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Suburb profile ·Gold Coast LGA · QLD ·4218

Mermaid Waters QLD 4218

Mermaid Waters is in Gold Coast LGA, QLD, postcode 4218, with population 13,088.

The read

Premium-market

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.

$900/wk
+5.9% YoY
Jun 2021 → Mar 2026 · 20 periods
Queensland RTA · suburb grain · Mar 2026
$900
$600
Jun 2021Mar 2026
Why it fits

Transport coverage adds a practical access signal. Higher SEIFA context supports a stronger local-quality read.

What to check

Premium pricing raises the bar for yield, affordability, and downside checks. Gross yield looks low for an income-first use case.

Median house
$1.8M
House median, latest period
7.6%YoY D9 vs AU
Median rent
$900/wk
Income-stretched rent market
5.9%YoY D10 vs AU
Gross yield
2.6%
Low yield band
D8 vs AU
Population
13,088
13K local footprint
D10 vs AU
Schools
2
Matched school context
D8 vs AU
Solar
5,636
315 added 12mo · 39MW

Price history

HousesUnits

Trend & investor depth

Indicative cashflow-$1,014/wk (-$52,740/yr) · interest-only @ 6.1%, 80% LVR

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

Affordability

Buying
19.6x
median home price as a multiple of annual household income
Stretched
Renting
51%
median weekly rent as a share of gross household income (the 30% rule)
High stress

Owners with a mortgage repay a median of $2,167/mo, while renters pay about $3,900/mo — renting runs $1,733/mo higher on these medians.

Median price
$1.80M
Household income · yr
$92K
Median rent · wk
$900
Owner mortgage · mo
$2,167
Gross yield
2.6%

Household income

$92K household · yr+15.3% vs QLD suburb median
Personal
$42K
Family
$111K
Household
$92K

Schools

Total2
Avg ICSEA1041
Students1,765
Government2
  • Miami State SchoolPrimary · Government · ICSEA 1053Zoned
  • Merrimac State High SchoolSecondary · Government · ICSEA 1029

1 of 2 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 Apr 2026
5,699
5,699 per 100k
D7 vs AU

Crime

Rate · per 100k5,699
Total incidents5,699· Year ending Apr 2026
  • Assault79124%
  • Break And Enter52516%
  • Drug Offences1,68151%
  • Fraud32910%

Full data detail

Mermaid Waters QLD — Property Data and Demographics

Mermaid Waters is a well-established suburb in Queensland within the Gold Coast local government area (postcode 4218). With a population of 13,088, the suburb has an established demographic with a median age of 40. Households earn a median income of $92K per year, with an average household size of 2.5 people. Recent annual estimates show population movement into the broader catchment, with population growth running at +1.8% year-on-year at the LGA level. QLD 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. QLD also had 32 Commonwealth-backed major projects under construction, 12 underway, and 50 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 healthcare and construction. The top ancestries reported are English, Australian, Irish.

The median house price in Mermaid Waters is $1.8 million, having grown strongly by 7.6% over the past year. Units have a median price of $800,000 (+15.9% YoY). The current median weekly rent is $900. This gives a gross rental yield of approximately 2.6%. The median monthly mortgage repayment is $2,167.

Mermaid Waters is served by 2 schools, including 1 primary, 1 secondary. The average ICSEA score is 1041, which is around the national average of 1,000. Public transport access includes 50 bus stops. The crime rate in the Gold Coast LGA is moderate at 5,699 incidents per 100,000 population.

From an investment perspective, Mermaid Waters shows a gross rental yield of approximately 2.6%, rated as low yield. Property prices are above the state median ($1.8M/$1.1M), placing it in the premium segment. The price-to-income ratio of 19.6x is considered stretched. House prices have moved +7.6% year-on-year. Population growth of +1.8% 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 Yield2.6% Low Yield
Price vs State$1.8M/$1.1M Above Median
Affordability19.6x Stretched
Price Momentum+7.6% Rising
Pop. Growth+1.8%· Stable
Development+0%· Steady
InvestmentQLD
Mortgage · mth$2,167
Rent · wk(Census)$450
Market rent · wk(Q1 2026)$900
Gross yield1.3%
Price / income19.6x
Population growth · Gold Coast LGAABS ERP
Population (2025)691,230
5-year growth+2% CAGR
YoY change+1.8%
20012025
Development · Gold Coast LGAABS Approvals
Approvals (2026)5,541
Houses813
Units4,729
YoY change+0%
Employment · Gold Coast LGASALM
Unemployment (Dec-25)3.4%
YoY change-0.1pp
Dec-10Dec-25
Property investors · Postcode 4218ATO
Negatively geared1,499 (5.8% of filers)
Avg rental loss$9,728/yr
Landlords (rental income)3,988
Reported capital gains2,961
People & prosperity
DemographicsCensus 21
Population13,088
Median age40
Household size2.5
HH income · wk$1,766
Personal income · wk$816
Persons / bedroom0.8
IncomeATO 22-23
Median income$54,072
Mean income$74,492
Earners9,679
YoY change+4.1%
SEIFA indexABS
Advantage (IRSAD)7/10
Education (IEO)8/10
Economic (IER)6/10
Disadvantage (IRSD)8/10
Area & amenity
Local amenitiesOSM
Supermarkets4
Pharmacies2
GP / clinics2
Fuel stations1
Cafes & dining6
aldi1
coles1
iga1
woolworths1
TransportGTFS
Bus stops50
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Sources & freshness
Strong evidence

There is enough direct local evidence on Mermaid Waters 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
Prices come from release-based suburb series.

Direct state price coverage is used where present; missing house or unit anchors fall back to annual ABS SA2 matches

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
QGSO Housing Profiles / ABS Data by Region · 2024 · Direct state price coverage is used where present; missing house or unit anchors fall back to annual ABS SA2 matches
medium stability · automated · every update · quarterly
Verify
Market rent
Queensland RTA · Q1 2026 · State market dataset
medium stability · automated · every update · quarterly
Available
Crime
State crime dataset · Year ending Apr 2026 · Area-level release dataset
Available
Schools
ACARA 2025 · 2 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 · 50 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.

Mermaid Waters FAQ

Common questions
  1. What LGA is Mermaid Waters in?

    Mermaid Waters is in the Gold Coast Local Government Area, QLD, postcode 4218. Council-level context for Gold Coast LGA (suburb mix, population, rent, and price coverage) is available on the QuickProperty LGA page.

  2. What is the median house price in Mermaid Waters?

    The current median house price in Mermaid Waters, QLD is $1.8M, 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 Mermaid Waters?

    The median weekly rent in Mermaid Waters is $900/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 Mermaid Waters?

    Income-stretched rent market: Weekly rent screens at about 87% 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 Mermaid Waters a good investment?

    QuickProperty's investment signals for Mermaid Waters 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 Mermaid Waters?

    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 Mermaid Waters 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.