Purchasing a period home in Melbourne's leafy south-east is exciting, but beneath the character façade there can be costly surprises. A recent pre-purchase building inspection in Hawthorn East carried out by Inspectra Property Inspections revealed a long list of defects — including several major structural and safety issues that a buyer would never spot at an open home.
Below we share the key findings so prospective buyers in Hawthorn, Point Cook, Toorak, Camberwell, Glen Waverley and surrounding suburbs can understand what a building inspection actually looks like in practice.
The Property at a Glance
The dwelling was an older-style weatherboard home with a newer rear extension — a common configuration throughout Melbourne's inner-south-east. While it presented well at open-for-inspection, our detailed assessment told a different story. The inspection covered all accessible areas: roof void, subfloor, all elevations, wet areas, and the structural frame.
Major Defects & Safety Hazards Found
These are the findings that can make or break a purchase decision. In this inspection, several items were flagged at the highest severity level.
Structural Floor Movement
Nivcomp floor-level readings revealed variations of up to 16 mm across the dwelling. Without knowing the construction history, the inspector could not rule out structural footing movement and strongly recommended a licensed structural engineer assess the subfloor framing and footings before purchase.
Decayed Roof Framing
Wet rot decay was found on load-bearing roof timbers. Because these members carry the full weight of the roof, compromised framing is classified as a major structural defect requiring carpenter replacement and a roofer's assessment before the work can be done safely.
Leaking Shower with High Moisture
One bathroom showed elevated moisture in surrounding walls, indicating the shower recess was actively leaking. The cause could range from a failed waterproofing membrane to a plumbing leak — impossible to determine without invasive investigation. Left unaddressed, this leads to structural timber decay and mould.
Non-Compliant Balustrades
Internal stair balustrades did not meet current BCA standards for height and spacing, presenting an immediate safety risk — especially in homes with young children. This is a defect our team regularly identifies during a pre-purchase building inspection in Hawthorn, Camberwell and surrounding areas where older homes have never had balustrades upgraded.
Subfloor Decay & Mould
Under the floors, the inspector found wet rot decay to structural bearers, visible mould and fungi growth, damp soil, and timber stored directly on the ground. Limited subfloor ventilation was compounding the problem. A licensed builder and potentially a structural engineer are needed before rectification can begin.
Fire Safety — Heater & Hearth
A wood heater was positioned next to combustible materials with an inadequate heat shield and hearth. The flue also required a safety check through the roofline. It's a reminder that a pre-purchase building inspection in Hawthorn East isn't just about structural concerns — fire safety is assessed too.
Moderate Defects That Add Up
Beyond the headline items, a string of moderate defects were identified — each one carrying the potential to escalate into structural damage if left unaddressed:
- Ceiling staining in bedrooms from past or present roof leaks, requiring a roofing specialist assessment.
- Ceiling undulation and sagging in the older section due to adhesive failure — risk of future collapse without replastering.
- Severe external cladding decay at the rear, with possible hidden damage to wall framing beneath.
- Rusted gutters and downpipes with holes, inadequate roof-to-gutter lap, and heavily rusted flashings — all allowing water ingress.
- Wet rot to eave linings, fascia boards and outriggers across multiple elevations.
- Window frame decay on the left elevation, with moderate rot requiring replacement.
- Damp-proof course bridged by render on the outbuilding, allowing moisture to migrate upward through brickwork.
- Efflorescence on the concrete slab, indicating rising dampness from a potentially failed or missing vapour barrier.
Defects like these are standard findings in any thorough pre-purchase building inspection in Hawthorn East or across Melbourne's weatherboard belt. They rarely show up at an open home — but they always show up in a professional report.
Minor Defects — Still Worth Knowing
Our inspection also catalogued a long list of minor defects that, while less urgent individually, paint a picture of deferred maintenance:
- Double-hung windows painted shut, binding, or with broken sash ropes across three elevations.
- Excessive timber flooring gaps in the laundry.
- Cracked kitchen benchtop.
- Timber architrave used as a splashback instead of tiles — a rot risk.
- Missing shower sealant around drains and tile junctions.
- No waterproofing compliance certification available for renovated wet areas.
- Missing insulation in parts of the ceiling cavity.
- Sarking only partly installed.
- Weatherboards short at window frames, leaving water entry gaps.
- Loose grout, blocked weep holes, missing chimney caps, and a leaking hot water pressure relief valve.
The 137B Owner-Builder Question
A recurring theme in this inspection was the need to confirm whether 137B owner-builder defect reports had been obtained for the kitchen and both bathrooms — all of which appeared to have been renovated. If the work was done by an owner-builder within the last 6.5 years, a defect inspection report is required before sale under Victorian law. Buyers should always request this documentation when purchasing a renovated property.
What This Means for You
This property looked great on the surface. Without a pre-purchase building inspection in Hawthorn East, the buyer could have been facing tens of thousands of dollars in structural repairs, shower renovations, balustrade upgrades and subfloor remediation — all completely invisible at the open home.
Whether you're buying a weatherboard cottage in Hawthorn East, a townhouse in Point Cook, or a family home in Camberwell, the message is the same: get a professional inspection before you commit.
Book Your Inspection
Don't let a beautiful façade hide expensive problems. Whether you need a pre-purchase building inspection in Hawthorn East, a combined building and termite inspection in Point Cook, a termite inspection in Camberwell or a new home pre-handover inspection in Glen Waverley, contact Inspectra Property Inspections today.
Steve Arthrell — Registered Building Practitioner (15 yrs)
Phone: 0459 771 108
Email: info@inspectrapi.com.au
Servicing Hawthorn, Hawthorn East, Point Cook, Camberwell, Toorak, Glen Waverley, Malvern, Kew, Balwyn, Caulfield, Brighton, Bentleigh, Carnegie, Oakleigh, Clayton, Mount Waverley, Wheelers Hill and surrounding Melbourne suburbs.