Selling a Home With a Septic System Near Lake Travis: What Sellers Should Prepare For

Do you have to get your septic system inspected to sell a home near Lake Travis? If your on-site sewage facility falls under LCRA jurisdiction, yes. LCRA requires a system inspection at every transfer of ownership before it can approve the new owner for continued use — and preparing the property for that inspection is the seller's job.

Most sellers in Lakeway, Hudson Bend, Steiner Ranch, and the surrounding Lake Travis area assume septic is a buyer problem. It shows up on the inspection report, the buyer asks for something, you negotiate. Done.

That is not how it works here. Around Lake Travis, the septic reinspection is a regulatory step tied to the change in ownership itself, not a buyer preference. It has an application, a fee, a document packet, and physical prep work on your property. If you find out about it during the option period, you are already behind.

Here is what to handle before your home hits the market.

Step one: find out who actually regulates your septic system

This is the part almost everyone gets wrong, including agents.

The Texas Commission on Environmental Quality designated LCRA as an authorized agent to administer on-site sewage facility rules within LCRA's jurisdiction, and LCRA has regulated the installation and operation of these systems around the Highland Lakes since September 1971. But LCRA does not cover every home near the lake. Depending on your address, your permitting authority could be LCRA, Travis County TNR, or the City of Austin.

The boundary description also varies by source. LCRA describes its program as covering a 2,000-foot zone around Lake Travis, while Travis County's enforcement page describes LCRA as having OSSF permitting authority for properties within 1,000 feet of Lake Travis, with a county development permit still required. Those are not the same boundary.

Do not try to reason your way to an answer from a map in your head. Check the address against the LCRA OSSF jurisdiction map, and call the LCRA OSSF office if the result is close to the line. Getting this wrong costs you weeks, not dollars.

If you're in LCRA jurisdiction, the reinspection is not optional

LCRA is direct about it: an inspection is required for every transfer of ownership, the new owner must have approval for continued use to legally operate the system, and while LCRA does not require the inspection to happen before closing, it recommends that it does. The full process is laid out in LCRA's steps for continued use.

Take the recommendation. A buyer who learns after closing that the system was never approved for continued use will not be a happy buyer, and you do not want that phone call.

The reinspection fee for a single-family dwelling is $150 on LCRA's published fee schedule. That is not the expensive part. The expensive part is what the inspection can reveal.

The paperwork requirement catches people off guard

A complete LCRA reinspection application includes the application itself, a copy of the MLS listing, a floor plan of all structures showing every room and its intended use, the dimensions of each room, the location of all closets in each room, and the interior heated and cooled square footage.

Read that again, because there is a trap in it.

LCRA licenses your system for a specific number of bedrooms. Your floor plan and your MLS listing are both going in front of the same reviewer. If your listing markets a bonus room or office as a fifth bedroom, and your system is licensed for four, you have just handed the permitting authority a discrepancy in writing.

That is not a reason to under-market your home. It is a reason to know your system's licensed capacity before your agent writes the listing, so the two documents tell a consistent and accurate story.

If there genuinely is a mismatch, you are not automatically facing a new system. LCRA allows retrofitting — replacing fixtures with low-flow toilets, showerheads, and faucet aerators — as an option in some cases where one bedroom or potential bedroom has been added over what the system is licensed to serve, if the system was installed under an LCRA permit. Whether that applies to your property is a question for LCRA, not for the internet.

You have to dig

LCRA will not uncover the tank. The property owner or the owner's representative is responsible for exposing the tank and any other part of the system required for the inspection.

How much digging depends on inspection history. If LCRA has not visually inspected the components within the last 10 years, the inlet and outlet connections to the tank have to be exposed. If the portholes or manholes have not been inspected within the last five years, those have to be accessible too.

On a Hudson Bend or Lakeway lot with mature landscaping, a pool deck, or a hillside yard, that is real work. Budget time for it. And prep the property properly the first time — LCRA charges $70 for an extra trip to the site.

Watch the six-month clock

LCRA approvals are valid for six months from the date of issue. Any change in ownership more than six months after the last reinspection approval requires a new application, a new fee, and a new inspection.

This matters if your home sits on the market longer than expected, or if you are selling to a buyer with a long closing timeline. Do not get the inspection done so early that it expires two weeks before you close.

After approval, LCRA issues the reinspection report, an approval letter, and a blank Form 1100 for the new owner to complete and submit. Make sure that form actually gets handed to your buyer at closing. It is small, and it gets lost.

What Texas requires you to disclose either way

Separate from LCRA, Texas disclosure obligations apply to every seller in the state.

If your property has a septic system, you disclose it on the Seller's Disclosure Notice, and you attach the Texas REALTORS® form Information About On-Site Sewer Facility (TXR 1407). That form covers the approximate location of the drain field or distribution system, the installer, the approximate age, maintenance contract details, when tanks were last pumped, known defects and malfunctions, and available manufacturer or warranty information.

Fill it out from records, not from memory. "I think it was pumped a few years ago" is how sellers create problems for themselves later.

If you have an aerobic system, pay attention to the maintenance contract. Maintenance contracts must be in effect to operate aerobic treatment and certain non-standard on-site systems. Under LCRA rules, a maintenance contract is required for the first two years; after that, an owner can perform the maintenance after taking the appropriate class and passing the test. A lapsed contract is a fixable problem in July and an ugly one three days before closing.

One myth worth killing: the state does not order a septic inspection at sale. TCEQ's guidance for system owners notes that a mortgage company may require an evaluation before completing the sale, and that this type of evaluation is not required or regulated by TCEQ. The LCRA requirement is a separate, local one — which is exactly why Lake Travis sellers get surprised by it.

What to pull together before you list

Gather the permit for the original installation, the planning materials submitted to get that permit, the final inspection record, any repair or modification history, pumping receipts, and the current maintenance contract if you have an aerobic system. Add a floor plan with room dimensions.

Sellers who walk into a listing appointment with that folder negotiate from a different position than sellers who don't. When a buyer's inspector flags something, documented history is what keeps a $600 question from becoming a $6,000 credit request.

Frequently asked questions

How much does an LCRA septic reinspection cost near Lake Travis? LCRA's published fee for a facility reinspection on a single-family dwelling is $150, and that fee category covers transfer-of-ownership, sales, repairs, and refinancings. That is the regulatory fee only. Any pumping, repairs, excavation, or private inspection you choose to do is separate.

Does the septic inspection have to happen before closing in Lakeway? LCRA does not require it before closing, but it recommends it. Practically, doing it before you list is better still. It gives you time to fix issues on your schedule instead of under a contract deadline.

What if my Lake Travis home isn't in LCRA jurisdiction? Then your permitting authority is likely Travis County TNR or the City of Austin, and the transfer requirements are different. You still owe full disclosure on the Seller's Disclosure Notice and TXR 1407, and your buyer's lender may still require an evaluation. Confirm jurisdiction by address before you assume anything.

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Thinking about selling a Lake Travis home on septic?

Septic is one of the few Lake Travis seller issues where the work genuinely needs to happen before the sign goes in the yard. Sorting out jurisdiction, licensed bedroom count, and documentation ahead of time is the difference between a clean close and a scramble.

If you're considering selling in Lakeway, Hudson Bend, Bee Cave, or anywhere around Lake Travis, let's talk through your specific property before you list. Reach out and we'll map out what your system needs and how it should be positioned in your listing.

Amanda Zito — REALTOR®, Real Broker, LLC Serving Lakeway, Hudson Bend, Bee Cave, and the greater Lake Travis area

This article is general information, not legal, tax, or engineering advice. Permitting rules, fees, and jurisdictional boundaries change. Confirm requirements for your specific address with LCRA, Travis County, or your city before acting.