Treeby WA 6164
Treeby sits 24 km from Perth CBD in Western Australia, around 24 minutes by car. Census data records 4,214 residents with a median age of 32 and a median household income of $128,908 per year. On socioeconomic measures it sits in the top 20% nationally. The 2021 Census recorded a median rent of $450 per week and a median monthly mortgage of $2,000. The area shows no recorded flood exposure. 1 school sits within the suburb boundary, and walkability is low.
Is Treeby a good suburb?
Treeby scores a A (72/100) on SuburbScan's Liveability grade — strong on community.
Mixed results
1 school
Some car dependence
Walkability 17/100 · 23.8 km · 24 min drive to Perth
Median available
Median $975K
Moderate crime risk
Fire 34/100 · Crime 42/100 · Flood 0/100
Very advantaged
SEIFA decile 10/10 · median age 32 · 4,214 residents
Liveability Rating
72 / 100 · Ranked #94 in WAEach bar is Treeby's rank among WA suburbs, from 0 to 100 (higher is better). Scored on 4 of 5 factors: no school data, so the other factors carry its weight.
How do you rate the liveability in Treeby?
Local knowledge beats any dataset. Rate it and see what other residents think.
Our score
72 / 100
From schools, safety and socio-economic data — not opinion.
Residents say
…
Median House Price
Public listings dataTreeby's house market is moving higher: the median sale price reached $975,000, roughly 16% above where it sat a year earlier.
Houses
$975,000
In line with its 6 neighbours (median $962,000)
Based on 177 recorded sales in the last 24 months.
Typically sold in 29 days — median across 144 sales that recorded a listing period
By bedrooms
- 3 bed 73 sales $850K
- 4 bed 90 sales $1.09M
- 5 bed 5 sales $1.25M
Land
$773,500
Based on only 8 sales — small sample, take as indicative.
Typically sold in 13 days — median across 6 sales that recorded a listing period
Currently for Sale
Last 6 monthsHouses in Treeby are currently listed at around $1 million on average. Based on 37 houses listed in the past six months.
$1M
37 houses listed in the last 6 months.
37 of the suburb's 1,483 dwellings (2.5%) were listed for sale in the last 6 months.
Rental Market
Advertised rents · last 6 monthsHouses in Treeby rent for around $850 a week on average, based on 67 houses listed for rent in the past six months.
$850/wk
In line with its 4 neighbours (median $850/wk)
67 houses advertised for rent in the last 6 months.
68 rentals advertised against an estimated 233 rented homes (29.2%) in the last 6 months.
Rent agreed on new leases
Jul–Sep 2026- All rentals
- $830/wk
- 49 bonds
- +24% since 2023
Median weekly rent on bonds lodged for new tenancies. WA's bond data does not record bedrooms or dwelling type, so it covers all rentals together.Change since 2023 compares the median of the first four quarters with the last four. Asking rents above come from advertised listings.
Rental affordability
June quarter 202591 Unaffordable · the average rental household in this region would pay about 33% of its income on the median rent in postcode 6164.
SGS Rental Affordability Index: a score of 100 means rent takes 30% of income, the usual housing-stress line; lower scores are less affordable. "Region" is the capital city or the rest of the state.
Gross rental yield
Indicative$850/week ($44,000 a year) on a $1 million median
Gross yield — before strata, rates, management, insurance and vacancy. Calculated from median advertised rents and median asking prices over the last 6 months. How we calculate.
Short-Stay Rentals
10 active Airbnb listings: 8 whole homes and 2 rooms. Whole homes are about 0.5% of the suburb's homes.
Airbnb only, as at Jun 2026; other platforms are not included. Active means reviewed in the past 12 months. The share is against private dwellings at the 2021 Census.
Aircraft Noise
ANEF Contour Details
Noticeable aircraft noise
Schools
One school serve Treeby, and performance is broadly on par with peer-suburb schools.
- • 559 students in one school (avg 559)
Primary
Universities nearby
2.1% of residents here are full-time university students aged 15–24.
Distance is measured to the suburb centre. A campus nearby does not by itself mean a student rental market — most suburbs within a few kilometres of one have a student share close to the national norm, and the figure above is what tells them apart.
Walkability
Treeby is very car-dependent on foot — at 17/100, nearly all errands require a car.
We hold no public transport timetable data for this area, so public transport is not rated here and the score is spread across the remaining components. It is not counted as zero.
Public transport
Weekday and weekend service frequency across every stop inside Treeby.
- Peak (7-9am + 5-7pm)
- 52.0 arrivals/hr
- Off-peak weekday
- 20.4 arrivals/hr
- Saturday
- 13.8 arrivals/hr
- Median peak wait
- 1 min
- Span of service
- 16.0 hours
Scheduled service only, based on the 21 October 2026 timetable. Reliability (delays, cancellations) not measured.
NBN connectivity
The internet access technology available across NBN premises in Treeby.
- Full-fibre (FTTP) share
- 99%
- Premises covered
- 2,409
NBN Co fixed-line and fixed-wireless premises, as at 30 December 2025. Higher-quality technologies (full fibre) score above copper, wireless, and satellite. Actual speeds depend on your plan.
Amenities
Cockburn: council population
The three add up to the change above. These are council-wide figures from the ABS, not figures for this suburb alone — this suburb's own population is in the census section above.
Socio-economic profile
The ABS scores 10 small areas inside this suburb and averages them into the single decile above. They fall into 4 different deciles — a wide range, so parts of this suburb rank well above the average and parts well below it.
Treeby is home to about 4,200 residents, and skews young, with a median age of 32 against the national 38. Median household income runs at $129,000 a year, with unemployment at 2.9%.
2021 Census · change since 2016
Population
4,214
Median Age
32
Median Household Income
$128,908/yr
Census Median Rent
$450/wk
Census Median Mortgage
$2,000/mo
Avg Household Size
2.7
Median Personal Income
$62,244/yr
Unemployment Rate
2.9%
Unoccupied Dwellings
6.7%
Total Dwellings
1,483
Owner-Occupier Rate
84.3%
Houses
78.7%
Rental Stress
18.2%
Mortgage Stress
18.6%
Work From Home
8.4%
Dwelling Types
Property Ownership
Demographics
- Born in Australia
- 51.7%
- English Spoken at Home
- 62.7%
- Employment Rate
- 72.9%
- Completed Year 12
- 55.9%
Occupations
Religion
Country of Birth (overseas)
Largest overseas birthplaces, as a share of all residents.
When They Arrived
Share of all residents by the year they arrived in Australia. Periods cover different numbers of years, so compare the shape rather than the bar widths.
291 residents (6.9%) arrived since 2016. Australia’s borders were closed to most arrivals from March 2020, so the last two years of that period are much smaller than the ones before them — nationally 260,799 people arrived in 2019 against 28,521 in 2021.
Where New Residents Came From
Where residents aged five and over lived five years before the 2021 Census, for those who lived somewhere else.
Top places newcomers came from, as a share of the 3,756 residents aged five and over. Areas are ABS statistical regions. Small counts are approximate: the ABS adjusts every figure slightly to protect privacy.
Languages Spoken at Home
Top languages other than English, as a share of all residents.
Age Distribution
Family & Household Composition
Commute to Work
22% of employed residents work in a capital's city centre (529 of 2,447).
City centre: the ABS area around each capital's CBD, such as Sydney Inner City or Perth City (which takes in Subiaco and Leederville). 2021 Census place of work.
Education
Cars per Dwelling
Council Rates
Households face an average residential rates bill of $2,754 a year through Cockburn based on 2023 figures.
Building Approvals: Cockburn
In the year to August 2026, 1,395 new dwellings were approved across Cockburn. That mix is 907 houses and 488 units. Approvals are up 13.5% on the same period a year earlier.
Climate & Setting
from Jandakot Aero, 2.5 kmModerate rainfall — very hot summers, mild winters.
- Elevation
- 33 m
- above sea level, at the suburb centre
- Distance to the ocean
- 12.2 km
- Near high-voltage lines
- 3.5% of addresses
- 113 within 100 m of an overhead line of 110 kV or more
- Annual rainfall
- 745 mm
- 80 rainy days
- Summer max (Jan)
- 31.4°C
- 30 days ≥ 35°C
- Winter min (Jul)
- 7.6°C
- 2 frost days ≤ 0°C
Elevation is the ground at the suburb centre, from Geoscience Australia's National Digital Elevation Model. Approximate — it reads high in dense built-up areas. It is a measure of height above sea level and not an indicator of flood risk, which depends on height above nearby waterways.
Industrial Emissions Nearby
4 facilities within 5 km- 3.2 kmPetroleum Product WholesalingTop reported: Total Volatile Organic Compounds · Benzene · Toluene (methylbenzene)
- 4.2 kmRigid and Semi-Rigid Polymer Product ManufacturingTop reported: Total Volatile Organic Compounds · Styrene (ethenylbenzene) · Acetone
- 4.5 km
- 4.7 kmPolymer Foam Product ManufacturingTop reported: Dichloromethane · Total Volatile Organic Compounds · Toluene-2,4-diisocyanate
EV adoption
In postcode 6164, 838 of 55,443 registered light vehicles are battery-electric on 31 January 2025. A further 3.1% (1,737 vehicles) are hybrid or plug-in hybrid, taking the non-petrol, non-diesel share to 4.6%.
Rooftop solar
In postcode 6164, 17,633 rooftop-solar systems totalling 98.9 MW have been installed since 2001, against 24,344 dwellings recorded in the 2021 Census. 1,190 went up in the last year.
Counts every system certified since 2001, so a roof re-fitted with a newer system is counted twice, and small commercial systems are included alongside houses — useful for comparing postcodes, not an estimate of how many homes have working panels today.
2026 covers part of the year only, to 2026-07.
First Home Owner Grant
FY2026-27$10,000 for new homes priced up to $800,000.
Cap is $800,000 SOUTH of the 26th parallel (which includes all of metropolitan Perth) and $1,000,000 NORTH of it. We store the southern figure because that is where almost every buyer is; the northern cap is higher, so the stored value never overstates eligibility. The southern cap rose from $750,000 on 7 May 2026 in the 2026-27 Housing Taxation Package. The same package moved the first home owner RATE OF DUTY thresholds, which is a different scheme and lives in the web repo's app/stamp_duty.py.
Mortgage repayments
3 mortgage brokers are registered in this suburb, 30 across postcode 6164.
Transfer duty at the owner-occupier rate, and it excludes first home buyer concessions — those can cut it substantially or remove it entirely. Excludes legal, inspection and lender fees. Check with RevenueWA
The First Home Owner Grant applies to newly built homes only, so it isn't available on an established purchase. A first home buyer building or buying new under $800,000 may qualify for $10,000 — see what qualifies with Department of Finance WA.
At $975,000 this is $175,000 above the $800,000 First Home Owner Grant cap. A first home buyer may qualify for $10,000 on a newly built home — check eligibility with Department of Finance WA.
A deposit under 20% usually attracts Lenders Mortgage Insurance, which this doesn't include.
Principal and interest over 30 years, fixed rate. Excludes fees, offset, redraw and LMI. Default rate is the median comparison rate across 1788 advertised products as at 2026-10-26 — indicative only, and not an offer. Your rate depends on the lender, your deposit and your circumstances. Not financial advice.
Federal Electorate
Currently held by Josh Wilson Australian Labor Party
| Year | Winner | 2PP ALP | 2PP LNP | Swing |
|---|---|---|---|---|
| 2025 | Josh Wilson | 68.7% | 31.3% | +1.8 |
| 2022 | Josh Wilson | 66.9% | 33.1% | -10.0 |
| 2019 | Josh Wilson | 56.9% | 43.1% | +0.6 |
Results are per division — federal electoral boundaries are redrawn periodically, so the history reflects this division's past, not necessarily the exact suburb's voters across time.
State Electorate
Currently held by Stephen Pratt WA Labor
Next state election: 10 March 2029.
| Year | Winner | Won with |
|---|---|---|
| 2025 | Stephen Pratt ALP | 56.4% |
| 2021 | Yaz Mubarakai ALP | 71.0% |
| 2017 | Yaz Mubarakai ALP | 51.0% |
Results are per district. Districts were last redrawn in 2023, so results from before then describe the district of that name, not necessarily this suburb's voters. Results: Western Australian Electoral Commission.
Looking at a specific address in Treeby?
Every figure above is a suburb average, and an average smooths over the difference between a street of family homes and a block of flats. Look up one address and you get the census for the few hundred people around it, its own nearest schools and stops, and what the state has mapped for that block.
- The census for a few hundred neighbours, not all 4,214 residents
- Nearest and zoned schools, with the walk from that door
- Flood, bushfire and noise mapping, where the state publishes it
Free to look up. Subscribers see every section in full — $29/month.
Featured in
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- #10 in Perth suburbs with the best NBN connectivity
- #13 in Perth suburbs with the largest Hindu community
- #14 in Perth suburbs where the most Gujarati is spoken at home
Checking the whole city?
Suburbs to avoid in Perth There is no list of bad suburbs, but there are hazards the state measures and publishes — recorded crime, bushfire exposure, flood overlays and aircraft noise. Perth suburbs ranked on them, with what the numbers do and don't mean.Nearby suburbs
Canning Vale WA 6155
Piara Waters WA 6112
Harrisdale WA 6112
Jandakot WA 6164
Banjup WA 6164
Forrestdale WA 6112
Compare Treeby to another suburb
Side-by-side stats for any other WA suburb — type a name and pick one.
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Common questions about Treeby
Is Treeby a safe place to live?
Recorded crime in Treeby is moderate (42/100, ranked against other WA suburbs on offences per resident).
What natural hazards affect Treeby?
Treeby has a low recorded bushfire history (34/100, ranked against every Australian suburb with any fire history). No mapped flood overlay applies. Part of it sits inside an aircraft noise contour. These are suburb-wide figures; check the address, as flood and bushfire exposure change street by street.
Is Treeby a good place to live?
Treeby has a SuburbScan Liveability grade of A (72/100), ranked against other WA suburbs on school quality (25%), safety (25%), SEIFA socio-economic advantage (25%), walkability (15%) and CBD access (10%). Whether it suits you depends on what you weigh — each of those is on this page.
What is the population of Treeby?
Treeby, WA had a population of 4,214 at the 2021 Australian Bureau of Statistics census.
What is the postcode for Treeby, WA?
The postcode for Treeby, WA is 6164.
How far is Treeby from Perth?
Treeby is 24 km from Perth CBD by road, about 24 minutes by car in normal traffic. Distance is the most-direct driving route, not straight-line.
What is the median household income in Treeby?
At the 2021 ABS Census, median household income in Treeby was $128,908 a year. It is the most recent suburb-level income figure until 2026 Census results are released in 2027.
What is the median weekly rent in Treeby?
The median advertised rent in Treeby is $850 a week for houses (67 listings), from rental listings over the last six months.
What is the median age in Treeby?
The median age of residents in Treeby was 32 at the 2021 ABS Census.
Is Treeby at risk of bushfire?
Treeby has a low recorded bushfire history (34/100). The score comes from Geoscience Australia's historical bushfire boundaries, with planned burns excluded: the area of recorded fires touching the suburb relative to its size, ranked against every Australian suburb with any fire history. It records where fire has burned, not a bushfire-prone land designation, which your council's planning scheme sets.
How are the schools in Treeby?
There is 1 school inside the Treeby boundary: 1 at similar schools on NAPLAN, compared with same-state, same-type schools of similar socio-educational advantage (ICSEA).
Is Treeby walkable?
Treeby scores 17/100 on the SuburbScan Walkability Score, making it very car-dependent. The score is a weighted average of public transport, schools, parks, supermarkets, GPs, pharmacies, childcare, and hospitals within walking distance.
What is the weather like in Treeby?
At the nearest Bureau of Meteorology station to Treeby, Jandakot Aero (2.5 km away), summer days average 31.4°C, winter nights 7.6°C, 745 mm of rain a year over 80 rainy days, and 30 days a year above 35°C over 2006-2026.
Is the First Home Owner Grant available in Treeby?
First-home buyers in WA may be eligible for $10,000 towards new homes with a purchase price up to $800,000. The grant is administered by Department of Finance WA; confirm current eligibility before signing a contract — state rules and amounts can change.
What council does Treeby belong to?
Treeby sits within the Cockburn local government area. Council rates, planning approvals, and waste collection fall under this LGA.
How much are council rates in Treeby?
The average residential rates bill through Cockburn is $2,754 a year (2023). Every suburb in this LGA shares the same schedule — individual bills vary with land value.
How much is being built near Treeby?
Across Cockburn, 1,395 new residential dwellings were approved in the year to August 2026 (source: ABS Building Approvals). That's up 13.5% on the same period a year earlier. These are LGA-level totals — every suburb in the council shares the same figure.
Which federal electorate is Treeby in?
Treeby sits within the federal Division of Fremantle, currently held by Josh Wilson (Australian Labor Party).
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Data freshness
- Census · 2021
- Median sale prices · Oct 2026
- For-sale & rental market · Oct 2026
- Council rates · FY 2023–24
- Building approvals · Aug 2026
- Schools · 2025
- Public transport · Oct 2026
- NBN connectivity · Dec 2025
- Crime · 2025
- Climate · 2006–2026
- Socio-economic (SEIFA) · 2021
- EV adoption · Jan 2025
- First Home Owner Grant · Sep 2026
- Federal electorate · 2025
- Short-stay rentals · Jun 2026
- State electorate · 2025
- Amenities · Sep 2026
- Health & emergency facilities · Sep 2026
- Industrial emissions (NPI) · 2024/2025
- Coastal erosion · 1988–2025
- Aircraft noise · 2024
Vintages show when each source's data is from. See all data sources.
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Information shown is provided as-is from Australian government and commercial data sources.
Always verify with the relevant authority before making property decisions.
See Data Sources and How We Calculate for details.