When Sellers Hide Water & Mold Damage: A Costly Court Case in Radnor PA

I want to discuss a recent court case I was involved in that shows just how costly it can be when sellers fail to disclose water and mold damage.

This case took place in Radnor, PA, and it centered on a home that was listed for $1.2 million but ended up selling for $1.36 million. The sellers walked away with more than they were asking for, but instead of being upfront, they hid major problems that would eventually cost them dearly.

What the Buyers Didn’t See

From the very beginning, the buyers were rushed through walk-throughs. Both realtors created short, pressured windows that left little time to really evaluate the property. Behind the quick tours were years of water intrusion problems:

  • A leaking basement.
  • Roof failures that damaged three bedrooms.
  • Wall issues from poorly installed stucco and windows.

These weren’t surprises to the sellers. In fact, their own old social media posts—later uncovered by the buyers’ attorney—showed them talking about water problems in the basement.

The Lawsuit

After closing, the buyers realized the scope of the damage. They had used everything they had to purchase the property and couldn’t afford the massive repair costs. Their attorney filed a lawsuit seeking rescission—essentially asking the court to unwind the deal because the house had been misrepresented.

I testified in this case alongside other expert witnesses. We all confirmed the same thing: the damage wasn’t new and didn’t suddenly appear. It was long-term, ongoing, and deliberately covered up.

It wasn’t just the sellers who paid the price. The realtors were also sued and ultimately settled before the trial. They were found to be complicit in rushing the buyers through and not allowing proper inspection windows, and together they lost about $50,000.

The Outcome

Faced with overwhelming evidence, the sellers agreed to settle. They were forced to pay $230,000 plus more than $100,000 in legal fees. What looked like a profitable sale quickly turned into a financial disaster—all because of dishonesty.

The Lesson

The moral is simple: when selling a home, disclosure matters. Water damage and mold don’t just disappear, and covering them up is never worth the risk. Buyers may still move forward if issues are disclosed properly, but hiding them almost always ends in lawsuits and financial loss.

And for realtors, this case is a reminder that your actions matter too. Pushing buyers through rushed walkthroughs or glossing over concerns doesn’t just put your clients at risk—it can put you in the courtroom as well.

From my perspective, having been directly involved in this case, it’s clear that honesty and transparency protects everyone in the long run.

Buying a Home This Spring? Don’t Skip the Mold & Asbestos Inspection

Spring is the busiest time of year for real estate—and in today’s fast-moving housing market, buyers are often pressured to skip inspections just to stay competitive. But waiving a mold or asbestos inspection to win a bid can turn your dream home into a nightmare.

At MSI, we’ve seen too many homeowners move in, only to discover costly—and dangerous—issues lurking behind the walls. Here’s why a proper inspection is one corner you don’t want to cut.

Hidden Mold = Health Hazards + Big Repairs

Mold doesn’t care if your home looks move-in ready. Even beautiful, recently renovated houses can hide serious water damage or active mold growth behind fresh drywall. Leaky roofs, poor ventilation, or unfinished basements are common culprits.

Without a mold inspection, you could be signing up for:

  • Costly remediation work after move-in
  • Chronic allergies, asthma flare-ups, or other health issues
  • Insurance headaches if it’s classified as a “pre-existing” condition

Asbestos: Still Found in Homes Built Before the 1980s

You might think asbestos is a thing of the past—but it’s still found in many homes built before 1980, especially in:

  • Floor tiles and mastic
  • Pipe insulation
  • Popcorn ceilings
  • Old HVAC duct tape
  • Siding and roofing materials

If disturbed during renovations, asbestos can become airborne and dangerous to your health. And here’s the kicker: home sellers aren’t always required to test for it.

Skipping These Tests Could Cost You Thousands

A mold or asbestos problem isn’t just a health risk—it’s a financial one. Cleanup and remediation can easily run into the thousands. Worse, some mortgage lenders may require these issues be addressed before finalizing a loan.

For a fraction of your closing costs, you can avoid a massive financial surprise down the road.

Don’t Rely on the Seller’s Word—Get Your Own Testing

Even if the home “smells fine” or “looks clean,” these hazards can be invisible. Sellers often aren’t aware of issues—or may not disclose them if they’re doing a fast flip.

That’s where we come in. MSI has been testing homes for mold and asbestos since 1998. Our certified inspections are fast, thorough, and trusted by real estate professionals and attorneys alike.

Buying a Home? Book a Pre-Purchase Mold and Asbestos Inspection with MSI

Before you sign on the dotted line this spring, give yourself peace of mind. A quick inspection now can save you from major regrets later.