⏳ Don’t Wait for a Costly or Hazardous Surprise

If you’re buying or selling a home in Fairfield or Westport, Connecticut, and the property has (or once had) an inground oil tank, don’t overlook this critical issue. What may seem like an old heating system could come with costly—and even hazardous—surprises.

Here’s what every homeowner and buyer needs to know about underground fuel tanks—and why it’s essential to get ahead of potential problems before they derail your real estate plans.

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🚨 Why Inground Oil Tanks Are a Big Deal

Buried oil tanks were commonly used for home heating, especially before the 1980s. But over time, metal tanks corrode and leak, causing soil and groundwater contamination. A hidden leak may go undetected for years—until a home inspection, a property sale, or worse, an environmental disaster.

In one notable local case, a Fairfield fire station cleanup after a tank leak cost over $400,000. And yes, homeowners are legally and financially responsible for cleanup—even if they didn’t know the tank was leaking.

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🧾 Key Things to Check Before You Buy or Sell

✅ If you’re a seller:

• Disclose whether your home currently has, or ever had, an underground tank.
• Have documentation ready for any tank removals or soil testing.
• Consider removing any unused tank and conducting environmental testing to avoid surprises during buyer inspections.

✅ If you’re a buyer:

• Ask the seller about fuel sources, tank history, and any prior removal or remediation.
• Check town records for fuel source or tank history.
• Request recent soil or groundwater testing if a tank was removed or is still present.
• Hire an environmental inspector if the tank’s condition is uncertain.

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🧪 What Happens if There’s Contamination?

Connecticut law requires immediate reporting of any suspected or confirmed leaks to the CT DEEP Emergency Response Unit.

From there, the property owner must:

• Investigate, remediate, and document cleanup.
• Excavate and replace contaminated soil as needed.
• Treat groundwater if necessary.
• Hire licensed professionals and file documentation with the state.

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💧What if There Is Water Nearby?

A careful tank removal, testing, and clean-up plan are even more critical if there is water nearby. If contamination meets with water, it can be carried to other properties, damage the natural environment, impact drinking water, and increase potential liability. It’s a good idea to contact a Licensed Environmental Professional (LEP) and possibly an environmental attorney to guide your clean-up. See the Resources section below.

• Wetland soils
• High water table
• Streams or bodies of water
• Drinking wells within 500 feet

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🛠️ Tank Removal Requirements in CT

• Disconnected or abandoned tanks must be removed or permanently closed within 90 days.
• You must notify CT DEEP 30 days before and after tank removal.
• Work must be performed by a licensed home improvement contractor.
• Soil sampling is usually required to confirm no contamination remains.

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🏡 Selling a Home with a Buried Tank? Be Proactive

Having a tank doesn’t have to kill your deal—but not disclosing it might.

If you plan to sell your home:

• Consider removing the tank before listing your home.
• Provide documentation of removal and environmental testing.
• Let buyers know the property is safe and up to date—this builds trust and removes obstacles.
• Even if you plan to do nothing about the tank, you must disclose its existence to potential buyers.

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💸 What About Insurance?

Some homeowners’ policies offer limited coverage for tank-related spills—but many do not. Check your policy, and if you’re unsure, talk to your insurance agent. You don’t want to find out too late that you’re not covered.

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✅ Bottom Line

An underground oil tank can be a ticking time bomb—or just a forgotten part of your home’s past. Either way, knowing the facts, following the law, and keeping good records will protect your property, your investment, and your peace of mind.

Whether you’re buying or selling in Fairfield or Westport, I can connect you with trusted environmental professionals, help you navigate disclosures, and market your home to highlight any updates or clean bills of health.

Let’s turn potential red flags into selling points. 🏡 🌱

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🧰 Some Helpful Resources

CT Department of Energy and Environmental Protection (DEEP)

List of CT Licensed Environmental Professionals (LEP)

Search CT Incident Reports by Address

Local Health Departments by Town

A Very Helpful LEP:
Chris Koelle, Shelton, 203-494-0347, ckoelle@tighebond.com

CT Remediation District Supervisor, Southwest Division:
Kevin Neary, 860-424-3947, Kevin.Neary@CT.gov

CT Attorney Specializing in Environmental Issues:
Nancy Mendel, Winnick Law, 203-772-4400 x 305, nancy.mendel@winnicklaw.com

Fairfield Conservation Director:
Tim Bishop, 203-256-3071, TBishop@fairfieldct.org

#FairfieldCTRealEstate #WestportCTHomes #UndergroundOilTank #CTRealEstateTips
#HomeSellingTips #CTEnvironmentalLaws #OilTankRemoval #HomeBuyerBeware
#FairfieldCountyRealtor #HomeDisclosureMatters #CTHomeSellers #HomeInspection

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Written in collaboration with ChatGPT and Linda Raymond, Fairfield & Westport CT Realtor.