Why You Should Consider Removing Your Underground Oil Tank in New Jersey
If you’re a homeowner in New Jersey with an underground storage tank (UST) buried in your yard, you might not think much about it—until something goes wrong. These tanks, often used decades ago to store heating oil, were once a common feature of residential properties across the state. But as times have changed, so have the risks and realities associated with keeping an aging oil tank beneath your property. From environmental hazards to financial liabilities, there are compelling reasons to consider removing your underground oil tank. Here’s why it might be time to dig it up and move on.
The Risk of Leaks and Environmental Damage
New Jersey’s climate and soil conditions aren’t kind to old metal tanks. Over time, underground oil tanks—typically made of steel—corrode. Rainwater, temperature fluctuations, and shifting soil can weaken the tank’s structure, leading to cracks or holes. When a tank leaks, heating oil seeps into the ground, contaminating soil and potentially groundwater. In a state like New Jersey, where environmental regulations are strict and groundwater is a precious resource, this is a big deal.
The New Jersey Department of Environmental Protection (NJDEP) takes oil tank leaks seriously. If contamination is discovered, you’re legally responsible for cleanup, which can involve excavating soil, testing water sources, and restoring the area to meet state standards. This isn’t just a hassle—it’s a massive expense (more on that later). Removing the tank proactively eliminates the risk of an undetected leak turning your backyard into a hazmat zone.
Financial Liability and Cleanup Costs
Let’s talk money. If your underground oil tank leaks and you don’t catch it in time, the cleanup costs can spiral out of control. Depending on the extent of the contamination, remediation in New Jersey can easily cost tens of thousands of dollars—sometimes exceeding $100,000 in severe cases. Factors like the size of the spill, depth of contamination, and proximity to water sources all drive up the price. Homeowner’s insurance rarely covers these expenses, leaving you on the hook.
By contrast, removing an underground tank before it becomes a problem is far more affordable. Tank removal in New Jersey typically costs between $1,000 and $3,000, depending on the tank’s size, location, and whether any minor soil remediation is needed. It’s a small price to pay compared to the financial nightmare of a full-blown cleanup. Plus, once the tank is gone, you’re free from the constant worry of “what if it leaks?”
Property Value and Selling Your Home
In New Jersey’s competitive real estate market, an underground oil tank can be a dealbreaker for potential buyers. When you’re ready to sell your home, disclosing the presence of a UST is legally required under state law. Even if the tank is in good condition, many buyers see it as a liability and either walk away or demand a lower price to account for removal costs. A 2021 survey by the New Jersey Association of Realtors found that homes with active underground oil tanks often sit on the market longer and sell for less than comparable properties without them.
Removing the tank before listing your home can boost its appeal and value. A Certificate of Abandonment or Removal from the NJDEP, along with documentation of proper decommissioning, reassures buyers that there are no hidden environmental issues. It’s a selling point that says, “This property is clean, safe, and ready for you.”
Transitioning Away From Oil Heat
If your underground tank hasn’t been used in years—perhaps because you’ve switched to natural gas or electric heating—it’s essentially a relic of the past. New Jersey has been pushing for cleaner energy alternatives, with incentives like the NJ Clean Energy Program encouraging homeowners to ditch oil-based systems. An unused tank doesn’t just take up space; it’s a lingering risk with no benefit.
Removing it aligns with the state’s shift toward sustainability and frees up your property for modern upgrades. Plus, if you’re no longer reliant on oil, there’s no reason to keep a rusty tank buried in your yard as a reminder of a bygone era.
Compliance With New Jersey Regulations
New Jersey has some of the toughest environmental laws in the country, and underground storage tanks fall under strict oversight by the NJDEP. If your tank is abandoned or out of service, state regulations require it to be properly decommissioned or removed. Removal is always best because many mortgage or insurance companies will require the tank to be removed anyway and it’s basically paying for the same thing twice. Failing to comply can result in fines or legal headaches, especially if you’re caught during a property sale or inspection.
Proactively removing your tank ensures you’re in full compliance with state rules. It’s a straightforward process: hire a licensed contractor, they will obtain the necessary permits, and have the tank excavated and disposed of according to NJDEP guidelines. You’ll sleep better knowing you’re on the right side of the law.
Peace of Mind
There’s something unsettling about not knowing the condition of a tank you can’t see. Is it rusting? Has it already started leaking? Will it fail next week or next year? Living with that uncertainty isn’t worth it. Removing your underground oil tank eliminates the guesswork. Once it’s gone, you can reclaim your yard without the nagging fear of an environmental disaster lurking beneath the surface.
For New Jersey homeowners, this peace of mind is especially valuable given the state’s history with oil tank issues. Older neighborhoods in places like Bergen, Essex, and Monmouth Counties are dotted with homes built in the mid-20th century, many of which still have aging USTs. Taking action now means you’re ahead of the curve—and avoiding the fate of neighbors who’ve faced unexpected leaks.
Avoiding Future Headaches for Your Family
If you plan to pass your home down to your children or relatives, leaving an underground oil tank behind could saddle them with a problem they didn’t sign up for. A leaking tank discovered years from now could drain their finances or force them into a legal battle with regulators. Removing it today is a gift to your heirs—a way to ensure your property remains an asset, not a liability.
The Removal Process: What to Expect
Convinced it’s time to say goodbye to your underground oil tank? Here’s how it works in New Jersey. First, hire a licensed contractor with experience in tank removal (check for NJDEP certification and proper insurance coverage). They’ll assess the tank’s location—often near the foundation or under the driveway—and obtain permits from your municipality. The removal itself involves excavating the tank, draining any remaining oil, and disposing of it at a licensed facility. If there’s no contamination, the hole is filled in, and you’re done. If minor soil issues are found, the contractor can handle remediation on the spot. You’ll receive paperwork proving the tank was removed properly, which is gold when it comes time to sell.
Next Steps
