Oran Park is a master-planned suburb in the Macarthur Region of South Western Sydney, sitting within Camden Council approximately 59 kilometres south-west of the Sydney CBD. Its SEIFA IRSAD score of 1047 places it in decile 8 of 10 nationally and at the 71st percentile within New South Wales, firmly in the advantaged band and meaningfully above the national mean of 1000. That reading reflects a relatively high-income, low-disadvantage population base built largely from scratch since urban development controls were introduced in 2007. For investors, the score signals a structurally sound socioeconomic frame, but it does not resolve the questions that matter most at the listing level.
ABS 2021 IRSAD release. Score 1047 (national mean = 1000).
A SEIFA IRSAD score of 1047 tells PropertyRanker that Oran Park's resident population skews toward higher incomes, lower unemployment, and stronger educational attainment relative to the national average. In the model, this reading feeds directly into three of the twelve scoring criteria: economic_strength, hazard_risk, and entry_point_risk. On economic_strength, a decile 8 reading is a positive input, suggesting the local demand base is relatively resilient to income shocks. On hazard_risk, higher-SEIFA suburbs tend to have newer, better-maintained housing stock and more consistent council infrastructure investment, both of which reduce certain structural risk factors. On entry_point_risk, the score is one signal among several; a suburb can carry a strong SEIFA reading while simultaneously being priced at a level where yield compression makes entry difficult.
Oran Park's growth-area context adds important nuance. The suburb has expanded rapidly from near-zero population to over 17,000 residents in roughly fifteen years, and further land releases remain in the pipeline under the South West Growth Area framework. That supply pipeline is a material variable that SEIFA cannot capture. High ongoing supply can suppress both capital growth and rental yield even in a high-income postcode. The suburb's demographic skew toward young families and owner-occupiers also shapes the rental pool, which tends to be thinner in newer master-planned estates than in more established urban areas.
For strategy matching, Oran Park's price point and yield profile most naturally aligns with the Capital Growth strategy anchor of around 3.5 percent gross yield, though individual listings, particularly attached dwellings, may approach the Balanced anchor of around 5 percent. Investors targeting High Yield or Regional anchors of 6 to 7 percent will need to verify current rental data carefully, as those thresholds are harder to achieve in this postcode without specific product selection.
According to yourinvestmentpropertymag.com.au (CoreLogic data, to April 2026), Oran Park houses recorded a median sale price of $1,192,000 with annual capital growth of 9.86%, on 415 sales over the past 12 months, and an average of 23 days on market. propertyvalue.com.au corroborates a median of $1.2M, up 9.8% annually, with an average vendor discount of -3.2%, indicating vendors are holding firm and properties are transacting quickly in a market that continues to outperform the NSW average.
Anchor points pulled per refresh from publicly available suburb profiles. Approximate; not a moving average.
Days on market are low at 23 days (down from 33 days reported in early 2023) and vendor discounts are narrow at -3.2%, pointing to a warming market; vacancy direction is assessed as stable based on national SQM data with no suburb-specific vacancy trend available.
Sources: Oran Park NSW 2570 Suburb Profile & Property Report (2026-07-23); Oran Park House Prices & Property Trends (2026-01-01); How Oran Park has transformed from raceway to investor's delight (2023-06-27); The Latest Rental Vacancy Rates around Australia (2026-08-14) · Refreshed 15 Aug 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 8 shown above gives a listing in Oran Park a stronger starting line on economic strength than the national median postcode, and a softer one on entry-price risk, since more advantaged postcodes usually carry higher 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 of relative advantage tends to suit the Growth (3.5% anchor) and Balanced (5% anchor) strategies more readily than Yield (6%) or Regional (7%), because a higher entry price compresses the gross yield a listing can reach without a specific value-add.
Read the scoring guide for the full criteria list and how the verdict thresholds work.
A decile 8 SEIFA reading is a useful macro filter, but it cannot see what determines the actual return on a specific listing. Before acting, investors should verify the current SQM vacancy rate for postcode 2570, which can shift materially as new stock is released in adjacent precincts. For any strata or townhouse product, body corporate financials and the sinking fund balance deserve close scrutiny; newer buildings in growth corridors sometimes carry deferred maintenance risk that does not yet appear in levies. Flood and planning overlay status should be checked directly against Camden Council's mapping tools, as South Creek and its tributaries create localised inundation risk within the broader suburb boundary. Pricing should be tested against recent comparable sales from the NSW Valuer General data rather than list-price benchmarks, given the volume of new-build transactions that can distort median figures. Run the specific listing through PropertyRanker to receive a verdict that accounts for all twelve scoring criteria, including the signals that a postcode-level SEIFA reading cannot see: current SQM vacancy, body corporate health, flood and overlay status, and pricing against recent comparable sales.
Oran Park's SEIFA IRSAD score of 1047 places it in decile 8 of 10 nationally and at the 71st percentile within New South Wales, which PropertyRanker reads as a structurally sound socioeconomic base. That reading positively influences three of the twelve scoring criteria: economic_strength, hazard_risk, and entry_point_risk. However, the score does not resolve listing-level questions around supply, yield, or pricing, all of which vary significantly within the postcode. Investors should score individual listings on PropertyRanker to see how those criteria resolve at the property level.
The Capital Growth strategy, anchored at around 3.5 percent gross yield, most naturally aligns with Oran Park's price point and yield profile as a master-planned growth suburb. Some attached dwellings may approach the Balanced anchor of around 5 percent, depending on the specific product. Investors targeting the High Yield or Regional anchors of 6 to 7 percent will need to verify current rental data carefully, as those thresholds are harder to sustain in this postcode without precise product selection.
The ongoing supply pipeline under the South West Growth Area framework is the most material risk that Oran Park's SEIFA score cannot capture. The suburb has grown from near-zero to over 17,000 residents in roughly fifteen years, and further land releases remain active, as confirmed by NSW Planning's precinct records and ongoing subdivision applications within the Oran Park Precinct. High continuing supply can suppress both capital growth and rental yield even in a high-income, low-disadvantage postcode. The demographic skew toward young owner-occupier families also tends to thin the rental pool relative to more established urban areas.
Oran Park does not currently have a train station; residents rely on bus routes connecting to Campbelltown and Leppington stations. A future station is part of the proposed South West Rail Link Extension corridor, and a tunnel from Oran Park has been identified in planning documents for the Sydney Metro Western Sydney Airport project, though no confirmed construction timetable has been announced. Car dependency is therefore a present-day factor investors should weigh when assessing tenant demand and rental pool depth. Any future rail connection would be a structural change worth monitoring, but PropertyRanker scores the postcode on confirmed infrastructure, not proposed corridors.
PropertyRanker applies twelve criteria to each listing; the SEIFA IRSAD score of 1047 feeds directly into economic_strength, hazard_risk, and entry_point_risk as one input among several for each criterion. The remaining criteria draw on listing-level data such as asking price, estimated gross yield, property type, and council zoning context under Camden Council. Because Oran Park sits within an active growth precinct with staged land releases still progressing, supply-side variables are especially relevant inputs. Running a specific listing through the tool will return a live composite score that reflects all twelve criteria together, not the SEIFA signal alone.
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