City Of Kwinana
Western Australia
Good to Know
Kwinana is a growth-facing house market in the Kwinana area, currently positioned as a long-hold capital growth submarket. It is home to roughly 45,867 adults across 22,928 dwellings, with a vacancy rate of 1.79%.
According to HtAG Analytics, Kwinana is exhibiting mixed supply and demand signals. Stock on Market sits at 1.38% and Inventory at 2.14 months — Stock on Market is slightly above the balanced band while Inventory is marginally below the ~3-month balanced-market threshold — driving +17.9% YoY price growth and +3.5% YoY rent growth.
What the market data is signalling
Kwinana shows strong recent capital gains: 1-year price growth of +17.9% against more modest rent growth of +3.5%, which points to capital-led returns rather than income expansion. Gross yield is 3.99%, above the 3% minimum recommendation — attractive for investors seeking some cashflow support alongside growth.
Supply-side readings are mixed: Stock on Market is 1.38% (unfavourable) while Inventory is 2.14 months (neutral). Meanwhile the Building Approvals Ratio is an elevated 4.27%, which signals a strong development pipeline that could add listings and moderate price momentum over time. For a live view of relative momentum, see the Markets in the Moment (MiM™) heatmap.
Who lives in Kwinana — and why it matters for investors
Kwinana’s IRSAD sits at 960, above the baseline threshold used here, indicating household socioeconomic status that should support stable demand. The Renter/Owner split is 26.0% (neutral), suggesting a balanced tenure mix that typically reduces extreme short-term rental volatility.
The Units/Houses ratio is low at 5.0% (opportune), meaning the market is dominated by houses — useful if your strategy targets house-specific demand or redevelopment optionality. Read more about the income/area links in our IRSAD Crossover study.
Why Kwinana is a screening layer, not a final answer
Council-level metrics are a useful screening filter but they can mask important pockets. Use Kwinana’s own numbers — typical price $775,095, gross yield 3.99%, Stock on Market 1.38%, Inventory 2.14 months, and median days on market 33 days (opportune) — to decide if the suburb-level dynamics suit your strategy. Council averages can hide micro-submarkets, so the final buy decision should rest on Kwinana’s own suburb-level metrics and streets.
For methodology on why this matters, see LGA vs Suburb research.
What's behind the RCS™ score of 43
The HtAG RCS™ bundles three independent dimensions — risk minimisation, capital-growth potential and cashflow resilience — into a single composite score. A score of 43 signals a market with meaningful capital upside but some trade-offs on affordability and supply risk; reading the sub-score breakdown helps match Kwinana to an investor’s objective.
Learn more about how the RCS™ is built, or open Kwinana in HtAG Copilot to explore the sub-score breakdown and scenario testing.
Forward signals to watch
vacancy rate — currently 1.79%: this sits inside the balanced band; a sustained dip below 1% over 12–24 months would accelerate rent growth, while a sustained rise above 3.5% would relieve rental pressure and weaken income gains.
building approvals ratio — currently 4.27%: this is a high approvals reading, signalling a significant pipeline that could increase listings and temper capital growth over the next 12–36 months if most approvals convert to supply.
Perth cycle phase: a city-wide shift in Perth’s cycle would change buyer confidence and funding availability and can amplify or dampen Kwinana’s local momentum depending on whether the city moves into expansion or slowdown.
Does this area meet your investment goals?
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RCS Breakdown
City Of Kwinana's RCS™ headline is an overall signal — but it doesn't tell you why. The three sub-scores below reveal whether that score is earned through risk minimisation, capital growth, or cashflow — and which portfolio brief it fits.
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Critical to know
Market Trends
City Of Kwinana's headline values — $775K to buy and $593PW to rent, a 3.97% gross yield. Over the past decade, prices have moved 149.86% and rents 84.47% — the Yield series shows whether that gap is widening (price outpacing rent, yield compressing) or closing.
$775K is today. The 10-year trajectory reveals whether that's the top of a run, the start of a new leg, or somewhere mid-cycle. Sign up to unlock the entire trend line.
$593PW today, with rent growth at (+3.47% YoY) compared to price growth (+17.91%). That spread determines yield is expanding or compressing across the next cycle. Sign up to unlock the entire trend line.
Where is City Of Kwinana in its cycle - and is the 3.97% yield holding?
Cycle phase tells you whether you're buying near the bottom (room to run) or top (compression ahead). Yield trajectory tells you whether cashflow is durable or being eroded — the single most important question for a long-hold thesis.
Cycle Phase
Cycle Position
Yield Trajectory
Rent vs Price Spread
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Area Risks
Property data alone won't flag the structural risks that can erode a long-hold position. Bushfire overlays, flood-zone exposure, and economic concentration sit outside the price feed but determine whether your capital is insurable, defensible, and structurally protected. Unlock to see.
Are there hidden structural risks shaping City Of Kwinana's long-hold story?
Beyond the headline price, City Of Kwinana carries risk signals a median can't show — hazard exposure from bushfire and flood overlays, and how narrowly local employment leans on a handful of sectors (the concentration the EDI score quantifies). Together these separate insurable, defensible long-holds from those carrying tail-risk that never surfaces in the headline number.
MADI Risk
EDI Risk
Bushfire
Flood
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Critical to know
Supply & Demand
City Of Kwinana's headline numbers show where the market is today. The two cards below answer where it's heading. Direction is what separates a buy from a wait.
Is housing supply tightening or building up?
Stock on Market is one number — the trend is what matters. SoM, inventory, building approvals and hold period together reveal whether the market is starving for stock (price pressure up) or quietly building a pipeline (pressure down).
Stock on Market
Inventory
Building Approvals
Hold Period
Is buyer and renter demand heating up or cooling off?
Vacancy is one signal — the real question is whether demand is still building or quietly peaking. Days on market, vacancy, search index and clearance rate are the four pulse-points — when they diverge, they signal a turning point.
Days on Market
Vacancy Rate
Search Index
Clearance Rate
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Fundamentals
City Of Kwinana can look solid on the surface — but the three layers below separate markets that genuinely hold value from ones that only look like they do.
Is City Of Kwinana genuinely stable - or just expensive?
IRSAD hints at affluence, but socio-economic strength alone doesn't guarantee resilience. Combined with the renter-to-owner balance and unit-to-house ratio, you get the three signals that separate a tightly-held submarket from one carrying hidden volatility.
IRSAD
Renter to Owner
Units to Houses
Where do City Of Kwinana prices go over the next 12 months?
Today's headline price is just a snapshot. Projected ROI and the volatility index tell you whether to commit capital now, wait for a softer entry, or rotate into a steadie submarket.
Projected Annual ROI
Volatility Index
Can you actually buy into City Of Kwinana - and exit cleanly?
Tightly-held areas reward long-hold investors but punish anyone who needs liquidity. Annual sales and rental volume reveal whether your capital can reposition — or sits structurally locked in.
Annual Sales Volume
Annual Rental Volume
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Important to know
Education & Infrastructure
City Of Kwinana looks tightly-held and stable on the surface — but the three layers below separate areas that genuinely hold value from ones that only look like they do.
Does City Of Kwinana's school catchment + infrastructure pipeline justify the price?
School ranks anchor family demand and tenant quality. The active infrastructure pipeline shifts a suburb's price ceiling over the next 5–10 years. Together they tell you whether City Of Kwinana has structural support for the next leg of capital growth.
School Rank
Hospitals & Employment
Infrastructure Spend
Transport Projects
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Full HtAG Intelligence
City Of Kwinana shows potential. The platform tells you whether it's the best fit for your portfolio.
Price and yield are only the surface. HtAG reads the forces underneath — supply tightening or loosening, demand heating or cooling, and the risks that move slowly but decide long-term growth. Together they show whether City Of Kwinana has the structural support for its next leg — or whether the numbers are running ahead of the fundamentals.