The Franklin Township Municipal Sanitary Authority states its rule without much ceremony: "a camera inspection and down spout verification is now required on sewer laterals" before a property connected to Murrysville's public sewer system can be sold or refinanced. no waiver for a home that just passed a spotless general inspection.
That distinction matters more than it sounds. A typical home inspection in this part of Westmoreland County covers the furnace, the roof, the electrical panel, maybe a radon test given that 42.1% of homes in the county sit above the EPA's action level of 4.0 pCi/L. None of that touches what happens underground between a house and the street. The sewer lateral inspection is a separate, mandatory process run by a different authority entirely, and it is the piece of a Murrysville transaction that catches sellers off guard most often, not because it's hidden, but because it isn't part of the process anyone expects to think about until it's already holding up a closing date.
The Inspection That Isn't Optional
Anyone selling or refinancing a property connected to Murrysville's public sanitary sewer system has to have their lateral line inspected by the Franklin Township Municipal Sanitary Authority, known locally as FTMSA. The inspection checks for illegal stormwater or surface water connections, things like downspouts or foundation drains tied into the sanitary line instead of routed elsewhere. It costs $350, requires a completed application, and until FTMSA issues a certification, the sale or refinance cannot close.
This isn't a buyer's request written into a contract. It's a standing municipal requirement that predates any specific transaction, and it applies whether the house shows visible problems or not. A seller can have a home that sails through a general inspection and still find the deal stalled on a $350 test that has nothing to do with the roof, the kitchen, or the price the buyer agreed to pay.
Why Older Homes Draw the Short Straw
The mechanism behind this requirement is straightforward once you know it. A lot of Murrysville's housing stock is old enough that its original sewer laterals are made of terracotta pipe, a material that holds up fine for decades until tree roots find a joint or the pipe itself starts to crack under normal ground movement. That degradation doesn't show up on a walkthrough. It shows up on a camera run through the line, which is exactly what this inspection does.
Local experience with the requirement bears this out. In one Murrysville neighborhood, local agents documented three separate home sales that failed the lateral test and required a full line replacement before closing could proceed, with one seller's repair bill running past $10,000. That's not a rounding error against a typical local closing budget. It's the kind of cost that can eat a chunk of negotiated proceeds if it surfaces late, and buyers in these situations generally expect the seller to absorb it, the same way they'd expect a seller to cover a failed roof or a cracked foundation found during a standard inspection.
The pattern to watch for is age, not condition. A well-maintained 1980s colonial with cosmetic updates throughout can still be running on the same clay pipe it was built with. Price point and curb appeal tell you nothing about what's in the ground.
The Twist That Catches Refinancers
The requirement doesn't only apply to sellers. Anyone refinancing a Murrysville property connected to the public sewer has to clear the same test. That creates an odd incentive problem worth understanding before you request one out of curiosity.
Once FTMSA identifies a violation during an inspection, Murrysville's sewer-lateral ordinance requires that violation to be corrected, disconnected, and verified before a certification can be issued. The obligation attaches to the finding, not to whether you go through with the transaction that triggered the test. In practical terms, that means requesting a lateral inspection to explore a refinance you're not fully committed to isn't a risk-free way to gather information. If the camera finds a problem, you're now looking at a repair obligation that exists independent of your original plan.
That's a meaningfully different structure than most home inspection contingencies, where a buyer can walk away and the seller's only cost was the inspection fee itself. Here, discovering the problem creates the obligation to fix it.
Not Every Franklin Regional Address Faces the Same Test
Franklin Regional School District covers Murrysville, Export Borough, and portions of Delmont, and the sewer lateral requirement doesn't apply evenly across that footprint. It's tied to physical infrastructure, not school boundaries. FTMSA's own guidance notes that certain properties in Export Borough, specifically those with tax map numbers starting with "49-," may also require testing, while other parts of the district's coverage area run on private, on-lot septic systems instead of public sewer.
That split changes the entire due-diligence conversation depending on where in the district a property sits.
| Public sewer (Murrysville, flagged Export parcels) | On-lot septic (outlying Franklin Regional pockets) | |
|---|---|---|
| Who requires the test | Franklin Township Municipal Sanitary Authority, by ordinance | Septic & Well Pro says Pennsylvania doesn't mandate septic inspections statewide; typically a buyer's due-diligence request |
| Typical cost | $350 flat fee | Generally $300 to $900 for a certified inspection |
| What it checks | Illegal stormwater or surface water connections in the lateral line | Tank condition, baffles, and drain field function |
| Worst-case repair | Lateral line replacement, often five figures on older terracotta lines | Drain field replacement, also often a five-figure repair |
Neither system is inherently riskier than the other. They're just different failure points, and knowing which one applies to a specific address changes what a seller should budget for and when.
What This Means If You're Planning to Sell
If a Murrysville or flagged Export Borough property is on your radar, either as a seller or someone weighing a refinance, the sewer lateral test deserves a spot on the pre-listing checklist rather than a surprise mid-contract.
- Call FTMSA directly with the property address and tax map number to confirm whether the property requires an inspection before assuming it does or doesn't.
- If the home is more than 20 to 30 years old, budget for the possibility of a lateral replacement, not just the $350 inspection fee, especially if you've never had the line scoped before.
- Consider scheduling the inspection early in your listing preparation rather than waiting for it to surface during a buyer's due diligence window, when a failed test can compress your negotiating timeline.
- Ask whether a no-lien letter, which FTMSA provides for $25, will also be needed for your closing company or attorney, since that's a separate document from the inspection certificate itself.
- If your property sits outside the public sewer footprint, confirm with FTMSA whether the requirement applies at all before spending time or money preparing for a test you don't need.
This is precisely the kind of local, easy-to-miss detail that seller preparation should catch before it becomes a closing-week scramble. Part of what a team spends its time on is exactly this: knowing which Murrysville streets tend to have older clay laterals, which Export parcels fall under FTMSA's flagged tax map range, and how to sequence an inspection so it strengthens your negotiating position instead of undermining it.
A Few Direct Questions
Does this apply if my home runs on well and septic instead of public sewer? No. The FTMSA sewer lateral requirement is tied specifically to connection to Murrysville's public sanitary sewer system. Septic-served properties follow a different process, typically a buyer-requested inspection rather than a municipal mandate.
How do I find out if my Export Borough property is affected? Call FTMSA directly with your address and tax map number. Parcels with tax map numbers beginning with "49-" are the ones the authority has flagged as potentially requiring testing.
Who's actually responsible for getting this done, buyer or seller? The ordinance places the obligation on "any person selling or refinancing" the property, which puts the legal responsibility on the seller or the refinancing owner. In practice, if a repair is needed, buyers generally expect the seller to handle it before closing, similar to how a failed general inspection item is usually negotiated.
Underground infrastructure doesn't care what a home looks like from the street. A test that costs $350 to schedule can turn into a five-figure repair depending on what pipe happens to be sitting under the yard, and the only way to know which side of that line you're on is to ask before you list, not after an offer is already on the table.
If you're weighing a sale or refinance in Murrysville, Export, or anywhere else in the Franklin Regional footprint and want a clear read on what your specific address is up against, The Harmotto Team can walk through it with you. Schedule a Consultation and get ahead of the parts of a Pittsburgh-area closing that rarely show up on a listing sheet.
This article is general information, not legal, tax or financial advice. Consult a qualified professional about your situation.
