Blackheath is in Blue Mountains LGA, NSW, postcode 2785, with population 4,672.
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.
Transport coverage adds a practical access signal.
11.6% below peak · 153.9% above its low
Indicative cashflow is interest-only and excludes tax — use the calculator for a full projection.
Owners with a mortgage repay a median of $1,733/mo, while renters pay about $2,665/mo — renting runs $932/mo higher on these medians.
Blackheath (postcode 2785) is a smaller residential area in New South Wales within the Blue Mountains local government area. With a population of 4,672, the suburb has an older-leaning population with a median age of 53. Households earn a median income of $69K per year, with an average household size of 2 people. Recent annual estimates show population movement staying broadly stable across the broader catchment, with population growth running at +0.5% year-on-year at the LGA level. NSW employment has moved +0.3% year-on-year in the official Jobs and Skills Australia NERO series, which provides the broader jobs backdrop for this suburb. NSW also had 37 Commonwealth-backed major projects under construction, 5 underway, and 75 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, managers. Employment in the area leans toward healthcare and education. The top ancestries reported are English, Australian, Irish.
Blackheath has a median house price of $796,000, which has declined steeply by 9.5% year-on-year. The current median weekly rent is $615. This gives a gross rental yield of approximately 4.0%. The median monthly mortgage repayment is $1,733.
Blackheath is served by 2 schools, including 1 primary, 1 combined. The average ICSEA score is 1045, which is around the national average of 1,000. Public transport access includes 2 rail stations, 70 bus stops. The crime rate in the Blue Mountains LGA is low at 1,840 incidents per 100,000 population.
On the investment side, The gross rental yield works out to roughly 4.0%, which reads as moderate yield. Property prices sit below the state median ($796K/$1.5M), which can point to relative value. The price-to-income ratio of 11.5x is considered stretched. House prices have moved -9.5% year-on-year. Population growth of +0.5% year-on-year points to stable demand fundamentals. Building approvals have changed +0% year-on-year, indicating steady development activity.
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Blackheath carries enough direct local evidence 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.
Official sale records parsed from cached Bulk PSI ZIP files with parser guardrails for token sales, non-house zoning, and low-value strata component records
Use current rent as a starting signal, not as a fixed underwriting truth.
Schools, transport, and hospitals are useful as presence signals, but they still have different source cadences.
Blackheath is in the Blue Mountains Local Government Area, NSW, postcode 2785. Council-level context for Blue Mountains LGA (suburb mix, population, rent, and price coverage) is available on the QuickProperty LGA page.
The current median house price in Blackheath, NSW is $796K, based on the latest available sales data from state Valuers General offices and ABS Data by Region.
The median weekly rent in Blackheath is $615/wk, based on the current market rent dataset. The current rent signal is income-stretched rent market.
Income-stretched rent market: Weekly rent screens at about 69% of annual income. Use this as a suburb screening signal before comparing candidates or modelling a purchase; the matching rent ranking can provide broader market context.
QuickProperty's investment signals for Blackheath show: Moderate Yield, Below Median, Stretched. 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.