CASTLE HILL
Investor score
52
Vacancy rate is a modelled estimate. Price, rent and annual growth use real government data (see source labels on each card). This is not financial advice. See full disclaimer.
Median price
$1,482,500
NSW VG · 2026
Rent yield
3.1%
computed from govt data
Annual growth
-40.7%
annualised from govt data
Vacancy rate
1.6%
modelled estimate
AI insights for CASTLE HILL
Investment analysis, risks & comparisons
CASTLE HILL shows strong investment fundamentals with above-average rental demand and a tightening supply pipeline. The gentrification index of 67/100 signals continued capital appreciation potential, particularly within 600m of the main retail and transit corridor.
Key risk: elevated auction clearance volatility over the past two quarters suggests shifting buyer sentiment. Net yield after typical holding costs sits at approximately 3.6%, below the state median of 4.1% — factor this into cash-flow modelling.
Median rent
$880/wk
NSW Fair Trading · Apr 2026
Demand change
+4.4%
annual shift
Yield × growth index
-18.8
combined signal
Net yield (est.)
1.34%
after mgmt, rates, insurance, maintenance
5-yr growth (CAGR)
+1.5%
est. compound, long-run avg
10-yr growth (CAGR)
+7.7%
est. compound, long-run avg
Rental demand
59 / 100
Strong demand
Supply pipeline
Est.3.1%
new dwellings approved / stock · Modelled estimate
Moderate supply
5-year price history
Source: NSW VG · 2026 · all sources
Market overview
CASTLE HILL is a metropolitan NSW suburb with moderate capital growth momentum and lower rental yield. Strong infrastructure, employment access, and lifestyle amenities support ongoing investment demand.
Highlights
- Metro NSW suburb with strong infrastructure and transport
- Rental yield 3.1% with stable tenant demand
- Access to national transport network and amenities
Risk factors
- High entry price may limit buyer pool
- Below-average growth — limited capital appreciation signal
- Subject to broader interest rate and economic conditions
Community profile
Source: ABS Census 2021 · ATO 2022–23Median household income
$2,551/wk
$97k taxable p.a.
Renters
22.9%
72.4% owner-occupier
Median age
42.0 yrs
Unemployment
2.2%
Population growth
+3.2% p.a.
Investor-owned
27.0%
of all dwellings (ATO)
Houses
57%
36% apartments
Degree qualified
40.7%
bachelor's or higher (ABS)
Work from home
18.6%
of employed residents (ABS Census)
Median lot size
410 m²
Compact block
Household size
2.4 persons
avg per dwelling (ABS Census)
Short-term rental
7.2%
Some Airbnb activity
Market activity
Distance to CBD
24.5 km
Outer suburbs
Days on market
24 days
Fast-moving market
Auction clearance
72.4%
Strong demand
Walkability
93 / 100
Walker's paradise
Coastal proximity
24.5 km
Coastal fringe
NBN technology
FTTNStandard — fibre to node
Population density
2,018/km²
Dense urban
Schools in postcode 2154
🏫Primary (6)
Oakhill Drive Public School
Government · Yrs K-6
Excelsior Public School
Government · Yrs K-6
St Bernadette's Primary School
Catholic · Yrs K-6
Castle Hill Public School
Government · Yrs K-6
Samuel Gilbert Public School
Government · Yrs K-6
St Angela's Primary School
Catholic · Yrs K-6
🎓Secondary (3)
Oakhill College
Independent · Yrs 7-12
Castle Hill High School
Government · Yrs 7-12
Gilroy Catholic College
Catholic · Yrs 7-12
⭐Special (1)
St Gabriel's School for students with special needs
Independent · Yrs U
ICSEA measures the socio-educational background of each school's student community — not academic results or school quality. National average = 1000. Source: ACARA My School 2025.
Liveability & safety
Safety index
Safe0.9 offences / 100 persons
Source: NSW BOCSAR · 2024-25
School quality
Top tier10 schools in postcode area
Source: ACARA My School 2025
Transit access
GoodSource: State GTFS feeds
Gentrification signal
28
/ 100
Early-stage signals only. Watch for rising rents, new café activity, and building application increases as leading indicators.
Composite: education premium · youth cohort · rental activity · price gap · transit quality
Environmental risk
Flood risk
Source: State GIS flood zone data
Bushfire risk
Source: CFA / RFS / DFES zone data
Storm risk
Coastal exposure + state climate
Live suburb intelligence
Fetching live data…Location
Properties in CASTLE HILL
View listingsLocal professionals
Connect with agents and building inspectors who operate in CASTLE HILL. Ask about off-market opportunities, rental appraisals, or arrange a building inspection.
Sign in to contact local professionals
Create a free account to message agents and inspectors directly.
Premium feature
Full suburb intelligence is available to Premium subscribers. Unlock unlimited research, scoring, and market signals.
Upgrade to Premium