Why Is a Building Dilapidation Report Important?
A dilapidation report provides a record that may help clarify a later damage dispute arising from nearby construction. These inspections document the existing condition of properties before major work like excavation, demolition, or construction occurs, establishing baseline evidence should disputes arise later. Without this documentation, it can be difficult to prove whether damage existed before or was caused by construction.
How We Protect Your Interests:
Our comprehensive dilapidation reports provide peace of mind through detailed assessments that document the visible condition of your property within the agreed inspection scope, with any access limitations recorded. With high-resolution photographs and professional documentation, you have the evidence needed to protect yourself against false damage claims or to support legitimate claims for construction-related damage.
When Is a Dilapidation Report Required?
A dilapidation report is usually triggered by a development consent, a permit, a protection-work process or a building contract, and requirements vary by project and jurisdiction. In NSW it often appears as a condition of development consent, and the wording differs between councils: some ask for an appropriately qualified person, others for a practising structural engineer. In Victoria the obligation more often comes through the protection work provisions of the Building Act 1993, a permit condition or the contract; in Queensland, usually the council approval or the contract. Check those documents before booking, because they may set which properties and public assets to inspect, who may prepare the report, when it must be done and who receives a copy.
A Matched Pair: Before and After the Works
A pre-works inspection records the visible condition of the property before construction begins. A post-works inspection documents changes by comparing the same areas and features once the works are finished. Agree the timing of both against the consent or contract requirements, and if damage appears while work is underway, record it promptly rather than waiting for completion. A comparison documents what changed; on its own it does not establish the cause or who is responsible.
What Makes a Report Useful for Later Comparison?
A useful report identifies the inspection date, the property, the areas inspected and any access limitations. Photographs carry clear location references, with a scale and measurements where appropriate, and consistent viewpoints let a later inspection compare the same features. Existing defects are recorded honestly, and areas that could not be inspected are listed by name, so a gap is never mistaken for a room that was inspected and found fine.
Why We Measure Cracks in Millimetres
Recording a crack’s location and measured width creates a far more useful baseline than describing it as "minor". The damage classification in AS 2870 groups wall cracking into categories 0 to 4 by width, from hairline cracks under about 0.1 mm to cracks of 15 mm to 25 mm, so a recorded width lets a later inspection show whether a crack has changed category. Width alone does not establish the cause or seriousness of cracking: the pattern, associated movement and other damage also matter, and a measurement is an observation, not a guarantee of structural safety.
Who Can Prepare a Dilapidation Report?
Check the qualifications specified in your consent, permit or contract before appointing anyone. Some conditions call for an engineer; others accept an appropriately qualified building inspector. Ask the proposed preparer to confirm that their qualifications, experience, professional indemnity insurance and inspection scope meet the requirements for your project, and ask to see a sample report.
What Affects the Cost of a Dilapidation Report?
The scope determines the quote: the number and size of properties, access arrangements, public assets to be documented, any required professional qualifications, and whether you need inspections before and after the works. Send us your site address and any relevant consent or contract requirements so we can confirm the scope and provide a written quote. Check that the quote identifies the properties covered, the deliverables, exclusions and any return inspection.














