Happy Valley SA 5159
Happy Valley is in Onkaparinga LGA, SA, postcode 5159, with population 11,420.
Strong evidence
Happy Valley has enough direct local evidence for a first-pass decision.
Direct signals include Property prices, Market rent, Crime, and Schools. Missing or weaker areas are still shown so the page does not overstate precision.
Weekly rent screens at about 57% of annual income. Income and rent use area-level data, so household-level affordability can differ.
Open matching rent ranking →892 latest-year approvals in Onkaparinga, +0.0% YoY; population +0.9% YoY (1.1% 5yr).
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QuickProperty mixes release files, Census baselines, and matched local services on this page. Read the status panel before treating every metric as equally fresh.
Release-based suburb price series, not a live market feed
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.
Income-stretched rent market
Weekly rent screens at about 57% of annual income. Snapshot rent $630/wk.
Income and rent use area-level data, so household-level affordability can differ.
Happy Valley has enough direct local evidence for a first-pass decision.
Direct signals include Property prices, Market rent, Crime, and Schools. Missing or weaker areas are still shown so the page does not overstate precision.
Use compare to test the suburb against another candidate, then validate financial assumptions in the calculator where available.
Property prices, Market rent, Crime, Schools
No fallback or lower-precision signals flagged.
Hospitals
Happy Valley currently reads as a growth-momentum candidate.
Recent price movement shows visible market momentum. Transport coverage adds a practical access signal. No major decision caution is visible from the current evidence layer.
Compare it against a contrasting suburb before turning it into a decision.
Recent price movement shows visible market momentum. Transport coverage adds a practical access signal. Higher SEIFA context supports a stronger local-quality read.
No major caution is visible beyond the normal source checks.
No decisive evidence gap was detected from the current inputs.
Compare-ready
- Buyers want a quick sense of price, schools, and neighbourhood scale before getting lost in data.
- Investors want to know whether rent, yield, and affordability broadly support the suburb story.
- Researchers want one place that ties property, demographics, transport, and services together.
Price history
Full data detail
Happy Valley SA
Happy Valley is a well-established suburb in South Australia within the Onkaparinga local government area (postcode 5159). With a population of 11,420, the suburb has an established demographic with a median age of 42. Households earn a median income of $82K per year, with an average household size of 2.5 people. Recent annual estimates show population movement staying broadly stable across the broader catchment, with population growth running at +0.9% year-on-year at the LGA level. SA employment has moved +2.1% year-on-year in the official Jobs and Skills Australia NERO series, which provides the broader jobs backdrop for this suburb. SA also had 23 Commonwealth-backed major projects under construction, 2 underway, and 11 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, clerical & administrative. Employment in the area leans toward healthcare and construction. The top ancestries reported are English, Australian, Scottish.
The median house price in Happy Valley is $863,000, having grown strongly 8.6% over the past year. Units have a median price of $660,000 (+73.3% YoY). The current median weekly rent is $630. This gives a gross rental yield of approximately 3.8%. The median monthly mortgage repayment is $1,517.
Happy Valley is served by 2 schools, including 2 primary. The average ICSEA score is 1032, which is around the national average of 1,000. Public transport access includes 97 bus stops. The crime rate in the Onkaparinga LGA is low at 1,778 incidents per 100,000 population.
From an investment perspective, Happy Valley offers a gross rental yield of 3.8%, rated as moderate yield. Property prices are near the state median ($863K/$950K). The price-to-income ratio of 10.6x is considered stretched. House prices have moved +8.6% year-on-year. Population growth of +0.9% year-on-year indicates stable demand fundamentals. Building approvals have changed +0% year-on-year, indicating steady development activity.
Happy Valley is a well-established suburb in South Australia within the Onkaparinga local government area (postcode 5159). With a population of 11,420, the suburb has an established demographic with a median age of 42. Households earn a median income of $82K per year, with an average household size of 2.5 people. Recent annual estimates show population movement staying broadly stable across the broader catchment, with population growth running at +0.9% year-on-year at the LGA level. SA employment has moved +2.1% year-on-year in the official Jobs and Skills Australia NERO series, which provides the broader jobs backdrop for this suburb. SA also had 23 Commonwealth-backed major projects under construction, 2 underway, and 11 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, clerical & administrative. Employment in the area leans toward healthcare and construction. The top ancestries reported are English, Australian, Scottish.
The median house price in Happy Valley is $863,000, having grown strongly 8.6% over the past year. Units have a median price of $660,000 (+73.3% YoY). The current median weekly rent is $630. This gives a gross rental yield of approximately 3.8%. The median monthly mortgage repayment is $1,517.
Happy Valley is served by 2 schools, including 2 primary. The average ICSEA score is 1032, which is around the national average of 1,000. Public transport access includes 97 bus stops. The crime rate in the Onkaparinga LGA is low at 1,778 incidents per 100,000 population.
From an investment perspective, Happy Valley offers a gross rental yield of 3.8%, rated as moderate yield. Property prices are near the state median ($863K/$950K). The price-to-income ratio of 10.6x is considered stretched. House prices have moved +8.6% year-on-year. Population growth of +0.9% year-on-year indicates stable demand fundamentals. Building approvals have changed +0% year-on-year, indicating steady development activity.
Happy Valley FAQ
Common questions-
What LGA is Happy Valley in?
Happy Valley is in the Onkaparinga Local Government Area, SA, postcode 5159. Council-level context for Onkaparinga LGA (suburb mix, population, rent, and price coverage) is available on the QuickProperty LGA page.
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What is the median house price in Happy Valley?
The current median house price in Happy Valley, SA is $863K, based on the latest available sales data from state Valuers General offices and ABS Data by Region.
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What is the typical weekly rent in Happy Valley?
The median weekly rent in Happy Valley is $630/wk, based on the current market rent dataset. The current rent signal is income-stretched rent market.
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What does the rent signal say about Happy Valley?
Income-stretched rent market: Weekly rent screens at about 57% 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.
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Is Happy Valley a good investment?
QuickProperty's investment signals for Happy Valley show: Moderate Yield, Near Median, Stretched. These are computed from price, rent, income, and population data — not an opaque score.
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Where does QuickProperty get its data for Happy Valley?
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.
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How often is the Happy Valley data updated?
Property prices update quarterly. RBA macro indicators update with each deploy. Demographics are from Census 2021. School ICSEA scores are from ACARA 2025.