im considering buying a house with a septic tank system, what should I do?
Ensure the drainage area is inspected prior to signing contracts and ask the householder if a maintenance/emptying log is available. With new houses, ensure you have a warranty which covers the system. With other properties, a site inspection which includes the whole drainage system should be carried out by a competent surveyor. Your building society or bank valuation report is unlikely to cover this aspect adequately.
