A home with a septic system can be a great buy â but only if the system has been properly maintained. Here's what every buyer should know before closing.
Always insist on a full septic inspection as a condition of sale. A licensed inspector checks the tank, drain field, distribution box, and baffles. Expect $300â$600 for a thorough inspection.
A well-maintained system should have pump records. No records doesn't mean neglect â but it's a reason to be more thorough in inspection.
Concrete tanks last 40+ years. Steel tanks have a 15â25 year lifespan. Drain fields last 25â30 years. Build replacement costs into your offer if the system is old.
Some counties require a septic inspection at time of sale. Check with your county health department to understand what disclosures are legally required.
Use our free calculator to get the right tank size for your home in under 2 minutes.
Use the Free Calculator →Yes â always require a full septic inspection before closing on any home with a septic system. The cost is typically $300â$600 and can save you from a $30,000 drain field replacement.
Concrete tanks can last 40+ years with proper maintenance. Drain fields typically last 25â30 years. Age alone isn't disqualifying, but factor it into your offer.
Absolutely. If an inspection reveals problems, you can ask for repairs, replacement, or a price reduction to reflect the cost.
Signs include soggy ground over the field, unusually green grass in a strip pattern, sewage odors outside, and slow drains inside despite recent pumping.