bedroom0.8
SEIFA indexABS
Advantage (IRSAD)6/10
Education (IEO)4/10
Economic (IER)9/10
Disadvantage (IRSD)7/10
Area & amenity
TransportGTFS
Bus stops1
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Current status
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Sources & freshness
Strong evidence

There is enough direct local evidence on Carbrook for a first-pass decision.

QuickProperty mixes release files, Census baselines, and matched local services on this page. Read the status panel before treating every metric as equally fresh.

PRICE POSTURE
Prices come from release-based suburb series.

QVAS residential dwelling sales aggregated to SA2 and mapped to suburb pages

RENT POSTURE
Rent is falling back to Census, not a market feed.

This gives you directional coverage, but it is weaker than a current rent release.

SERVICE POSTURE
Service coverage is matched locally, not inferred nationally.

Schools, transport, and hospitals are useful as presence signals, but they still have different source cadences.

Data status
Property prices
QGSO Housing Profiles · 31 December 2025 · QVAS residential dwelling sales aggregated to SA2 and mapped to suburb pages
medium stability · automated · every update · quarterly
Available
Market rent
ABS Census 2021 · Using Census rent fallback
stable source · manual file · snapshot · census-cycle
Verify
Crime
State crime dataset · Year ending Apr 2026 · Area-level release dataset
Available
Schools
ACARA 2025 · 3 schools matched
stable source · automated · every update · annual
Available
Hospitals
AIHW · No linked local hospital coverage
medium stability · manual file · snapshot · mixed
Missing
Transport
GTFS feeds · 1 matched stops/stations
medium stability · manual file · snapshot · mixed
Available
Population growth
ABS ERP · 2025 · Annual estimate series
stable source · automated · every update · annual
Available
Building approvals
ABS Building Approvals · 2026 · Annual release series
stable source · automated · every update · monthly
Available
Available means a direct local dataset is linked. Verify means coverage exists but freshness or precision is weaker, such as ABS price fallback, Census rent fallback, or low-confidence hospital matching.

Carbrook FAQ

Common questions
  1. What LGA is Carbrook in?

    Carbrook is in the Logan Local Government Area, QLD, postcode 4130. Council-level context for Logan LGA (suburb mix, population, rent, and price coverage) is available on the QuickProperty LGA page.

  2. What is the median house price in Carbrook?

    The current median house price in Carbrook, QLD is $1.2M, based on the latest available sales data from state Valuers General offices and ABS Data by Region.

  3. What is the typical weekly rent in Carbrook?

    The median weekly rent in Carbrook is $375/wk, based on ABS Census 2021 rent fallback.

  4. Is Carbrook a good investment?

    QuickProperty's investment signals for Carbrook show: Low Yield, Near Median, Stretched. These are computed from price, rent, income, and population data — not an opaque score.

  5. Where does QuickProperty get its data for Carbrook?

    Property prices come from state Valuers General offices and ABS Data by Region. Demographics are from ABS Census 2021. School ICSEA scores are from ACARA. Crime statistics are from state police agencies. Transport data is sourced from GTFS feeds.

  6. How often is the Carbrook data updated?

    Property prices update quarterly. RBA macro indicators update with each deploy. Demographics are from Census 2021. School ICSEA scores are from ACARA 2025.