Independent inspection to AS 4349.1 by a registered building contractor. What you are buying, read by someone who has built. Report within 24 hours.
A pre-purchase building inspection in Dayton reads a 2005-to-2020 estate home on the Swan Valley alluvial plain, where the reactive Swan Valley clay-loam adds a ground-specific dimension to the standard new-build construction defect profile. The inspection is building scope only, to AS 4349.1, and the Dayton pre-purchase read is a construction-defect read on reactive alluvial clay — the same construction defects that appear in any boom-era Perth estate, showing faster and with greater slab movement context on Swan Valley clay than on coastal sand.
The construction defect priority applies across the suburb at 5 to 20 years: marginal waterproofing, hollow render bonding and insufficient drainage falls visible and actionable. The Swan Valley alluvial clay adds the seasonal slab movement read on top — identifying how much clay-driven movement has accumulated in the specific home and what it implies.
The Henley Brook riparian context is noted for creek-adjacent lots. The combined building and pest inspection is recommended in Dayton. The report follows within 24 hours.
We run the same inspection across the area, including nearby Belhus and Viveash.
MISSING: phone number · Book online → · Flat $440 inc GST, report within 24 hours.
A building inspection to AS 4349.1 reading a 2005-to-2020 estate home where construction-era boom defects on reactive Swan Valley alluvial clay are the two concurrent pre-purchase concerns.
No, building scope only. The combined inspection is recommended given the Swan Valley clay moisture retention.
At 5 to 20 years: marginal waterproofing visible in tiles and grout, hollow render bonding on external walls, insufficient drainage falls — all actionable in the warranty or negotiation window.
The clay beneath Dayton estate homes moves with more amplitude than residual clay-loam. At 5 to 20 years, that movement has already begun accumulating in the slab crack pattern.
Yes. Documented construction defects at purchase support warranty pursuit.
Lots nearest the creek carry watercourse riparian moisture as an additional site context alongside the standard clay and construction reads.
Yes. Construction defect findings and clay movement context give you a concrete pre-purchase basis.
Yes. Swan Valley clay moisture retention and the establishing estate biomass. The combined inspection covers timber pest.
Yes. Slab behaviour on reactive alluvial clay is a primary pre-purchase read.
Within 24 hours of the inspection.
Also available as a combined building and timber pest inspection in Dayton — both scopes in one visit to AS 4349.1 and AS 4349.3, one report within 24 hours.
Combined B&P inspection →Our office is at Suite 55, 15 Labouchere Road, South Perth WA 6151 — on the Swan River foreshore near the Perth Zoo.
Tell us about the property and what you need. We'll come back to you with a firm quote and a time.
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