Suburb overview
Sippy Downs is a coastal suburb in Queensland, Australia, with a population of approximately 11,544, making it a smaller community. Located approximately 83 km from the Brisbane CBD, Sippy Downs is a coastal area in Queensland. The median household income is $77,168 per year.
Location
Key indicators
Postcode
4556
Postcode for Sippy Downs, from a community postcode dataset cross-checked against Australia Post. A postcode may cover multiple suburbs.
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Population
11,544
Usual resident population at the most recent census.
Median weekly rent
$280/wk
Median weekly rent — as at Mar 2026, Residential Tenancies Authority (Qld) (CC BY 4.0).
Distance to CBD
83 km
Straight-line distance from the suburb centroid to the nearest capital city CBD. Actual driving distance will be longer.
Housing
Median monthly mortgage
$1,889/mo
Monthly median mortgage repayment for households currently paying off a mortgage.
Home type
62% houses
Proportion of separate houses versus units, townhouses, and other home types. Useful for investors assessing rental demand mix.
Why people like living in Sippy Downs
- Regional location about 83 km from Brisbane.
- Beach lifestyle with coastal walks and outdoor recreation on the doorstep.
Who Sippy Downs suits
Pros and cons
Pros
- Coastal lifestyle attracts renters and owner-occupiers alike.
- Established infrastructure and existing community base.
Cons
- Long distance to the CBD (83 km) — plan for commute time or local employment.
- Traffic can build during peak hours, especially on arterial roads.
Investment insight
With 11,544 residents, Sippy Downs is one of Queensland's more populous suburbs — roughly 2.1× the state median of 5,474 — giving it a deep buyer and tenant pool that typically supports higher transaction volumes and shorter average days on market. Household income of $77,168/year is 15% below the Queensland median of $90,298, typically translating into lower entry prices and a tenant base more sensitive to rent increases. Median rent of $280/week (as at Mar 2026, Residential Tenancies Authority (Qld)) (~$1,213/month) covers only 64% of the $1,889/month median mortgage repayment recorded at the 2021 Census — and repayments on new loans have risen since 2021, so this suburb tilts firmly toward capital growth rather than yield. Sippy Downs is 83 km from Brisbane, so the local market tracks regional employment and lifestyle drivers more than CBD-driven commuter demand. Only 62% of dwellings are separate houses (vs 77% state median), so this is a unit-heavy market where body-corporate decisions and strata supply meaningfully shape investor returns.
Investment tip
This suburb can suit investors targeting renter demand driven by lifestyle. Insurance, climate risk, and seasonal rental patterns all warrant a close look. At the 2021 Census, local rents consumed roughly 31% of household income — a dated but useful sanity check on tenant affordability.
Sippy Downs vs Queensland median
How Sippy Downs stacks up against the median of all Queensland suburbs in our dataset. Positive values mean Sippy Downs sits above the state median; negative means below.
| Metric | Sippy Downs | QLD median | Δ vs state |
|---|---|---|---|
| Population | 11,544 | 5,474 | +111% |
| Median household income | $77,168/yr | $90,298/yr | -15% |
| Median rent (weekly, 2021 Census) | $460 | $385 | +19% |
| Median mortgage (monthly, 2021 Census) | $1,889 | $1,733 | +9% |
| Distance to CBD | 83 km | 62 km | +34% |
| Separate houses | 62% | 77% | -15pp |
Investor checklist
Pre-inspection briefing for Sippy Downs — every item is derived from public datasets, with full citations in our data sources page.
- Market depth: 11,544 residents — 211% of the QLD suburb median (5,474).
- Purchasing power: median household income $77,168/year (-15% vs Queensland suburb median of $90,298).
- Cash-flow coverage (2021 Census): $460/week rent (≈ $1,993/month) covered ~106% of the $1,889/month median mortgage at the 2021 Census — verify against current rents and rates.
- CBD access: 83 km straight-line from Brisbane (state suburb median 62 km).
- Dwelling mix: 62% separate houses — mixed market (vs 77% state median).
- Rate stress-test: budget ~$189/month extra for a 1-percentage-point RBA rate rise on top of the $1,889/month median repayment.
- Tenant rent burden: 31% of the median household income is spent on rent — within normal range.
Investment strategy
Moderate buy-and-hold potential: Sippy Downs's 11,544-person market and $77,168 median household income work for investors who are selective on street location and property quality rather than counting on a suburb-wide rerating.
Strong rental coverage at the 2021 Census: $460/week (~$1,993/month) covered 106% of the $1,889/month median mortgage, a shortfall of just $0/month. Both rents and repayments have moved since 2021 — verify current figures, though this suburb has historically leaned cash-flow-friendly.
Only 62% of dwellings are separate houses (vs 77% QLD median) — this is a unit and townhouse market, where cosmetic flips struggle against body-corporate restrictions, thinner after-reno uplift and competing new supply.
Risk factors
- Interest-rate sensitivity: the $1,889/month median mortgage in Sippy Downs means a 1-percentage-point RBA rate rise could add roughly $189/month to repayments, reducing buyer borrowing capacity and cooling prices.
- Commute distance: at 83 km from the nearest CBD, Sippy Downs depends on local employment rather than city-driven commuter demand, which amplifies the market's sensitivity to regional industry slowdowns.
- Regulatory risk: changes to Australian tax settings (negative gearing, CGT discount, foreign-buyer surcharges, land-tax thresholds) could reshape after-tax returns in Sippy Downs regardless of local market conditions.
- Market cycle risk: property markets are cyclical, so stress-test your projections in Sippy Downs with a 10–15% price pullback scenario before committing capital — returns to date are not a guarantee of future performance.
Run the numbers on a Sippy Downs property
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Start your journey near Sippy Downs →2026 outlook
Capital-growth expectations for Sippy Downs are modest for 2026 — incomes 15% below the QLD median of $90,298 suggest gains will lag headline metro markets. At the 2021 Census, rental coverage ran at ~106% of the typical mortgage ($1,993/month rent vs $1,889/month repayment), keeping cash flow in positive or near-neutral territory. Verify against current rents and rates. Overall investor sentiment for Sippy Downs is balanced heading into the second half of 2026, based on its income, rent and mortgage profile relative to the Queensland median.
Frequently asked questions
Is Sippy Downs a good suburb for investment?
Whether Sippy Downs suits you depends on your strategy, but the fundamentals are concrete: a population of 11,544, a median household income of $77,168/year and median weekly rent of $460. Weigh those against your goal — cash flow, capital growth, or a value-add renovation — each of which we break down with suburb-specific ABS numbers elsewhere on this page.
What drives property demand in Sippy Downs?
The main demand drivers in Sippy Downs are a median household income of $77,168/year, a dwelling mix that is 62% separate houses. Together these shape both owner-occupier and tenant demand.
What is the population of Sippy Downs?
Sippy Downs has a usual resident population of approximately 11,544, compared with a Queensland suburb median of 5,474 — placing it in the upper half of the state's suburbs by size. Population is the clearest proxy for market depth: more residents mean more transactions and typically a shorter average days-on-market on resale.
How far is Sippy Downs from the Brisbane CBD?
Sippy Downs sits 83 km straight-line from the Brisbane CBD. This is a regional market where CBD distance is only indicative — local industry diversity and commute alternatives matter more.
What is the median rent in Sippy Downs?
The median weekly rent in Sippy Downs is $280 (as at Mar 2026, Residential Tenancies Authority (Qld)), equating to approximately $14,560/year in gross rental income. Confirm against current listings on realestate.com.au and Domain before making an offer.
What is the typical mortgage repayment in Sippy Downs?
The median monthly mortgage repayment in Sippy Downs is $1,889, or approximately $22,668/year (vs $1,733/month state median). Stress-test your own borrowing at rates 1–2 percentage points above today's to make sure you can still service the loan through an RBA tightening cycle.
Is Sippy Downs cash-flow positive for investors?
A median weekly rent of $460 works out to $1,993/month, covering 106% of the median mortgage repayment of $1,889/month. That means rent exceeds the median repayment by roughly $104/month, so on these numbers Sippy Downs leans cash-flow-positive before accounting for strata, council rates, insurance and maintenance. Actual cash flow depends on your deposit, loan terms, ownership costs and marginal tax rate — run the full numbers in our rental yield calculator.
What are the main risks of investing in Sippy Downs?
The main risks are interest-rate sensitivity on the $1,889 median mortgage, the broader Queensland market cycle. Each of these is covered in the Risk Factors section above with suburb-specific numbers rather than generic warnings.
How we built this Sippy Downs profile
The population figure on this page comes from the ABS 2021 Census. The postcode comes from a community postcode dataset cross-checked against Australia Post. The dwelling mix is from the ABS 2021 Census. The median household income is the ABS 2021 Census median weekly household income, annualised. Distance to the CBD is calculated from the suburb's ABS centroid. The Census median rent and mortgage figures are 2021 figures and are labelled as such wherever they appear — they are five years old and have moved substantially since. The current median weekly rent in Key indicators is a genuine recent figure from Residential Tenancies Authority (Qld) (Mar 2026), published under a Creative Commons licence and dated on the page. We do not publish an investment score or school/park counts for this suburb. See our methodology and data sources for exactly what's measured and what's estimated.