A valuation is not a building survey

Ask what has actually been inspected

People sometimes hear that a property has been valued and assume that its condition has been comprehensively checked. That assumption can cause difficulty. The purpose and scope of a valuation inspection may be quite different from a detailed building survey.

The Competition and Consumer Protection Commission (CCPC) treats a structural survey as a separate consideration in the home-buying process, including where a lender has not required one (CCPC, n.d.-b). The buyer should establish what inspection is appropriate with a suitably qualified and insured professional.

A visible symptom needs investigation

A stain, crack, or uneven surface can prompt a sensible question. It does not establish the cause on its own. An estate agent should not turn a passing observation into a technical diagnosis, particularly where the consequences could be significant.

Record the observation, obtain suitable advice, and make the limitation clear. If the valuation depends on an assumption about condition, explain that assumption and whether further evidence might change the opinion. A cautious sentence in the report is useful only if the reader understands what action may be needed.

Access matters as well. A locked room, inaccessible roof space, or concealed element should be identified. “No issue noted” can mean very little if the relevant area was not seen. Read the scope of any inspection before treating its findings as reassurance.

Cost and value are separate questions

A specialist may identify remedial work and a cost consultant or contractor may help establish the likely expense. The effect on market value still requires assessment. Buyers may consider disruption, timing, uncertainty, and their ability to arrange the work, as well as the price of materials and labour.

There is no universal rule that every euro of estimated repair cost produces an identical reduction in value. Nor should a defect be ignored because the owner intends to address it later. The valuation should state the condition or scenario being assessed.

Older buildings need appropriate expertise

Historic and traditional buildings deserve advice from people familiar with their materials and construction. A repair proposal should be assessed for suitability rather than selected because it is common elsewhere. Conservation questions may also require the relevant statutory advice.

The books below are suggested further reading on buildings and conservation. They do not replace an inspection or establish the diagnosis of a particular defect.

The useful discipline is to recognise the limit of each professional role. A well-managed instruction brings the right evidence into the valuation. It does not ask a short property visit to answer every technical question about the building.