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The annual HIA-COLORBOND® steel Housing 100 Report ranks Australia’s largest 100 residential builders based on the number of homes commenced each year.
“Continuing its move up the ladder, Hunter based MJH Group (NXT Building Group) moved up a spot to be the second largest home builder nationally with 4,143 starts in 2021/22. With 3,675 starts MJH Group also took second spot on the list of largest detached house builders nationally, and second spot on the list of the largest semi-detached dwelling builders nationally, with 468 starts.”
“MJH Group, which trades predominantly in NSW as McDonald Jones Homes and Mojo Homes, also retained its established mantle as the #1 home builder in NSW with 2,556 starts during 2021/22.”
“With 216 starts, Belmont based Montgomery Homes, moved up the national list 22 spots to be ranked the 66th largest home builder nationally and 19th largest in NSW,” said Mr Jennion.
Placed 70th Nationally, 20th largest in NSW and on the list for the first time, was Heatherbrae based Hunter Homes with 202 starts, consisting of 188 houses and 14 units. As a result of their inaugural listing Hunter Homes also made the list of the Biggest Movers in 2021/22.
The key highlights from this year’s HIA-COLORBOND® steel Housing 100 Report 2021/22 shows that the largest 100 residential builders:
Details of the top 20 Home Builders nationally and in New South Wales is contained below.


To purchase the full report please visit HIA Economic reports
The Northern Territory's housing market continues to outperform many parts of the country, with strong dwelling price growth, rising building approvals and sustained investment activity demonstrating confidence in the Territory's future.
HIA commented on the Explanation of Intended Effect for Standard and model conditions of consent (the EIE). It is understood the EIE explains the proposed amendments to State Environmental Planning Policy 2021 that will give effect to consistent conditions of consent for residential development across the state.
Home building approvals in Tasmania have climbed over the past year, though the numbers remain well below the level needed to meet demand.
The latest building approvals data shows the ACT residential building market remains subdued, with detached housing continuing to struggle and the momentum that emerged in the apartment market during 2025 now showing signs of fading.