Mundijong, WA 6123
Shire of Serpentine-JarrahdaleAll suburbs in postcode 6123
Updated
Median house price
$927,500
ABS statistical area (SA2) median · 2024
An SA2 can take in surrounding localities, so this can differ from sales in Mundijong itself.
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Mundijong at a glance
- Median unit
- $308,880
- Population
- 1,246
- Median age 40
Prices: ABS statistical area (SA2) median · 2024 · Population: 2021 Census
House prices in Mundijong
Across the ABS statistical area that takes in Mundijong, houses changed hands at $927,500 in 2024, above the Western Australia median. An SA2 can take in surrounding localities, so this can differ from sales in Mundijong itself. Units come in around $308,880, roughly 67% below the house median.
For buyers
A 20% deposit on the median house works out to roughly $186,000. Prices sit above the Western Australia median, so plan for a stretched deposit and shop carefully on borrowing capacity.
- Weekly rent (house)
- $370/wk
- Weekly rent (unit)
- $385/wk
Rental data as of April 2026
Free appraisal in Mundijong
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What to know about Mundijong
Mundijong (6123) sits in the Serpentine-Jarrahdale region of Western Australia. The median house here is $927,500, above the Western Australia median of around $720K.
Mundijong has roughly 1,246 residents, with a typical family-age mix. Households are predominantly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops.
What it’s like to live here
Mundijong scores 0/100 on walkability, which makes it car-dependent with limited public transport. Plan for two cars in a typical household, especially if work isn't local.
Summer days here average around 32°C (warm), winter mornings around 8°C (cool). Annual rainfall lands at about 826 mm. Figures are our 1991 to 2020 averages of SILO data for this location (Queensland Government, built from Bureau of Meteorology observations).
Schooling within or near the suburb covers 8 government primary, 1 government secondary, 1 Catholic, 3 independent.
Schools in Mundijong
Location
Walkability
- Walk
- 0/100
- Transit
- 0/100
- Bike
- 25/100
Very car dependent. Scores out of 100, calculated from OpenStreetMap data (ODbL).
Walkability data as of May 2026· OpenStreetMap
Demographics
The 2021 Census put Mundijong's population at 1,246, with a median age of 40. That sits as a typical family-age mix. Households are predominantly owner-occupied (83% own, 15% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (81% family households, 18% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
- Family households
- 81%
- Lone person
- 18%
- Owner occupied
- 83%
- Renter occupied
- 15%
Demographics data as of May 2026· ABS 2021 Census
Investment overview
Gross rental yield on houses sits at 2.07% (median rent $370/wk against a $927,500 price tag). Units yield 6.48% gross, often the better cash-flow play for first-time investors. Renter share is modest (15%), so the rental pool is smaller and tenant demand can be patchier than in higher-density suburbs.
- Gross yield, housesSource: ABS Data by Region (SA2-level, 2024) · Dec 2024
- 2.07%
- On the $927,500 median
- Gross yield, unitsSource: ABS Data by Region (SA2-level, 2024) · Dec 2024
- 6.48%
- On the $308,880 median
Gross rental yield is a year’s rent divided by the purchase price, before expenses. It leaves out vacancy, management fees, maintenance and financing costs, so treat it as a starting point.
Weather year-round
- Annual rainfall
- 826 mm
- Hottest month, avg max
- 31.7°C
- Coldest month, avg min
- 8.0°C
Rainfall by month
Our 1991 to 2020 averages of SILO data (Queensland Government, built from Bureau of Meteorology observations, CC BY 4.0) for this location.
Climate data as of October 2026· SILO (Queensland Government), from Bureau of Meteorology observations
Questions about Mundijong
- What is the median house price in Mundijong?
- The median house price for the ABS statistical area (SA2) that takes in Mundijong, WA 6123 is $927,500 (2024). An SA2 can take in surrounding localities, so this can differ from sales in Mundijong itself. The median unit price is $308,880.
- How much is my house worth in Mundijong?
- A useful starting point is the Mundijong median house price of $927,500 (units $308,880). Your home will sit above or below that depending on land size, condition, position and what comparable homes nearby have sold for recently. For a figure specific to your property, request a free property appraisal from a local agent using the form on this page.
- What is the Mundijong postcode?
- Mundijong is in the 6123 postcode, in WA, in the Shire of Serpentine-Jarrahdale region.
- Where is Mundijong?
- Mundijong is a suburb in the Shire of Serpentine-Jarrahdale area, WA 6123.
- What is the average rent in Mundijong?
- The median weekly rent for houses is $370, for units it's $385.
- What schools are in Mundijong?
- There are 13 schools serving Mundijong on this page, including Mundijong Primary School, Court Grammar School, Eton Farm Primary School.
- How walkable is Mundijong?
- Mundijong has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 25.
- What suburbs are near Mundijong?
- Mundijong is close to Whitby, Mardella, Cardup, Serpentine, Oldbury.
- What is the population of Mundijong?
- The population of Mundijong is approximately 1,246 (2021 Census). The median age is 40.
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Sources. House and unit medians from the NSW Valuer General, Land Victoria, the SA Government and the ABS; rents from the state rental bond authorities. Census from the ABS (2021), climate from the Bureau of Meteorology, hazard from Geoscience Australia, schools from ACARA and crime from state police open data. Each figure carries its source and date. How we source data
How we’re paid. The guides and this page are free. When a seller asks, we introduce one local agent, and the agent pays us a flat fee for the introduction, never a share of their commission; it costs the seller nothing. If a figure looks wrong, tell us and we’ll fix it.