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ABS 2021 Census · Updated 21 May 2026
Crestwood is an outer-metropolitan suburb of Sydney, Australia, with a population of approximately 4,936, making it a boutique locality. Located approximately 246 km from the Sydney CBD, Crestwood is a outer metro area in New South Wales. The median household income is $89,388 per year.
Crestwood has a solid income profile that supports reliable occupancy rates. The outer location offers affordability but may see slower price appreciation.
Official Australia Post postcode for Crestwood. A postcode may cover multiple suburbs.
Australia Post Postcode Finder →Usual resident population at the most recent census.
Weekly median rent for occupied homes. Live rental data integration coming soon.
Annual median household income (before tax) across all households.
Straight-line distance from the suburb centroid to the nearest capital city CBD. Actual driving distance will be longer.
Estimated 1 school within or near this suburb.
Find schools near Crestwood on My School →Estimated 2 parks and green spaces near this suburb.
Monthly median mortgage repayment for households currently paying off a mortgage.
Proportion of separate houses versus units, townhouses, and other home types. Useful for investors assessing rental demand mix.
4,936 residents places Crestwood squarely in the middle of the New South Wales suburb size distribution (state median 5,325), with market depth comparable to most NSW localities. Household income of $89,388/year is 8% below the New South Wales median of $97,552, typically translating into lower entry prices and a tenant base more sensitive to rent increases. Rent of $320/week (80% coverage of the $1,733/month median mortgage) leaves a gap of roughly $346/month that a typical investor bridges with negative gearing, depreciation and capital growth. Crestwood is 246 km from Sydney, so the local market tracks regional employment and lifestyle drivers more than CBD-driven commuter demand. Only 42% of dwellings are separate houses (vs 76% state median), so this is a unit-heavy market where body-corporate decisions and strata supply meaningfully shape investor returns.
Outer-metro suburbs reward careful property selection — aim for homes near infrastructure rather than generic house-and-land packages. Local rents consume roughly 19% of household income — a useful sanity check on tenant affordability.
How Crestwood stacks up against the median of all New South Wales suburbs in our dataset. Positive values mean Crestwood sits above the state median; negative means below.
| Metric | Crestwood | NSW median | Δ vs state |
|---|---|---|---|
| Population | 4,936 | 5,325 | -7% |
| Median household income | $89,388/yr | $97,552/yr | -8% |
| Median rent (weekly) | $320 | $430 | -26% |
| Median mortgage (monthly) | $1,733 | $2,167 | -20% |
| Distance to CBD | 246 km | 45 km | +447% |
| Separate houses | 42% | 76% | -34pp |
Pre-inspection briefing for Crestwood — every item is derived from public datasets, with full citations in our data sources page.
Moderate buy-and-hold potential: Crestwood's 4,936-person market and $89,388 median household income work for investors who are selective on street location and property quality rather than counting on a suburb-wide rerating.
Moderate rental coverage: rent of $320/week covers 80% of a $1,733/month mortgage, leaving a $346/month gap that an investor bridges with equity, depreciation and tax benefits.
Only 42% of dwellings are separate houses (vs 76% NSW median) — this is a unit and townhouse market, where cosmetic flips struggle against body-corporate restrictions, thinner after-reno uplift and competing new supply.
Run the numbers on a Crestwood property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Capital-growth expectations for Crestwood are modest for 2026 — incomes 8% below the NSW median of $97,552 and a population of 4,936 suggest gains will lag headline metro markets. Rental coverage runs at ~80% of the typical mortgage ($1,387/month rent vs $1,733/month repayment), keeping cash flow in positive or near-neutral territory. The EquitySight investment score of 53/100 places Crestwood in the mid tier of Australian suburbs we profile, and overall investor sentiment is balanced heading into the second half of 2026.
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Crestwood scores 53/100 on our EquitySight investment framework — a moderate rating. That score is driven by a population of 4,936, median household income of $89,388/year and median weekly rent of $320. Whether it fits your portfolio depends on whether you are targeting cash flow, capital growth, or a value-add renovation — all three are scored with suburb-specific numbers elsewhere on this page.
The main demand drivers in Crestwood are a median household income of $89,388/year, a dwelling mix that is 42% separate houses, roughly 1 schools and 2 parks within the catchment. Together these shape both owner-occupier and tenant demand and are the factors we weight most heavily in the suburb's investment score.
Crestwood has a usual resident population of approximately 4,936, compared with a New South Wales suburb median of 5,325 — placing it in the lower 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.
Crestwood sits 246 km straight-line from the Sydney CBD. This is a regional market where CBD distance is only indicative — local industry diversity and commute alternatives matter more.
The most recent census recorded a median weekly rent of $320 in Crestwood, equating to approximately $16,640/year in gross rental income (state median $430/week). Market rents have typically drifted above the recorded figure — verify against current listings on realestate.com.au and Domain before making an offer.
The median monthly mortgage repayment in Crestwood is $1,733, or approximately $20,796/year (vs $2,167/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.
A median weekly rent of $320 works out to $1,387/month, covering 80% of the median mortgage repayment of $1,733/month. That leaves a $346/month shortfall (around $4,152/year before tax benefits), so a typical owner-occupier-priced property here is negatively geared. Actual cash flow depends on your deposit, loan terms, ownership costs and marginal tax rate — run the full numbers in our rental yield calculator.
The main risks are a thin buyer pool (4,936 residents), interest-rate sensitivity on the $1,733 median mortgage, the broader New South Wales market cycle. Each of these is covered in the Risk Factors section above with suburb-specific numbers rather than generic warnings.
Every number on this page comes from the ABS 2021 Census of Population and Housing, Australia Post postcode reference data, and OpenStreetMap amenity tiles. The investment score, strategy verdicts, and comparison table are computed deterministically from those inputs — no opinion, no estimation. See our full methodology and the data sources and licences for the formulas we use.