Caboolture sits roughly 50 km north of Brisbane in postcode 4510. The postcode reads SEIFA decile 1 at IRSAD 889, in the 15th state percentile within Queensland.
ABS 2021 IRSAD release. Score 889 (national mean = 1000).
Decile 1 is the lowest national band, and the 15th state percentile reflects that. Caboolture has historically been a southeast-Queensland affordability anchor, with detached housing reachable on a budget that no inner-Brisbane suburb can match. PropertyRanker uses SEIFA as a primary signal for economic_strength, hazard_risk, and entry_point_risk. A decile 1 reading drags the score on those three criteria, materially. What partially offsets the SEIFA drag in Caboolture is the train line and the steady population growth in the Moreton Bay region, both of which feed into PropertyRanker's demand_pressure and rental_market_depth criteria rather than into SEIFA itself. The strategy that tends to score Caboolture best is Yield. The 6% gross-yield anchor for the Yield strategy is reachable on some older detached stock in the postcode, particularly closer to the train station, and the rental_market_depth criterion gets a lift from the long-term tenant base. The risk read is that the SEIFA signal is doing real work, the suburb has a higher tenant-default rate than the regional average, and the marginal cost of property management is higher than it looks on a spreadsheet.
Caboolture's house market is running hot into mid-2026: PRD Research's Q1 2026 update recorded a median house price of $902,500, up 17.2% on Q1 2025, while propertyvalue.com.au (CoreLogic data) puts the rolling 12-month median at $825K with 630 house sales and a vendor discount of -4.1%. Vacancy tightened to 0.7% in March 2026 (PRD Research), days on market sit at just 19 days (yourinvestmentpropertymag.com.au / CoreLogic), and PRD notes zero new house completions expected in Caboolture in 2026, reinforcing the supply-demand imbalance.
Vacancy fell to 0.7% (tightening) and days on market are just 19 days (shortening); vendor discount direction is stable given no prior-period comparison, yielding a 'warming' composite.
Sources: PRD Caboolture Property Market Update 1st Half 2026 (2026-05-29); PRD Caboolture Property Market Update 2nd Half 2024 (2024-11-26); Caboolture QLD 4510 Suburb Profile – propertyvalue.com.au (2026-06-01); Caboolture QLD 4510 Suburb Profile & Property Report – YIP (CoreLogic) (2026-06-09); Caboolture Property Market Report June 2026 – Affinity Property (2026-06-09) · Refreshed 14 Sep 2026
PropertyRanker scores any Australian property against 12 criteria across three pillars: Growth, Cashflow, and Risk. SEIFA is a primary signal for economic strength and a supporting one for entry-price risk. It also informs the crime side of hazard risk, though physical overlays like flood, bushfire and coastal exposure, and recorded crime data where available, take priority there. The decile of 1 shown above gives a listing in Caboolture a softer starting line on economic strength, though often a firmer one on entry-price risk, since less advantaged postcodes usually carry lower entry prices.
On top of that, PropertyRanker chooses one of four strategies (Balanced, Growth, Yield, Regional) and applies a per-strategy yield anchor. The anchors are 3.5% for Growth, 5% for Balanced, 6% for Yield, and 7% for Regional. A postcode at this level tends to make the Yield (6% anchor) and Regional (7% anchor) strategies more reachable, because a lower entry price lifts the gross yield a listing can achieve, while a Growth result usually depends on a specific catalyst such as an infrastructure or renewal pipeline.
Read the scoring guide for the full criteria list and how the verdict thresholds work.
SEIFA is a postcode-level read. The fastest sanity check on any single decile reading is to compare it against the suburbs that surround it.
SEIFA is a postcode-level read. Caboolture's postcode spans older central-suburb housing, newer family estates on the edges, and the rural acreage past Wamuran Road. A static page cannot tell you which of those a specific listing sits in. The condition of the property, the tenant quality, the body corporate health (for any townhouse purchase), and the recent rental-yield variance against the 4510 average all matter more in Caboolture than they do in higher-decile postcodes. Score the listing for a verdict that takes those into account.
A decile 1 SEIFA reading at IRSAD 889 does not rule Caboolture out, but it does real work inside PropertyRanker's scoring model, dragging the economic_strength, hazard_risk, and entry_point_risk criteria materially. What the SEIFA signal cannot capture is the Queensland Rail Caboolture line connecting the suburb to Brisbane City, nor the steady population growth across the Moreton Bay region, both of which feed into demand_pressure and rental_market_depth instead. The data suggests Caboolture is a postcode where the offsetting factors matter enormously, so an investor needs to weigh whether a specific listing's numbers are strong enough to absorb the SEIFA penalty.
PropertyRanker's High Yield strategy, anchored around a 6 percent gross yield, tends to score Caboolture best among the four strategies. Older detached stock in the postcode, particularly near the train station, is the segment most likely to reach that yield anchor, and the suburb's long-term tenant base gives the rental_market_depth criterion a partial lift. Capital Growth and Balanced strategies carry higher hurdles in a SEIFA decile 1 suburb because those strategies weight economic_strength more heavily; score the specific listing on PropertyRanker to see where it actually lands.
The SEIFA signal is the primary risk anchor: at the 15th state percentile within Queensland, the suburb sits firmly in the disadvantaged band, which elevates entry_point_risk and hazard_risk scores. Beyond the model, the analysis notes a higher tenant-default rate than the regional average, and property management costs that tend to run above what a simple yield spreadsheet implies. Caboolture also sits within the Caboolture River catchment, which the Bureau of Meteorology identifies as susceptible to flash flooding, a physical hazard investors should verify at the individual property level through Moreton Bay Regional Council's flood check tool.
PropertyRanker uses the SEIFA IRSAD reading as a primary input for three of its twelve scoring criteria: economic_strength, hazard_risk, and entry_point_risk. For Caboolture, the raw score of 889 against a national mean of 1000 means all three of those criteria start from a disadvantaged position before any listing-level data is applied. The remaining nine criteria draw on factors such as demand_pressure and rental_market_depth, where suburb-specific signals like the Queensland Rail connection and population growth in the Moreton Bay region can provide a partial offset.
Yes, proximity to Caboolture station is a meaningful input because the Queensland Rail Caboolture line runs directly to Brisbane City, with a typical travel time of roughly 51 minutes to Central station, supporting tenant demand in a suburb that sits approximately 50 km north of Brisbane. PropertyRanker captures this through its demand_pressure and rental_market_depth criteria rather than through SEIFA, so listings closer to the station may score materially differently from those further away, even within the same postcode. Investors should score individual listings rather than treating the postcode as uniform.
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