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Suburb profile ·Darebin LGA · VIC ·3071

Thornbury VIC 3071

Thornbury is in Darebin LGA, VIC, postcode 3071, with population 19,005.

The read

Growth-momentum

There are enough stretched or weaker signals here that you should assume trade-offs rather than a clean story. Use compare mode to see whether the downside is price, local quality, or weaker momentum before treating it as a target suburb.

$525/wk
+1.9% YoY
Dec 2020 → Sep 2025 · 20 periods
Homes Victoria · Sep 2025
$545
$400
Dec 2020Sep 2025
Why it fits

Population scale is large enough to avoid reading this as a tiny locality only. Population movement supports a growth-led read. School coverage gives the page a stronger family/livability signal.

What to check

Gross yield looks low for an income-first use case.

Median house
$1.4M
House median, latest period
3.5%YoY D8 vs AU
Median rent
$525/wk
Income-stretched rent market
1.9%YoY D10 vs AU
Gross yield
2.0%
Low yield band
D5 vs AU
Population
19,005
19K local footprint
D10 vs AU
Schools
7
Matched school context
D10 vs AU
Solar
1,649
108 added 12mo · 10MW

Price history

HousesUnits

Trend & investor depth

Indicative cashflow-$901/wk (-$46,869/yr) · interest-only @ 6.1%, 80% LVR

Indicative cashflow is interest-only and excludes tax — use the calculator for a full projection.

Affordability

Buying
13.5x
median home price as a multiple of annual household income
Stretched
Renting
27%
median weekly rent as a share of gross household income (the 30% rule)
Manageable

Owners with a mortgage repay a median of $2,200/mo, while renters pay about $2,275/mo — renting runs $75/mo higher on these medians.

Median price
$1.38M
Household income · yr
$102K
Median rent · wk
$525
Owner mortgage · mo
$2,200
Gross yield
2.0%

Household income

$102K household · yr+24.5% vs VIC suburb median
Personal
$54K
Family
$141K
Household
$102K

Growth outlook · Darebin LGA

Dwellings
+25%
68,370 → 85,490
+17,120 dwellings
Population
+25.8%
150,330 → 189,180
Households
+30.4%
63,370 → 82,630

LGA-level official projection (Victoria in Future 2023, DTP). Indicative of the wider council area, not a suburb-level forecast.

Schools

Total7
Avg ICSEA1084
Students8,697
Catholic2
Government5
  • Wales Street Primary SchoolPrimary · Government · ICSEA 1140Zoned
  • Penders Grove Primary SchoolPrimary · Government · ICSEA 1021
  • Thornbury Primary SchoolPrimary · Government · ICSEA 1093Zoned
  • Virtual School VictoriaCombined · Government · ICSEA 1073
  • Thornbury High SchoolSecondary · Government · ICSEA 1067
  • St Mary's SchoolPrimary · Catholic · ICSEA 1089

2 of 7 schools here operate published enrolment zones (catchments). Zone boundaries set eligibility — check the official source for the exact catchment. Not enrolment advice.

Crime Year ending Dec 2025
17,322
10,706 per 100k
D9 vs AU

Crime

Rate · per 100k10,706
Total incidents17,322· Year ending Dec 2025
  • Assault99437%
  • Sexual Offences1887%
  • Robbery1004%
  • Break And Enter1,37052%

Full data detail

Thornbury VIC — Property Data and Demographics

Thornbury is a settled mid-to-large suburb in Victoria within the Darebin local government area (postcode 3071). The area has roughly 19,005 residents and a mix of families and early-career residents, with a median age of 37. Households earn a median income of $102K per year, with an average household size of 2.3 people. Recent annual estimates show population movement into the broader catchment, with population growth running at +2.0% year-on-year at the LGA level. VIC employment has moved +0.9% year-on-year in the official Jobs and Skills Australia NERO series, which provides the broader jobs backdrop for this suburb. VIC also had 45 Commonwealth-backed major projects under construction, 17 underway, and 27 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, managers, clerical & administrative. Employment in the area leans toward healthcare and professional services. The top ancestries reported are English, Australian, Irish.

The median house price in Thornbury is $1.4 million, having moved lower by 3.5% over the past year. Units have a median price of $550,000 (-5.2% YoY). The current median weekly rent is $525. This gives a gross rental yield of approximately 2.0%. The median monthly mortgage repayment is $2,200.

Thornbury is served by 7 schools, including 5 primary, 1 secondary, 1 combined. The average ICSEA score is 1084, which is above the national average of 1,000. Public transport access includes 14 rail stations, 69 bus stops. The crime rate in the Darebin LGA is higher than average at 10,706 incidents per 100,000 population.

On the investment side, Gross rental yield sits at around 2.0% (low yield). Property prices are above the state median ($1.4M/$875K), placing it in the premium segment. The price-to-income ratio of 13.5x is considered stretched. House prices have moved -3.5% year-on-year. Population growth of +2.0% year-on-year points to stable demand fundamentals. Building approvals have changed +0% year-on-year, indicating steady development activity.

Market & money
Investment signalsHeuristics
Rental Yield2.0% Low Yield
Price vs State$1.4M/$875K Above Median
Affordability13.5x Stretched
Price Momentum-3.5% Falling
Pop. Growth+2.0%· Stable
Development+0%· Steady
InvestmentVIC
Mortgage · mth$2,200
Rent · wk(Census)$391
Market rent · wk(Sep 2025)$525
Gross yield1.5%
Price / income13.5x
Population growth · Darebin LGAABS ERP
Population (2025)162,496
5-year growth+0.7% CAGR
YoY change+2%
20012025
Development · Darebin LGAABS Approvals
Approvals (2026)1,028
Houses154
Units874
YoY change+0%
Employment · Darebin LGASALM
Unemployment (Dec-25)5.2%
YoY change+0.3pp
Dec-10Dec-25
Property investors · Postcode 3071ATO
Negatively geared955 (7.8% of filers)
Avg rental loss$10,486/yr
Landlords (rental income)1,828
Reported capital gains1,419
People & prosperity
DemographicsCensus 21
Population19,005
Median age37
Household size2.3
HH income · wk$1,971
Personal income · wk$1,042
Persons / bedroom0.9
IncomeATO 22-23
Median income$71,032
Mean income$86,987
Earners13,238
YoY change+5.1%
SEIFA indexABS
Advantage (IRSAD)8/10
Education (IEO)10/10
Economic (IER)3/10
Disadvantage (IRSD)10/10
Area & amenity
Local amenitiesOSM
Supermarkets6
Pharmacies5
GP / clinics5
Fuel stations5
Cafes & dining53
iga1
TransportGTFS
Rail stations14
Bus stops69
Alston St/Station St
Clarendon St/Station St
Collins St/Station St
John Cain Memorial Park/Station St
Rossmoyne Village/Station St
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Current status
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Sources & freshness
Strong evidence

Thornbury has enough direct local evidence for a first-pass decision.

QuickProperty mixes release files, Census baselines, and matched local services on this page. Read the status panel before treating every metric as equally fresh.

PRICE POSTURE
Manual release files still matter here.

DataVic-discovered annual suburb price workbooks parsed into suburb prices. Quarterly VIC resources are discovered and cached, but not yet used as current-price anchors.

RENT POSTURE
Rent is using a state market dataset when available.

Use current rent as a starting signal, not as a fixed underwriting truth.

SERVICE POSTURE
Service coverage is matched locally, not inferred nationally.

Schools, transport, and hospitals are useful as presence signals, but they still have different source cadences.

Data status
Property prices
VIC Property Sales Report · 2025 · DataVic-discovered annual suburb price workbooks parsed into suburb prices. Quarterly VIC resources are discovered and cached, but not yet used as current-price anchors.
medium stability · manual file · every update · quarterly
Available
Market rent
Homes Victoria · Sep 2025 · State market dataset
medium stability · automated · every update · quarterly
Available
Crime
VIC Crime Statistics Agency · Year ending Dec 2025 · Area-level release dataset
Available
Schools
ACARA 2025 · 7 schools matched
stable source · automated · every update · annual
Available
Hospitals
AIHW · No linked local hospital coverage
medium stability · manual file · snapshot · mixed
Missing
Transport
GTFS feeds · 83 matched stops/stations
medium stability · manual file · snapshot · mixed
Available
Population growth
ABS ERP · 2025 · Annual estimate series
stable source · automated · every update · annual
Available
Building approvals
ABS Building Approvals · 2026 · Annual release series
stable source · automated · every update · monthly
Available
Available means a direct local dataset is linked. Verify means coverage exists but freshness or precision is weaker, such as ABS price fallback, Census rent fallback, or low-confidence hospital matching.

Thornbury FAQ

Common questions
  1. What LGA is Thornbury in?

    Thornbury is in the Darebin Local Government Area, VIC, postcode 3071. Council-level context for Darebin LGA (suburb mix, population, rent, and price coverage) is available on the QuickProperty LGA page.

  2. What is the median house price in Thornbury?

    The current median house price in Thornbury, VIC is $1.4M, based on the latest available sales data from state Valuers General offices and ABS Data by Region.

  3. What is the typical weekly rent in Thornbury?

    The median weekly rent in Thornbury is $525/wk, based on the current market rent dataset. The current rent signal is income-stretched rent market.

  4. What does the rent signal say about Thornbury?

    Income-stretched rent market: Weekly rent screens at about 38% 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.

  5. Is Thornbury a good investment?

    QuickProperty's investment signals for Thornbury show: Low Yield, Above Median, Stretched. These are computed from price, rent, income, and population data — not an opaque score.

  6. Where does QuickProperty get its data for Thornbury?

    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.

  7. How often is the Thornbury 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.