08/03/2026
It is highly advisable to have an architect identify latent faults before you finalise the purchase of a house. While a standard home inspection is common, an architect offers a higher level of technical expertise, particularly in identifying structural, design, and systemic issues that are not easily visible.
Latent faults are hidden defects—such as faulty plumbing, structural weaknesses, or compromised damp-proofing—that are not immediately obvious and may only appear months or years after purchase. This is particularly critical in markets where "voetstoots" (as-is) clauses are standard, as these clauses generally protect sellers from liability for defects the buyer failed to discover.
Architects have a trained eye for reading the signs of structural, electrical, and plumbing issues. They can identify problems that a layperson or a standard home inspector might miss, such as poor renovation work, substandard materials, or design flaws that could lead to future failures.
In many jurisdictions, houses are sold "voetstoots" (as-is), which means you accept the home with all its hidden faults. Discovering these issues afterward makes legal recourse difficult, as you must prove the seller knew about the defect and concealed it. An inspection beforehand provides leverage to force the seller to fix issues or lower the price.
A professional inspection is a minor cost compared to the potential expense of repairing structural damage, replacing a roof, or fixing major electrical issues.
If the house requires renovations, an architect can immediately identify if the structure can handle your plans, saving you from buying a home that cannot be altered to your needs.
Architects can verify that any additions or changes made by previous owners comply with local building regulations and zoning laws, protecting you from future legal issues or forced demolition.
What Latent Defects Should Be Investigated
An architect will focus on foundation cracks, load-bearing wall issues, roof timber stability, hidden rising damp, roof leaks (especially hidden by fresh paint), water damage behind cabinets outdated or faulty wiring, rusted pipes, faulty HVAC or plumbing systems, and non-compliant "DIY" additions that were not professionally designed.
For some serious buyers, investing in an architect to inspect a property before signing the Offer to Purchase is a "non-negotiable" step to avoid a potential financial nightmare.
