Karragarra Island is in Redland LGA, QLD, postcode 4184, with population 240.
The page is still useful for local context, but the evidence stack is too thin for a clean one-page call. Use nearby stronger suburbs or compare mode before treating it as a serious shortlist decision.
Evidence depth is verify-heavy, so the profile should be treated as provisional. The page is thin enough that nearby alternatives should be checked before shortlisting. Small local population makes the signal set more fragile.
Price series isn't recorded for this suburb. Census housing data is shown instead.
Owners with a mortgage repay a median of $867/mo, while renters pay about $1,161/mo — renting runs $294/mo higher on these medians.
Karragarra Island is a small, quiet locality in Queensland within the Redland local government area (postcode 4184). It is home to about 240 residents, with a more retirement-aged population and a median age of 63. Households earn a median income of $45K per year, with an average household size of 1.8 people. Recent annual estimates show population movement into the broader catchment, with population growth running at +1.7% 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 healthcare and construction. The top ancestries reported are English, Australian, Scottish.
The median weekly rent is $268 (Census 2021). The median monthly mortgage repayment is $867.
The crime rate in the Redland LGA is below average at 3,602 incidents per 100,000 population.
On the investment side, Population growth of +1.7% year-on-year points to stable demand fundamentals. Building approvals have changed +0% year-on-year, indicating steady development activity.
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Karragarra Island leans on evidence that should be verified before a 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.
QVAS residential dwelling sales aggregated to SA2 and mapped to suburb pages
This gives you directional coverage, but it is weaker than a current rent release.
Schools, transport, and hospitals are useful as presence signals, but they still have different source cadences.
This page stays indexable because Karragarra Island is a real locality with enough context to be directionally useful. The tradeoff is that coverage is lighter than a stronger suburb profile, so the read should stay cautious.
Treat this as a directional locality brief first, then verify the suburb story against stronger nearby markets or the state hub.
The main gaps on this page are school matches, hospital coverage, and transport stops. That narrows how much confidence you should place on a single-page read.
Start here for context, then open compare, the state hub, or larger nearby suburbs before treating this as a complete market decision.
This page remains visible, but it should be read as a locality brief rather than a full-confidence suburb profile.
Use this page to set direction, not to close a decision — frame the locality here, then confirm with compare, stronger nearby suburbs, and the state hub.
If Karragarra Island feels too thin on its own, use these nearby suburbs as stronger local reads before making a shortlist decision.
pop -100 · adds house price coverage · rent -$31/wk
Better covered alternative: use this as the stronger reference point before judging the thin page.
pop +300 · rent -$28/wk
Similar local read: useful for context, but still compare the actual market signals.
Karragarra Island is in the Redland Local Government Area, QLD, postcode 4184. Council-level context for Redland LGA (suburb mix, population, rent, and price coverage) is available on the QuickProperty LGA page.
The median weekly rent in Karragarra Island is $268/wk, based on ABS Census 2021 rent fallback.
QuickProperty's investment signals for Karragarra Island show: Stable, Steady. These are computed from price, rent, income, and population data — not an opaque score.
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.
Property prices update quarterly. RBA macro indicators update with each deploy. Demographics are from Census 2021. School ICSEA scores are from ACARA 2025.