William Bay Suburb ProfileWestern Australia 6333
Get email alerts for this suburb
Track this suburb to receive monthly email updates on median suburb statistics, properties sold and for sale and median property values.
William Bay has 92 properties. Over the last 5 years, Houses in William Bay have seen a 96.32% increase in median value. As at 31 October 2025:
- The median value for Houses in William Bay is $1,177,872.
The size of William Bay is approximately 49.2 square kilometres. It has 1 park covering nearly 35.3% of total area. The population of William Bay in 2016 was 140 people. By 2021 the population was 164 showing a population growth of 17.1% in the area during that time. The predominant age group in William Bay is 50-59 years. Households in William Bay are primarily couples with children and are likely to be repaying $1000 - $1399 per month on mortgage repayments. In general, people in William Bay work in a professional occupation.In 2021, 71.70% of the homes in William Bay were owner-occupied compared with 57.50% in 2016.
Market Insights
William Bay Trends for Houses
N/A
N/A
View TrendN/A
N/A
William Bay Trends for Units
N/A
N/A
View TrendN/A
N/A
Neighbourhood Insights
Age
Population 164
0-9
13%
10-19
10%
30-39
9%
40-49
10%
50-59
25%
60-69
14%
70-79
12%
90-99
2%
Household Structure
Occupancy
Recent Sales in WILLIAM BAY 6333
Properties for sale in WILLIAM BAY 6333
0
© Copyright 2025. RP Data Pty Ltd trading as Cotality (Cotality). All rights reserved. No reproduction, distribution, or transmission of the copyrighted materials is permitted. The information is deemed reliable but not guaranteed.
Last Updated: 05/12/2025
While Cotality uses commercially reasonable efforts to ensure the Cotality Data is current, Cotality does not warrant the accuracy, currency or completeness of the Cotality Data and to the full extent permitted by law excludes all loss or damage howsoever arising (including through negligence) in connection with the Cotality Data.
This product uses cookies and other similar technologies to improve and customise your browsing experience, to tailor content and adverts, and for analytics and metrics regarding visitor usage on this product and other media. We may share cookie and analytics information with third parties for the purposes of advertising. By continuing to use our website, you consent to cookies being used. View our Privacy Policy here.
X
