Reiwa Reiwa

Allanson


About Allanson

Allanson is located 196 kilometres south of Perth and six kilometres west of Collie. The suburb is in the Collie Coalfields, and land was set aside for a townsite here in 1898, in accordance with government policy of providing land for coal miners close to the mine sites. It is believed to be named after Arthur Allan Wilson, the MLA for Collie from 1908 to 194.

Life in Allanson

Allanson runs across nearly 25 hectares and includes one of WA most beautiful water holes, Black Diamond. Previously an abandoned coal mine, the lake was filled with water after it was decommissioned in the 1950s and has been a popular swimming hole for locals and social media enthusiasts.  


Allanson quick stats

  • Postcode

    6225

  • Population

    627

  • Local government

    Collie


Suburb prices

Median price data last updated 4 June 2026 containing transactions for the 12 month period ending May 2026
Source: Landgate/REIWA

Buy

$590,000

  • 3BR

    $555K

  • 4BR

    $670K

Rent

$620pw

  • 4BR

    $620pw


Sales data is annual up to the latest completed month. Rental data is year-on-year 3-month rolling up to the latest completed month. Data in this graph is revised as more transactions are settled.
Source: Landgate/REIWA

Time on market

House

Days

46

Based on settled sales as at 4 June 2026

Total growth

Allanson
South West

Total percentage change in annual median house price over the last 1, 5 or 10 years.

Annual growth

Allanson
South West

Average annual change in the median house price over 1, 5 or 10 years.


Time on market

House

Days

45

Based on leases reported as at 4 June 2026

Suburb interest level

Average online views per property

Based on current reiwa.com user activity, you can see how Allanson compares to the rest of the region

This is based on views of residential properties for sale in this suburb within the last 14 days.

Nearby schools

Allanson Primary School Primary Government 0.2km
Wilson Park Primary School Primary Government 5.1km
Amaroo Primary School Primary Government 5.1km
St Brigid's School Primary Non-government 5.8km
Collie Senior High School Secondary Government 6.2km
Fairview Primary School Primary Government 6.7km
Hope Christian College Combined Non-government 25.5km
St Michael's School Primary Non-government 25.8km
Brunswick Junction Primary School Primary Government 26.2km
River Valley Primary School Primary Government 26.4km

Property and demographics