Building Survey vs Defect Survey: Which Is Right?

A building survey covers the structure and fabric of the property and its accessible areas: roofs, chimneys and rainwater goods, external walls and facades, windows and doors, internal finishes, floors, dampness and timber, drainage and visible building services, and the immediate site. For blocks and estates we also review common parts and external areas. The surveyor records findings with photographs and assesses each defect for likely cause, severity and risk, so the report explains not just what is wrong but what it means for the decision you face.

Yes. Where an instruction is defect-led we apply building pathology methods so the report addresses cause, not just symptoms. That means distinguishing, for example, penetrating from rising or condensation-related damp, or progressive structural movement from historic settlement, and setting out the evidence, the likely cause, the risk and the appropriate remedy. Where intrusive opening-up or specialist testing is needed to be certain, we say so rather than guess.

Yes. Reports set out repairs by priority: urgent or safety-related items, items to address within a planned programme, and longer-term maintenance. Where helpful we give costed-in-principle guidance to support budgeting and service-charge planning, and we can take an instruction through to specification, procurement and contract administration where the works justify it. We do not provide formal cost estimates in place of a quantity surveyor where one is required, and we say where that input is needed.