An expert report signed by an architect is a technical and legal tool used to make decisions, resolve disputes or comply with the authorities. Many owners, companies and investors need one without realising it. Here we explain when you need one and what it is for.
What an expert report is
It is a technical document in which an architect analyses a situation (a building, a defect, a planning discrepancy) and issues a reasoned conclusion. It can be a party-appointed report, to support a decision or a claim, or a court-appointed one, when required by legal proceedings.
The most common types
- Planning: compatibility of use, buildable area, non-conforming (“fuera de ordenación”) status, age of a building.
- Construction: building defects, damp, workmanship faults, valuation of repairs.
- Structural: safety of floor slabs, cracks, foundations, aluminosis.
When they are needed
Before buying (to find out the condition and legal status of a property), in disputes with building contractors, neighbours or owners’ associations, to claim for defects, to certify the age of a building, or when the authorities or a court require it. In many cases, a timely report avoids litigation or resolves it in your favour.
How we do it at Klic Arquitectos
We issue planning, construction and structural expert reports in the province of Málaga, with an inspection, supporting documentation and clear conclusions. Our experience in technical and planning due diligence and on site allows us to bring technical judgement and rigour to every expert opinion.
Frequently asked questions
What is an architect’s expert report for?
To analyse and technically certify a situation (a defect, a planning discrepancy, the condition of a building) and to support a decision, a claim or legal proceedings.
Do I need an expert report to buy a property?
It is not compulsory, but it is highly advisable to know the technical condition and planning status before buying. A report avoids surprises and gives you arguments to negotiate.
Can an expert report be used in court?
Yes. An expert report signed by a qualified professional can be submitted as evidence in legal proceedings.
Do you need an expert report?
At Klic Arquitectos we issue expert reports in Málaga and on the Costa del Sol. Tell us about it in a first, no-obligation call.

