Selling a House With a Damaged Sewer Line

Recurring backups, slow drains, sewage odors, or unusually wet patches in the yard can point to a damaged sewer line. Learning the scope of the problem can help you compare repairs with selling the property as-is.

Protect the Property First

Limit water use if drains are backing up, keep people and pets away from contaminated areas, and contact a qualified plumber when sewage enters the home. Prompt cleanup can reduce health risks and additional damage.

Request a Sewer Camera Inspection

A licensed plumbing professional can inspect the line for roots, cracks, corrosion, offsets, bellies, or collapsed sections. Ask for the video and a written explanation showing where the problem sits and whether the damaged section is privately or publicly maintained.

Compare Repair Options and Costs

Depending on the pipe and site, proposals may include cleaning, lining, pipe bursting, spot repair, or excavation and replacement. Itemized estimates should address permits, access, landscaping, pavement, interior cleanup, and any work beyond the property line.

Keep Records and Review Disclosures

Save inspection videos, photographs, reports, estimates, invoices, and warranties. Disclosure requirements vary, so ask a local real estate professional or attorney how known sewer defects and prior backups should be shared with buyers.

Consider Selling As-Is

If sewer work would strain your budget or delay your move, compare an as-is cash offer with repair costs, buyer credits, carrying expenses, and the uncertainty of a traditional sale.