Selling a Home With Septic in Kaufman County: A Seller's Checklist
- →Texas Property Code 5.008 requires most sellers of a single-dwelling home to deliver a disclosure notice; TREC's form 55-0 asks whether the home has a septic system and about known defects in plumbing, sewers, and septics.
- →Kaufman County's OSSF order requires every aerobic system to have a maintenance contract and an inspection every four months, so buyers here expect to see both.source
- →The deed-recorded affidavit for an aerobic system states that the permit transfers to the new owner and that the new owner must have a maintenance contract within 30 days of the transfer (30 TAC 285.3(b)(3)).source
To sell a home with a septic system in Kaufman County, disclose the system on TREC's Seller's Disclosure Notice, keep the aerobic maintenance contract current through closing, and hand buyers the permit, design, and recent inspection reports. Texas doesn't require a septic inspection to sell, but on an aerobic system a $350-$650 pre-listing inspection often heads off a renegotiation.source
Do you need a septic inspection to sell a house in Texas?
No. Texas has no law that requires a septic inspection before a home sells, and TCEQ says plainly that it does not mandate or oversee the evaluations done for real estate deals. What happens in practice is different. Most Kaufman County buyers order one during the option period, and FHA, VA, or conventional lenders can require one when the appraiser sees a problem.
So the real question is not whether an inspection will happen. It's whether you want to learn the results first or have a buyer's inspector hand them to you with a repair amendment attached.
This page is the working playbook for sellers.
What the Texas seller's disclosure asks about septic
The Texas Seller's Disclosure Notice (TREC form 55-0, which replaced the older OP-H for contracts on or after September 1, 2023) asks about septic in two places. Section 1 has you mark Yes, No, or Unknown for Septic System and for Public Sewer System. Section 2 asks if you know of defects or malfunctions in a list of items that includes Plumbing/Sewers/Septics.
Many listing agents who are Texas REALTORS members also attach TXR 1407, Information About On-Site Sewer Facility. That form goes deeper: treatment type (septic tank or aerobic), distribution type, where the field or spray area is, the installer, the approximate age, whether a maintenance contract is in effect and when it expires, when the tanks were last pumped, known defects, and which documents you're attaching.source
Answer from what you know, and say Unknown when you truly don't know. The form is a statement of your knowledge on the date you sign it, not a warranty. The trouble starts when a seller checks No on a defect they paid someone to patch last spring.
| Question on the forms | Where it appears | What to have ready |
|---|---|---|
| Does the property have a septic system? | TREC 55-0, Section 1 | Yes; note aerobic or conventional |
| Aware of defects in plumbing, sewers, or septics? | TREC 55-0, Section 2 | Repair invoices and what was fixed |
| Treatment and distribution type | TXR 1407, Part A | Permit or design showing aerobic with spray or dripsource |
| Installer and approximate age | TXR 1407, Part A | Permit or notice of approval datesource |
| Maintenance contract in effect, provider, expirationsource | TXR 1407, Part B | Current contract with the provider's name and phone |
| When tanks were last pumped | TXR 1407, Part B | Pump-out receipt or provider report |
| Documents attached | TXR 1407, Part C | Planning materials, permit, final inspection, contract, warrantysource |
The notice is due on or before the contract's effective date. If a buyer signs without it, the buyer can terminate for any reason within seven days after receiving it. A late disclosure hands the buyer a free exit.source
The septic records to pull before you list
A complete septic file is the cheapest thing you can do to protect your price. Buyers on aerobic systems are nervous by default, and a folder they can flip through calms them faster than any reassurance from you or your agent.
If you can't find something, start with your maintenance provider, who should have your contract and every inspection report. For the permit, design, and notice of approval, email Kaufman County Development Services at publicworks@kaufmancounty.net or call (469) 376-4127 and ask for the OSSF file on your address. If you're inside Terrell or Oak Ridge city limits, ask the city instead, because they run their own septic permits.source
- OSSF permit and the notice of approval from the original installationsource
- Planning materials: the site evaluation and system design, or the as-built drawingsource
- Current maintenance contract, with the provider's name, license, and expiration datesource
- Inspection reports from at least the last year (three visits a year on an aerobic system)source
- The Certificate of OSSF Requiring Maintenance, recorded in the county deed records
- Repair invoices, pump-out receipts, and any part warranties
- Manufacturer and model of the aerobic unit, from the lid, panel, or paperwork
Should you get a septic inspection before listing?
On an aerobic system more than a few years old, usually yes. A pre-listing inspection runs about $350-$650 in Kaufman County, plus $300-$600 if the tank needs pumping. That buys you time to fix small things at normal prices instead of emergency prices, and a clean dated report you can hand every buyer.
On a young system with a current contract and three clean reports from the past year, you can often skip it. The provider's reports already show the aerator, pump, alarm, chlorinator, and spray heads were checked recently.
The counterpoint: anything a pre-listing inspection finds, you now know, and you have to disclose it. That's not a reason to skip it. It's a reason to fix what it finds before the listing goes live. Our septic inspection page covers what a full inspection includes, and what a septic inspection covers in Kaufman County walks through it component by component.
| Your situation | Pre-listing inspection? | Why |
|---|---|---|
| Aerobic, under 3 years old, contract current, clean reports | Optional | The provider's reports already document condition |
| Aerobic, 5+ years old | Recommended | Aerators, pumps, and floats wear out on that timeline |
| Contract lapsed or reports missing | Yes | Buyers will assume the worst about the gap |
| Known past problem (alarms, odor, soggy spray area) | Yes | You need a documented repair, not a story |
| Older conventional tank and drainfield | Recommended, with pump-out | The tank has to be pumped to see its condition |
| Selling to a cash investor as-is | Optional | Price usually assumes the worst anyway |
Keep the aerobic maintenance contract current through closing
Don't let the contract expire while the house is on the market. Kaufman County's order requires a maintenance contract on every aerobic system, with an inspection every four months, and the homeowner is responsible for getting the renewal to the county at least 30 days before the old contract expires.source
A lapse under contract is a self-inflicted wound. The buyer's inspector sees an old date on the tag, the buyer's agent asks for a repair amendment, and you end up signing a new contract in a hurry anyway, often with a list of catch-up repairs attached.
If your contract already lapsed, fix it before you list. Our step-by-step guide to an aerobic maintenance contract that lapsed covers the county deadlines and what the first visit usually finds.source
Keeping the contract running costs roughly $300-$600 a year plus the county's $25 renewal fee. A buyer's repair request after a lapse often lists an aerator ($400-$1,200) and spray head work ($150-$500) on top of a new contract.
How the permit and maintenance contract transfer to the buyer
The OSSF permit transfers to the buyer automatically when the house sells. That's 30 TAC 285.3(a)(3), and there's no county transfer form for it. The maintenance contract is different: it's a service agreement between you and your provider, so it doesn't follow the house on its own.source
The affidavit recorded against an aerobic property (Kaufman County's Certificate of OSSF Requiring Maintenance) spells it out. It states that the permit transfers to the new owner and that, after the initial two-year service policy, the new owner must obtain a maintenance contract within 30 days of the transfer. Kaufman County doesn't allow owners to maintain their own aerobic systems, so for your buyer that means a licensed provider.source
One exception: if the system is still inside the installer's initial two-year service policy, that policy carries over to the buyer under 30 TAC 285.7. Tell the buyer the end date in writing.
- Ask your provider whether they'll offer the buyer a new contract, and get their contact information into the buyer's hands
- Some providers will transfer the remaining term; others cancel and write a new one. Ask which, and whether there's a refund or fee
- If you cancel your contract, the rule requires 30 days' written notice, so don't cancel before closing
- Give the buyer copies of every report, not just the latest one
- Point the buyer to TCEQ's advice to contact the permitting authority as the new ownersource
What to fix before listing, and what to leave alone
Fix anything that's cheap, visible, and likely to show up in an inspection report. Leave big-ticket decisions for a real estimate and a real negotiation.
Remember the county's rule: anyone installing or repairing any part of a septic system, sprinkler heads included, must hold a TCEQ license. A handyman swapping spray heads before a sale creates a new problem. For repair pricing and what counts as repair versus replacement, see signs your septic system is failing or our septic repair page.source
| Finding | Fix before listing? | Planning cost |
|---|---|---|
| Empty chlorinator or pool tablets in it | Yes | Cost of calcium hypochlorite tabletssource |
| Spray head broken, clogged, or not purple pop-up | Yes | $150-$500 |
| Alarm on, float or panel issue | Yes | $250-$900 |
| Aerator dead or weak | Yes | $400-$1,200 |
| Tank overdue for pumping | Usually | $300-$600 |
| System failing, sewage surfacing | Get a written estimate, then decide | $12,000-$20,000 for aerobic replacement |
If the system is failing, don't guess. Get a licensed contractor's written estimate before you list. You can replace it, credit the buyer, or price the house accordingly, but each option needs a real number to work.source
Selling on the edge of city sewer: Forney, Terrell, and Crandall
Check that your home really is on septic before you mark the disclosure. Plenty of homes with Forney, Crandall, or Kaufman addresses are on septic, and some near city lines are on sewer. A sewer charge on your water bill answers it.
Who permitted the system matters for records. Kaufman County Development Services permits septic in unincorporated areas and inside most cities, including Forney, Kaufman, and Crandall. Terrell and Oak Ridge run their own programs. Near Heath or Cedar Creek Lake, TCEQ also lists the City of Heath and the Tarrant Regional Water District as authorized agents, so confirm with them. Our city vs. county septic permit guide explains how to check.source
A seller's septic timeline, from listing to closing
Start the septic work three to four weeks before the sign goes up. Records requests and provider visits take longer than people expect, especially in spring.
| When | What to do |
|---|---|
| 4 weeks before listing | Pull the permit, design, contract, and reports; request the county file if anything is missingsource |
| 3 weeks before | Pre-listing inspection and pump-out if needed; confirm the contract runs past your target closing date |
| 2 weeks before | Licensed repairs for anything the inspection found; keep invoicessource |
| Listing day | Disclosure signed with the septic sections filled out; septic file ready for buyers |
| Option period | Give the buyer's inspector access to lids, the panel, and the spray area; answer questions in writing |
| Closing | Hand over the full file and the provider's contact; don't cancel the contract before the buyer's is in place |
What if the buyer's inspection finds a septic problem?
Get a licensed contractor's written estimate fast, then negotiate with that number. Buyers and their agents tend to guess high when all they have is an inspector's note.source
Under the standard TREC resale contract you have three usual paths: do the repair before closing, give a credit or price reduction, or decline and let the buyer decide whether to walk inside the option period. Agreed repairs have to be done by licensed people, and you owe the buyer the invoices. If the lender requires a repair, neither side must pay unless you agree in writing, and if lender-required repairs exceed 5% of the sales price, the buyer can terminate.source
If you're the one on the other side of this, our guide for buyers whose seller never had a maintenance contract shows what they're likely to ask for.source
- TCEQ OSSF homeowner guidance
- Kaufman County OSSF page
- Kaufman County certificate of OSSF requiring maintenance
- Kaufman County maintenance requirements
- TCEQ maintenance guidance
- TCEQ OSSF system selection
- Kaufman County TCEQ-approved OSSF order
- Kaufman County Development Services FAQs
- TCEQ: Advice for an Owner of an On-Site Sewage Facility
- Texas Property Code 5.008, Seller's Disclosure of Property Condition
- TREC Seller's Disclosure Notice, form 55-0
- Texas REALTORS: Information About On-Site Sewer Facility (TXR 1407)
- TREC One to Four Family Residential Contract (Resale), form 20-18
- 30 TAC 285.3 General Requirements
- 30 TAC 285.7 Maintenance Requirements
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