For an old building, compare the seller statement with records for the relevant component and with the condition observed during inspection. Depending on the statement, the building file, plans, invoices, maintenance records, reports, permits or information about earlier renovations may matter. A general list of documents cannot replace the connection to the specific statement.
If the statement concerns an oil tank, asbestos or other building pollutants, the article on pollutants in an old-building purchase provides a separate practical record check. If the issue is soil contamination, the article on contaminated land and soil addresses that separate layer.
The key comparison is between statement, supporting record and actual property. Note which document supports the statement, whether it is current and whether the draft contract describes the same condition. This keeps technical questions distinct from questions of legal interpretation.