Glenbrook, NSW 2773
Blue Mountains City Council, New South Wales
Good to Know
Glenbrook, NSW 2773 is a high-value house market in the Blue Mountains City Council area, currently positioned as a long-hold capital growth submarket. Located about 70 km west of Sydney CBD, Glenbrook is home to roughly 5,078 adults across 2,099 dwellings and is recording a vacancy rate of 1.13%.
According to HtAG Analytics, Glenbrook is exhibiting constrained supply and firm demand. Stock on Market sits at 0.35% and Inventory at 3.01 months — around the ~3-month balanced-market threshold — driving +12.3% YoY price growth and +6.1% YoY rent growth.
What the market data is signalling
Glenbrook's price growth of +12.3% comfortably outpaces rent growth of +6.1% YoY, which points to capital appreciation as the stronger near-term return driver. With a low Stock on Market at 0.35% and Inventory at 3.01 months, the market shows supply restraint even as leasing remains functional — a combination that supports further price momentum while compressing yield.
Explore the Markets in the Moment (MiM™) heatmap for live visual context on where Glenbrook sits in the current cycle.
Who lives in Glenbrook — and why it matters for investors
Glenbrook records an IRSAD of 1110, well above the minimum recommended value of 927, indicating relative socio-economic advantage and lower downside volatility. The renter/owner ratio of 13.0% and units/houses ratio of 4.0% both sit below common neutral bands, signalling a strongly owner-occupied, detached-housing market — a profile that often reduces rental churn and supports steadier long-cycle capital growth.
For more on how area socio-economic mix affects returns see the IRSAD Crossover study.
Why suburb-level data matters for Glenbrook
Suburb-level metrics give the actionable signals investors need: Glenbrook's typical house price is $1,730,823, gross yield is 2.51%, Stock on Market is 0.35%, Inventory is 3.01 months, and days on market are 52 days. Those specific figures drive decisions about hold periods, leverage and refinancing risk, and would be diluted if only broader averages were used.
Read our methodology on local vs council screening in LGA vs Suburb research. For a downloadable dossier see the full Glenbrook data guide.
What's behind the RCS™ score of 87
HtAG's RCS™ score of 87 combines three independent dimensions — risk minimisation, capital-growth potential and cashflow resilience — into a single composite to help match market profiles to investor strategy. Each sub-score matters: a high overall RCS can still hide trade-offs between capital upside and near-term yield.
Read how the RCS™ is constructed at how the RCS™ is built, or open Glenbrook in HtAG Copilot for the full breakdown.
Forward signals to watch
The vacancy rate — currently 1.13%: sustained vacancies below ~1% usually signal rental-tightness and upward pressure on rents; at Glenbrook's current level, expect balanced leasing conditions with limited upside if supply remains restricted.
The building approvals ratio — currently 0.17%: a low BA ratio implies little new supply is coming through, which supports price resilience but can raise long-term affordability pressures.
The wider Sydney cycle phase: a city-wide shift towards either recovery or decline would materially reshape local momentum in Glenbrook — an upswing in Sydney typically enhances suburb-level capital growth, while a broader downturn would increase downside risk even in otherwise tight local markets.
Does this area meet your investment goals?
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RCS Breakdown
Glenbrook'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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Market Trends
Glenbrook's headline values — $1,730K to buy and $834PW to rent, a 2.5% gross yield. Over the past decade, prices have moved 95.17% and rents 51.36% — the Yield series shows whether that gap is widening (price outpacing rent, yield compressing) or closing.
$1,730K 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.
$834PW today, with rent growth at (+6.11% YoY) compared to price growth (+12.32%). That spread determines yield is expanding or compressing across the next cycle. Sign up to unlock the entire trend line.
Where is Glenbrook in its cycle - and is the 2.5% 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 Glenbrook's long-hold story?
Beyond the headline price, Glenbrook 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
Glenbrook'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
Glenbrook 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 Glenbrook 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 Glenbrook 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 Glenbrook - 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
Glenbrook 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 Glenbrook'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 Glenbrook 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
Glenbrook 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 Glenbrook has the structural support for its next leg — or whether the numbers are running ahead of the fundamentals.
The total adult population (15 years or older) of Glenbrook 2773 NSW is 4,136, with a median age of 44. Of those, 57.50% are married, 9.55% are divorced or separated, 28.17% are single and 4.88% are widowed.
The average household size is 2.8 people per dwelling, and the median household monthly income is estimated to be $12,156. The median monthly mortgage repayment for households in this suburb is $2,500 which is 20.57% of their earnings.
Source: ABS Census Data (2021)