Heathcote - Waterfall

Heathcote - Waterfall is positioned among the lower quartile of areas assessed nationally for population growth based on AreaSearch's assessment of recent, and medium term trends

Heathcote-Waterfall's population is 6,730 as of November 2025, according to AreaSearch's analysis. This represents an increase of 57 people since the 2021 Census, which reported a population of 6,673. The change was inferred from the estimated resident population of 6,717 in June 2024 and an additional 68 validated new addresses since the Census date. This results in a density ratio of 243 persons per square kilometer. Heathcote-Waterfall's growth rate of 0.9% since the census is within 1.7 percentage points of the SA3 area's growth rate of 2.6%, indicating competitive growth fundamentals. Overseas migration was the primary driver of population growth in recent periods.

AreaSearch uses ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered by this data, AreaSearch utilises NSW State Government's SA2 level projections, released in 2022 with a base year of 2021. Growth rates by age group are applied to all areas for years 2032 to 2041. By 2041, Heathcote-Waterfall is projected to increase by 272 persons, reflecting an overall increase of 3.8% over the 17-year period.

AreaSearch assessment of residential development drivers sees a low level of activity in Heathcote - Waterfall, placing the area among the bottom 25% of areas assessed nationally

Heathcote - Waterfall has recorded approximately 25 residential property approvals per year over the past five financial years, totalling 126 homes. As of FY-26, 9 approvals have been granted. The population has declined in recent years, suggesting that new supply is meeting demand and providing good options for buyers. The average expected construction cost value of new homes is $439,000, slightly above the regional average, indicating a focus on quality developments.

This financial year, $1.4 million in commercial approvals have been registered, reflecting the area's residential nature. Compared to Greater Sydney, Heathcote - Waterfall has recorded 18.0% higher construction activity per person over the past five years, balancing buyer choice with support for current property values. However, development activity has moderated in recent periods. Of new building activity, 33.0% are standalone homes and 67.0% are townhouses or apartments, indicating a shift towards higher-density living to create more affordable entry points for downsizers, investors, and first-home buyers. This marks a significant change from the current housing mix of 76.0% houses, likely due to reduced availability of development sites and shifting lifestyle demands.

The estimated population per dwelling approval in the area is 689 people, reflecting its quiet, low activity development environment. According to AreaSearch's latest quarterly estimate, Heathcote - Waterfall is expected to grow by 254 residents by 2041. Based on current development patterns, new housing supply should readily meet demand, offering favourable conditions for buyers and potentially facilitating further population growth beyond current projections.

Heathcote - Waterfall has strong levels of nearby infrastructure activity, ranking in the top 30% nationally

Changes to local infrastructure significantly affect an area's performance. AreaSearch has identified 12 projects that could impact this region. Notable ones include Heathcote Apartments Development, Engadine Central Shopping Centre Redevelopment, Hermitage Apartments, and Waratah Road Townhouses. The following list details those most likely to be relevant.

Professional plan users can use the search below to filter and access additional projects.

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AreaSearch analysis reveals Heathcote - Waterfall significantly outperforming the majority of regions assessed nationwide

Heathcote-Waterfall has a skilled workforce with significant representation in essential services sectors. Its unemployment rate was 2.2% as of September 2025, with an estimated employment growth of 1.8% over the preceding year.

In this period, 3767 residents were employed, while the unemployment rate stood at 2.0%, lower than Greater Sydney's rate of 4.2%. Workforce participation was 62.9%, comparable to Greater Sydney's 60.0%. Key industries of employment include health care & social assistance, construction, and education & training. Notably, construction employment levels were 1.4 times the regional average.

Conversely, finance & insurance showed lower representation at 4.5% compared to the regional average of 7.3%. Employment opportunities locally may be limited, as indicated by the Census working population vs resident population count. Between September 2024 and September 2025, employment levels increased by 1.8%, labour force grew by 1.3%, leading to a unemployment rate decrease of 0.5 percentage points. In comparison, Greater Sydney recorded employment growth of 2.1% and labour force growth of 2.4%, with unemployment rising by 0.2 percentage points. State-level data for NSW as of 25-Nov-25 shows employment contracted by 0.03% (losing 2260 jobs), with the state unemployment rate at 3.9%. This compares favourably to the national unemployment rate of 4.3%. Jobs and Skills Australia's national employment forecasts from May-25 project a 6.6% increase over five years and 13.7% over ten years. Applying these projections to Heathcote-Waterfall's employment mix suggests local employment should increase by 6.7% over five years and 13.6% over ten years, though this is a simple weighting extrapolation for illustrative purposes and does not account for localised population projections.

Income metrics indicate excellent economic conditions, with the area achieving higher performance than 75% of national locations assessed by AreaSearch

The Heathcote - Waterfall SA2 had a high national income level according to latest ATO data aggregated by AreaSearch for financial year 2022. The median income among taxpayers was $61,205 and the average income stood at $74,378. These figures compared to Greater Sydney's of $56,994 and $80,856 respectively. Based on Wage Price Index growth of 12.61% since financial year 2022, current estimates would be approximately $68,923 (median) and $83,757 (average) as of September 2025. According to 2021 Census figures, household, family and personal incomes all ranked highly in Heathcote - Waterfall, between the 73rd and 80th percentiles nationally. Distribution data showed that the $1,500 - 2,999 income bracket dominated with 30.0% of residents (2,019 people), mirroring regional levels where 30.9% occupied this bracket. Heathcote - Waterfall demonstrated considerable affluence with 34.5% earning over $3,000 per week. Housing accounted for 14.8% of income while strong earnings ranked residents within the 80th percentile for disposable income. The area's SEIFA income ranking placed it in the 7th decile.

Heathcote - Waterfall is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership

Heathcote-Waterfall's dwelling structure, as per the latest Census, comprised 76.1% houses and 23.9% other dwellings (semi-detached, apartments, 'other' dwellings). This compares to Sydney metro's 70.4% houses and 29.6% other dwellings. Home ownership in Heathcote-Waterfall stood at 41.7%, with mortgaged dwellings at 46.1% and rented ones at 12.2%. The median monthly mortgage repayment was $2,513, below Sydney metro's $2,600. Weekly rent averaged $520, higher than Sydney metro's $483. Nationally, mortgage repayments were significantly higher at $1,863 and rents substantially above the average of $375.

Heathcote - Waterfall features high concentrations of family households, with a lower-than-average median household size

Family households constitute 77.9% of all households, including 39.7% couples with children, 27.6% couples without children, and 9.9% single parent families. Non-family households account for the remaining 22.1%, with lone person households at 20.9% and group households comprising 1.1%. The median household size is 2.7 people, which is smaller than the Greater Sydney average of 2.8.

The educational profile of Heathcote - Waterfall exceeds national averages, with above-average qualification levels and academic performance metrics

The area's university qualification rate is 24.4%, significantly lower than Greater Sydney's average of 38.0%. Bachelor degrees are the most common at 15.9%, followed by postgraduate qualifications (5.5%) and graduate diplomas (3.0%). Vocational credentials are prevalent, with 41.9% of residents aged 15+ holding them, including advanced diplomas (12.3%) and certificates (29.6%). Educational participation is high, with 29.8% of residents currently enrolled in formal education.

This includes 10.4% in primary education, 8.3% in secondary education, and 4.1% pursuing tertiary education.

Transport servicing is high compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility

Public transport analysis shows 57 active transport stops operating in Heathcote - Waterfall area, serving a mix of train and bus services. These stops are covered by 16 individual routes, collectively offering 2,617 weekly passenger trips. Transport accessibility is rated excellent, with residents typically located 130 meters from the nearest stop.

Service frequency averages 373 trips per day across all routes, equating to approximately 45 weekly trips per individual stop.

Health performance in Heathcote - Waterfall is lower than average with common health conditions somewhat prevalent across the board, though to a slightly higher degree among older age cohorts

Heathcote faces significant health challenges with common health conditions somewhat prevalent across all age groups, but slightly more so among older cohorts. Approximately 56% of Heathcote's total population (~3,802 people) have private health cover, compared to Greater Sydney's 60.0%.

The most common medical conditions are arthritis and mental health issues, affecting 9.6% and 8.2% of residents respectively. However, 65.3% of residents report being completely clear of medical ailments, compared to 70.6% in Greater Sydney. Heathcote has a higher proportion of seniors aged 65 and over (21.7%, or 1,462 people), compared to Greater Sydney's 18.8%. Health outcomes among seniors require more attention than the broader population due to these challenges.

Heathcote - Waterfall is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics

Heathcote-Waterfall had a low cultural diversity, with 87.7% of its residents born in Australia, 93.5% being citizens, and 95.0% speaking English only at home. Christianity was the predominant religion, accounting for 58.6%, compared to Greater Sydney's 61.9%. The top three ancestry groups were Australian (31.4%), English (31.2%), and Irish (9.6%).

Notably, Maltese (0.7% vs regional 0.8%), South African (0.5% vs 0.4%), and Welsh (0.6% vs 0.6%) groups were disproportionately represented.

Heathcote - Waterfall's median age exceeds the national pattern

The median age in Heathcote-Waterfall is 42 years, significantly higher than Greater Sydney's average of 37 years and Australia's average of 38 years. The 85+ age group comprises 4.8% of the population, higher than Greater Sydney's percentage, while the 25-34 cohort makes up 8.2%. According to post-2021 Census data, the 15-24 age group has increased from 11.5% to 12.7%, but the 25-34 cohort has decreased from 9.6% to 8.2%. By 2041, population forecasts indicate substantial demographic changes in Heathcote-Waterfall. The 75-84 age group is projected to grow by 47%, adding 227 people and reaching a total of 711 from the previous figure of 483. Notably, combined age groups 65+ will account for 88% of total population growth, indicating an aging demographic profile in the area. Conversely, the 5-14 and 25-34 cohorts are expected to experience population declines.