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Suburb profile ·Burnside LGA · SA ·5066

Waterfall Gully SA 5066

Waterfall Gully is in Burnside LGA, SA, postcode 5066, with population 161.

Limited data

Thin-context

The page is still useful for local context, but the evidence stack is too thin for a clean one-page call. Use nearby stronger suburbs or compare mode before treating it as a serious shortlist decision.

$1.3M
-31.8% YoY
2015 → 2026 · 9 periods
ABS + state medians
$1.9M
$550K
2015 2026
Why it fits

Higher SEIFA context supports a stronger local-quality read.

What to check

Evidence depth is verify-heavy, so the profile should be treated as provisional. The page is thin enough that nearby alternatives should be checked before shortlisting. Gross yield looks low for an income-first use case.

Median house
$1.3M
House median, latest period
31.8%YoY D8 vs AU
Median rent
$468/wk
Market rent signal
D10 vs AU
Gross yield
1.9%
Low yield band
D5 vs AU
Population
48,257
48K via Burnside LGA · SAL undercount
Schools
No matched school data
Solar
3,084
215 added 12mo · 23MW

Price history

HousesUnits

Trend & investor depth

Indicative cashflow-$864/wk (-$44,944/yr) · interest-only @ 6.1%, 80% LVR

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

Affordability

Buying
6.9x
median home price as a multiple of annual household income
Moderate
Renting
13%
median weekly rent as a share of gross household income (the 30% rule)
Manageable

Owners with a mortgage repay a median of $3,250/mo, while renters pay about $2,028/mo — owning runs $1,222/mo higher on these medians.

Median price
$1.29M
Household income · yr
$187K
Median rent · wk
$468
Owner mortgage · mo
$3,250
Gross yield
1.9%

Household income

$187K household · yr+148.6% vs SA suburb median
Personal
$71K
Family
$192K
Household
$187K
Crime 2024-25
4
2,484 per 100k
D4 vs AU

Crime

Rate · per 100k2,484
Total incidents4· 2024-25
  • Assault0
  • Break And Enter0
  • Drug Offences0
  • Fraud0

Full data detail

Waterfall Gully SA — Property Data and Demographics

Located in South Australia within the Burnside local government area, Waterfall Gully is a small, quiet locality (postcode 5066). The area has roughly 161 residents and an established demographic, with a median age of 40. Households earn a median income of $187K per year, with an average household size of 3.4 people. Recent annual estimates show population movement staying broadly stable across the broader catchment, with population growth running at +0.7% 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, managers, technicians & trades. Employment in the area leans toward professional services and healthcare. The top ancestries reported are English, Australian, Scottish.

Median house prices in Waterfall Gully stand at $1.3 million, having dropped significantly by 31.8% over the last twelve months. The median weekly rent is $468 (Census 2021). This gives a gross rental yield of approximately 1.9%. The median monthly mortgage repayment is $3,250.

The crime rate in the Burnside LGA is below average at 2,484 incidents per 100,000 population.

From an investment perspective, Gross rental yield sits at around 1.9% (low yield). Property prices are above the state median ($1.3M/$950K), placing it in the premium segment. The price-to-income ratio of 6.9x is considered moderate. House prices have moved -31.8% year-on-year. Population growth of +0.7% 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 Yield1.9% Low Yield
Price vs State$1.3M/$950K Above Median
Affordability6.9x· Moderate
Price Momentum-31.8% Falling
Pop. Growth+0.7%· Stable
Development+0%· Steady
InvestmentSA
Mortgage · mth$3,250
Rent · wk(Census)$468
Gross yield1.9%
Price / income6.9x
Population growth · Burnside LGAABS ERP
Population (2025)48,257
5-year growth+0.8% CAGR
YoY change+0.7%
20012025
Development · Burnside LGAABS Approvals
Approvals (2026)111
Houses87
Units24
YoY change+0%
Employment · Burnside LGASALM
Unemployment (Dec-25)1.9%
YoY change+0pp
Dec-10Dec-25
Property investors · Postcode 5066ATO
Negatively geared708 (8.3% of filers)
Avg rental loss$9,215/yr
Landlords (rental income)1,691
Reported capital gains1,563
People & prosperity
DemographicsCensus 21
Population161
Median age40
Household size3.4
HH income · wk$3,600
Personal income · wk$1,359
Persons / bedroom1
SEIFA indexABS
Advantage (IRSAD)10/10
Education (IEO)10/10
Economic (IER)10/10
Disadvantage (IRSD)10/10
Area & amenity
Local amenitiesOSM
Supermarkets0
Pharmacies0
GP / clinics0
Fuel stations0
Cafes & dining1
Shortlist workspace

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Current status
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Sources & freshness
Verify-heavy evidence

Much of Waterfall Gully rests on evidence that should be verified before a 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
Prices come from release-based suburb series.

Official quarterly house sales workbooks; units remain on ABS fallback coverage

RENT POSTURE
Rent is falling back to Census, not a market feed.

This gives you directional coverage, but it is weaker than a current rent release.

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
SA metropolitan median house sales · 2026-Q1 · Official quarterly house sales workbooks; units remain on ABS fallback coverage
stable source · automated · every update · quarterly
Available
Market rent
ABS Census 2021 · Using Census rent fallback
stable source · manual file · snapshot · census-cycle
Verify
Crime
State crime dataset · 2024-25 · Area-level release dataset
Available
Schools
ACARA 2025 · No local school matches exposed
stable source · automated · every update · annual
Missing
Hospitals
AIHW · No linked local hospital coverage
medium stability · manual file · snapshot · mixed
Missing
Transport
GTFS feeds · No matched local transport stops
medium stability · manual file · snapshot · mixed
Missing
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.
Sparse locality note

This page stays indexable because Waterfall Gully is a real locality with enough context to be directionally useful. The tradeoff is that coverage is lighter than a stronger suburb profile, so the read should stay cautious.

WHY IT LOOKS LIGHTER
This is a real locality, but it has a very small Census footprint.

Small-population localities can still be worth checking, but rankings, comparisons, and broad suburb assumptions become noisier faster.

WHAT IS MISSING
Coverage is lighter across school matches, hospital coverage, and transport stops.

Coverage is thinner on school matches, hospital coverage, and transport stops; lean less on this one page and confirm those gaps elsewhere.

BEST NEXT STEP
Use this page to understand the locality shape, then compare outward.

Use it for context first, then move to compare, the state hub, or a larger nearby suburb before calling it a full market decision.

Page status
INDEXED WITH LIGHTER COVERAGE

This page remains visible, but it should be read as a locality brief rather than a full-confidence suburb profile.

HOW TO READ THIS PAGE

This page is useful for direction-setting, not closure. Use it to frame the locality, then confirm the story with compare, stronger nearby suburbs, and the state hub.

Stronger nearby reads

If Waterfall Gully feels too thin on its own, use these nearby suburbs as stronger local reads before making a shortlist decision.

Skye most similar
similar price band similar rent profile similar suburb scale

pop +100 · house +$645K · rent -$13/wk

Similar local read: useful for context, but still compare the actual market signals.

Beulah Park most similar
similar price band similar rent profile

pop +1400 · house +$155K · rent -$78/wk

Similar local read: useful for context, but still compare the actual market signals.

Beaumont most similar
similar price band similar rent profile

pop +2600 · house +$325K · rent -$18/wk

Similar local read: useful for context, but still compare the actual market signals.

Waterfall Gully FAQ

Common questions
  1. What LGA is Waterfall Gully in?

    Waterfall Gully is in the Burnside Local Government Area, SA, postcode 5066. Council-level context for Burnside LGA (suburb mix, population, rent, and price coverage) is available on the QuickProperty LGA page.

  2. What is the median house price in Waterfall Gully?

    The current median house price in Waterfall Gully, SA is $1.3M, 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 Waterfall Gully?

    The median weekly rent in Waterfall Gully is $468/wk, based on ABS Census 2021 rent fallback.

  4. Is Waterfall Gully a good investment?

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

  5. Where does QuickProperty get its data for Waterfall Gully?

    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.

  6. How often is the Waterfall Gully 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.