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Birnam has 44 properties. Over the last 5 years, Houses in Birnam have seen a 52.50% increase in median value. As at 30 June 2025:
The size of Birnam is approximately 20.9 square kilometres. It has 2 parks covering nearly 0.6% of total area. The population of Birnam in 2016 was 106 people. By 2021 the population was 109 showing a population growth of 2.8% in the area during that time. The predominant age group in Birnam is 60-69 years. Households in Birnam are primarily childless couples and are likely to be repaying $2400 - $2999 per month on mortgage repayments. In general, people in Birnam work in a trades occupation.In 2021, 88.30% of the homes in Birnam were owner-occupied compared with 78.10% in 2016..
$1.22M
8.71%
View TrendN/A
3.51%
$758k
0.00%
View TrendN/A
2.60%
Population 109
0-9
3%
10-19
17%
20-29
5%
30-39
11%
40-49
18%
50-59
11%
60-69
26%
70-79
11%
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Last Updated: 29/07/2025