Author · AUD Build
XLG
XLG writes and reviews AUD Build’s cost guides, builder comparisons, calculators and owner guides, and is AUD Build’s media spokesperson.
About
XLG is the author and reviewer of AUD Build’s published guides and AUD Build’s media spokesperson. AUD Build brings design, construction, materials, new-home sales and lending together in one company, backed by AUD Build Group; NSW Builder Licence 475778C.
How these guides are written
- Every figure carries its source and the date it was read; rules link to the NSW Government page that states them.
- Other builders are described only from their own websites, without prices or reviews.
- AUD Build’s own pages are marked “This is us” wherever AUD Build appears in a comparison.
- Cost figures are refreshed monthly; each page shows when its figures were last reviewed.
Guides by XLG
- Knockdown rebuild cost in Sydney (2026)
- Duplex build cost in Sydney (2026)
- Knockdown rebuild timeline: CDC vs DA
- Cost to build a house in Sydney (2026)
- Renovate or knock down and rebuild?
- Custom home inclusions checklist
- Knockdown rebuild mistakes to avoid
- Can my block fit a duplex?
- Buy land and build or buy existing?
- Building contract checklist for NSW
- Best home builders in Sydney (2026)
- Best knockdown rebuild builders in Sydney
- Best duplex builders in Sydney
- Upper North Shore builders compared
- Upper North Shore building data 2026
- Knockdown rebuild cost calculator
- Duplex cost calculator
- House build cost calculator
- Renovate or rebuild calculator
Media
Journalists can contact XLG through the expert-source page.