Buy
$400,000
-
2BR
$380K
-
3BR
$400K
-
4BR
$570K
Rent
$685pw
-
2BR
$550pw
-
3BR
$695pw
-
4BR
$710pw
Boulder
About Boulder
Boulder is a suburb in the Western Australian Goldfields 595 kilometres (370 mi) east of Perth and bordering onto the town of Kalgoorlie in the Eastern Goldfields region. Prior to 1989 Boulder was a town, but it was merged with Kalgoorlie to form the City of Kalgoorlie-Boulder.
Life in Boulder
Boulder is described as a vibrant and exciting city with country feels, with historical buildings scattered throughout both Boulder and Kalgoorlie. Located a short drive to the facilities in Kalgoorlie, Boulder has its own sports arena, train station, local IGA store, numerous parks and a primary school.
Boulder quick stats
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Postcode
6432
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Population
4,825
-
Local government
Kalgoorlie-Boulder
15.9%
Sales price growth
$400K
* Median sales price
10.5%
Rental price growth
$685pw
* Median rental price
Nearby suburb growth
21.6%
Broadwood
22.3%
South Boulder
24.1%
South Kalgoorlie
13.2%
Victory Heights
Suburb prices
Source: Landgate/REIWA
Median price data last updated 13 September 2026 containing transactions for the 12 month period ending August 2026
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
Upper and lower quartiles
Upper quartile
$499K
Median
$400K
Lower quartile
$350K
Time on market
Days
10
Days
29
Boulder
Goldfields-Esperance
Total percentage change in annual median house price over the last 1, 5 or 10 years.
Suburb interest level
Average online views per property
Based on current reiwa.com user activity, you can see how Boulder 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.