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, as of May 2026, is approximately 6,725 people. This figure represents an increase of 52 individuals since the 2021 Census, which recorded a population of 6,673. The growth from June 2025 to May 2026 is estimated based on ABS data showing an ERP of 6,720 and 67 new addresses validated post-census. This results in a population density of 243 persons per square kilometer. Heathcote-Waterfall's growth rate of 0.8% since the census is within 2.3 percentage points of its SA3 area (3.1%). Overseas migration was the primary driver of this growth.

AreaSearch uses ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022, and NSW State Government's SA2 level projections where necessary, released in 2022 with a base year of 2021. Growth rates by age group are applied to all areas from 2032 to 2041. By 2041, Heathcote-Waterfall is projected to expand by approximately 235 persons, reflecting a total growth rate of 3.4% over the 16-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 granted approximately 25 residential property approvals annually. Over the past five financial years, from FY-21 to FY-25, a total of 126 homes were approved. In FY-26 up until now, 10 properties have been approved.

Despite a declining population in recent years, housing supply has remained adequate relative to demand, resulting in a balanced market with good buyer choice. The average construction cost value for new properties is $439,000, which is higher than regional norms due to quality-focused development. This financial year, $1.4 million worth of commercial development approvals have been recorded, indicating the area's residential nature. Compared to Greater Sydney, Heathcote - Waterfall has seen slightly more development activity, with 19.0% above the regional average per person over the past five years. This has maintained good buyer choice while supporting existing property values.

However, building activity has slowed in recent years. The new developments consist of 33.0% detached dwellings and 67.0% medium to high-density housing, reflecting a shift towards higher-density living to create more affordable entry points for downsizers, investors, and first-home buyers. This is a significant change from the current housing mix, which is predominantly houses (76.0%). The reduced availability of development sites contributes to this shift. The area has an estimated 689 people per dwelling approval, reflecting its quiet, low activity development environment. According to AreaSearch's latest quarterly estimate, Heathcote - Waterfall is forecasted to gain 230 residents by 2041. With current construction levels, housing supply should adequately meet demand, creating favourable conditions for buyers and potentially enabling population growth that exceeds current forecasts.

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

Changes to local infrastructure significantly influence an area's performance. AreaSearch identified 13 projects likely impacting the region. Notable initiatives include Heathcote Apartments Development, Hermitage Apartments, Engadine Central Shopping Centre Redevelopment, and Waratah Road Townhouses. The following list details those expected to be most relevant.

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

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Heathcote - Waterfall ranks among the top 25% of areas assessed nationally for overall employment performance

Heathcote-Waterfall has a skilled workforce with strong representation in essential services sectors. The unemployment rate was 2.3% as of December 2025, with an estimated employment growth of 1.3% over the past year. As of this date, 3762 residents were employed, with an unemployment rate of 1.8%, lower than Greater Sydney's rate of 4.2%.

Workforce participation was similar to Greater Sydney's at 68.8%. According to Census responses, 38.7% of residents worked from home, potentially influenced by Covid-19 lockdowns. Key employment industries include health care & social assistance, construction, and education & training. Construction is particularly specialized with an employment share 1.4 times the regional level, while finance & insurance is under-represented at 4.5% compared to Greater Sydney's 7.3%.

Limited local employment opportunities are suggested by the working population vs resident population count. Between December 2024 and December 2025, employment levels increased by 1.3%, labour force grew by 0.8%, reducing the unemployment rate by 0.5 percentage points. In comparison, Greater Sydney had employment growth of 2.2% and labour force growth of 2.3%, with a marginal rise in unemployment. Jobs and Skills Australia's national employment forecasts from May-25 indicate potential future demand within Heathcote-Waterfall. National employment is projected to expand by 6.6% over five years and 13.7% over ten years, but growth rates vary significantly between industries. 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 simplified extrapolation for illustrative purposes only.

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

AreaSearch's latest postcode level ATO data for financial year 2023 shows that Heathcote - Waterfall SA2 has a very high national median income of $65,788 and an average income of $78,322. This is higher than Greater Sydney's median income of $60,817 and average income of $83,003. Based on Wage Price Index growth of 10.32% since financial year 2023, the estimated current incomes as of March 2026 would be approximately $72,577 (median) and $86,405 (average). The 2021 Census data ranks Heathcote - Waterfall's household, family, and personal incomes highly nationally, between the 73rd and 80th percentiles. Income analysis reveals that 30.0% of individuals in Heathcote - Waterfall earn between $1,500 and $2,999 per week, consistent with the broader regional trend of 30.9%. The substantial proportion of high earners (34.5%) indicates strong economic capacity throughout the area. Housing accounts for 14.8% of income, while residents rank within the 80th percentile for disposable income. The area's SEIFA income ranking places it in the 7th decile.

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

The dwelling structure in Heathcote - Waterfall, as per the latest Census, consisted of 76.1% houses and 23.9% other dwellings (semi-detached, apartments, 'other' dwellings), compared to Sydney metro's 55.9% houses and 44.1% other dwellings. Home ownership in Heathcote - Waterfall stood at 41.7%, with the remaining dwellings either mortgaged (46.1%) or rented (12.2%). The median monthly mortgage repayment in the area was $2,513, higher than Sydney metro's average of $2,427. The median weekly rent figure was recorded at $520, compared to Sydney metro's $470. Nationally, Heathcote - Waterfall's mortgage repayments were significantly higher than the Australian average of $1,863, while rents were substantially above the national figure of $375.

Heathcote - Waterfall features high concentrations of family households, with a fairly typical median household size

Family households account for 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 constitute the remaining 22.1%, with lone person households making up 20.9% and group households comprising 1.1%. The median household size is 2.7 people, which aligns with the Greater Sydney average.

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. Advanced diplomas account for 12.3% and certificates for 29.6%.

Educational participation is high, with 29.8% of residents currently enrolled in formal education. This includes 10.4% in primary, 8.3% in secondary, and 4.1% in tertiary education.

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

Heathcote-Waterfall has 63 operational public transport stops offering a mix of train and bus services. These stops are served by 19 distinct routes, facilitating a total of 3,140 weekly passenger trips. Residential accessibility to these stops is excellent, with an average distance of 130 meters to the nearest stop. As a predominantly residential area, most residents commute outward. The dominant mode of transport is car at 89%, while train usage stands at 7%. Vehicle ownership per dwelling averages 1.6, exceeding the regional norm.

According to the 2021 Census, 38.7% of residents work from home, potentially influenced by COVID-19 conditions. Service frequency across all routes averages 448 trips daily, equating to approximately 49 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 based on AreaSearch's assessment.

Mortality rates and chronic condition prevalence were found to be high, with common health conditions prevalent across all age groups but more so among older cohorts. Private health cover was very high at approximately 58% of the total population, which is around 3,900 people. The most common medical conditions were arthritis and mental health issues, affecting 9.6 and 8.2% of residents respectively. However, 65.3% of residents reported being completely clear of medical ailments, compared to 74.6% across Greater Sydney. Health outcomes among the working-age population were broadly typical. The area has a higher proportion of seniors aged 65 and over at 21.3%, with around 1,429 people falling into this age group, compared to 15.5% in Greater Sydney. Health outcomes among seniors present some challenges but rank lower nationally than the broader population.

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's cultural diversity is below average. As of 2016, 87.7% were born in Australia, 93.5% are citizens, and 95.0% speak English only at home. Christianity dominates with 58.6%, compared to Greater Sydney's 49.2%.

Ancestry shows Australian (31.4%) and English (31.2%) groups notably higher than regional averages of 17.8% and 19.0% respectively. Irish ancestry is at 9.6%. Maltese, South Australian, and Welsh groups are overrepresented compared to regional averages: Maltese at 0.7% vs 1.0%, South Australian at 0.5% vs 0.5%, and Welsh at 0.6% vs 0.4%.

Heathcote - Waterfall's median age exceeds the national pattern

The median age in Heathcote-Waterfall is 42 years, which is significantly higher than Greater Sydney's average of 37 years and Australia's median age of 38 years. The proportion of the population aged 85 and above is 4.3%, compared to Greater Sydney. Conversely, the 25-34 age group makes up 8.4% of Heathcote-Waterfall's population. According to post-2021 Census data, the 15-24 age group has increased from 11.5% to 13.2%, while the 25-34 cohort has decreased from 9.6% to 8.4%. By 2041, population forecasts indicate substantial demographic changes for Heathcote-Waterfall. The 75-84 age group is expected to grow by 44%, adding 212 people and reaching a total of 693. Notably, the combined 65+ age groups will account for 88% of the total population growth, reflecting the area's aging demographic profile. In contrast, the 15-24 and 25-34 age cohorts are expected to experience population declines.