It is generally a good idea to have a sewer scope inspection when buying a house, especially if the property is older or if there have been any previous plumbing issues or repairs. A sewer scope inspection involves using a specialized camera to inspect the main sewer line and identify any potential problems, such as clogs, damage, or deterioration. If issues are found, it could result in significant repair costs for the buyer. A sewer scope inspection is not typically included in a standard home inspection, so it may require an additional cost.
However, the cost of a sewer scope inspection is relatively small compared to the potential cost of repairing or replacing a damaged sewer line. In summary, while a sewer scope inspection may not be required, it is highly recommended to help identify any potential issues with the sewer line and prevent costly repairs in the future.