Buying A House With A Septic System In NC: A Pre-Purchase Checklist

Warning Signs To Take Seriously

Wet, smelly ground over the drainfield, sewage odors near the tank, slow drains throughout the house and an alarm panel that is beeping are all red flags. So are a system with no records, a tank that has never been pumped and a house with more bedrooms than the permit allows. A seller who cannot say where the tank is should prompt questions.

None of these means walk away. They mean get an inspection and ask for a price adjustment or a repair before closing.

Set Up A Routine

Plan to pump the tank every three to five years, and to keep records. Guilford County Environmental Health advises owners to keep softener backwash and grease out, and to limit garbage disposal use. High Point's city water is soft, so most septic homes there do not need a softener.

Learn the basics of septic tank service and keep the permit with your closing papers. If the line between house and tank is damaged, sewer line repair covers it.

Where Septic Homes Are Common Near High Point

Septic is common in rural Randolph and Davidson counties and in the unsewered edges of Guilford. Buyers in Archdale should note the heavy clay soil, which drains slowly and puts extra stress on drainfields. Ask the inspector about soil conditions and past performance in wet seasons.

Negotiating With The Inspection Results

An inspection can produce a price adjustment, a repair by the seller, a credit at closing or a request to pump the tank before the sale. Your real estate attorney can tell you how to word these requests in a contract. A clean report is also worth having on file when you sell.

If the inspector finds a failing drainfield, get a written estimate from a licensed septic installer and a county evaluation before deciding. A failing system is not necessarily a deal breaker, but it changes the real price of the house.

When The House Has A Well As Well

Many septic homes also use a private well. State rules set minimum separation distances between wells and septic components, and a well that is too close or downhill from a failing drainfield is a health concern. Test the water for bacteria and for other contaminants your lender or health department recommends.

Private wells are not covered by a city water quality report, so the test results are the only picture you get. Keep them with your records and retest periodically.

Costs To Ask About Before You Commit

Ask the seller and the inspector what a pump-out, a lid riser, an outlet filter cleaning and an inspection cost locally, and ask for the figures in writing. Then ask what a typical drainfield repair or replacement involves. You do not need a precise number, but you should know the range of outcomes before you close.

Also ask how old the system is, what soil conditions the county recorded at installation and whether the property has a designated repair area. A repair area is reserved space for a replacement drainfield, and its absence limits future options. A property with no repair area is a bigger risk.

Putting It Together Before You Close

Gather the permit, the layout, the pumping records and a professional inspection report, then read them side by side. Check that the bedroom count matches the permit, that the tank has been pumped recently and that the drainfield area is dry and undisturbed. Anything that does not line up deserves a question.

Ask your attorney what protections the contract gives you if a hidden septic problem appears after closing. A plumber can answer technical questions on the phone, and the county office can confirm what the records show.

Buying A Septic Home Questions