Selling a House With an Underground Oil Tank in New Jersey

Can you sell a house with an underground oil tank in New Jersey?

Yes. At Vivid Properties, we buy houses with oil tanks, whether the tank's still in the yard, was filled with sand years ago, sits in the basement or is already gone. Just tell us what you know, and we'll take it from there.

Not sure there's a tank? Look for a fill or vent pipe sticking out of the lawn or the side of the house, an old oil burner in the basement, or signs the house switched from oil to gas. Tell us about any of it, even if you're not sure what it means.

Do you have to take the tank out before you sell?

Not to sell to us. We buy the house with the tank, and the tank becomes our job.

Thinking about listing? The state's construction code office covers home heating oil tanks in DCA Bulletin 95-1B:

• The DEP "strongly recommends" removing out-of-service underground heating oil tanks, even when there's no sign of a leak.
• Filling a tank in place is allowed. Even so, more and more old filled-in tanks are being dug up, because insurance and mortgage companies don't want the risk.
• The construction code isn't a retrofit code, so it doesn't reach back to a tank that was closed long ago. It kicks in when a tank goes out of service during a construction project, like switching from oil to gas, or when a tank becomes unsafe.

So you may not be forced to dig it up. But if your buyer needs a mortgage or homeowners insurance, expect the tank to come up before closing.

What do you have to tell buyers about the tank?

What you know, plus any papers you have. It's the same when you sell to us: tell us what you know, and we'll build it into our offer.

New Jersey's standard Seller's Property Condition Disclosure Statement starts by reminding you that you have to disclose known material defects "even if not addressed in this printed form." Then it asks about tanks four separate times:

If an earlier owner handled the tank and you never got the papers, say so, and ask your town's construction office whether it has the permit on file.

What's a tank sweep, and do you need one?

You don't need one to sell to us. A sweep is a scan of the yard for buried metal, done to find out whether a tank is down there. If you've already had one, send us the results.

If you list, your buyer may want one during inspections. Prices vary, so get more than one quote.

How does taking a tank out, or filling it in place, work?

It takes a DEP-certified company and a permit from your town. For a buried tank, the state's bulletin describes it like this:

1. Hire a DEP-certified company. Only DEP-certified people and firms can work on a buried home heating oil tank, and the DEP certifies closing a tank and checking the soil underneath separately.
2. Get a demolition permit from your town's construction office. Removing a tank and filling it in place both need one, even when no other work is going on.
3. Empty and clean the tank. The oil and sludge come out first.
4. Take it out, or fill it. A tank that comes out gets checked for leaks, and the soil for contamination. A tank left in the ground gets filled with sand, gravel, foam or cement slurry. The bulletin warns that some fill methods may not suit areas with high groundwater.
5. Pull the fill and vent pipes. The bulletin says fuel oil has been pumped into basements and yards when a fill pipe was left behind after the tank was gone.
6. Hand in a sketch. Before the town signs off, the owner or contractor gives it a sketch showing where the tank was removed or filled.
7. Get the certificate of approval. Once the hole is filled with certified clean material, the construction office can issue it and close the permit. Keep it with your house papers. It's your proof the tank was handled.

A basement tank is simpler: empty it, clean it, take it out and check the floor for spilled oil, and pull its fill and vent pipes too. Ask your town's construction office what permit it wants.

What happens if the tank leaked?

You can still sell the house to us. A leak means more paperwork, not a dead end. Here's how it works in New Jersey:

• When contamination turns up, it gets reported to the DEP hotline, 1-877-WARNDEP (1-877-927-6337).
• Once the tank is out and the hole is filled with certified clean material, the town can close out the removal permit.
• The cleanup itself, including digging out contaminated soil, runs through the DEP's Unregulated Heating Oil Tank program. (The DEP calls home heating oil tanks "unregulated," whatever their size.)
• The DEP's fund instructions say a home heating oil tank doesn't need a Licensed Site Remediation Professional, though you can hire one.
• The cleanup is done when the DEP issues a No Further Action letter.

Will the state help pay for a tank?

Maybe, if it leaked. The state's tank fund stopped taking new applications for non-leaking tanks on May 3, 2011, because it didn't have the money, according to the New Jersey Economic Development Authority (NJEDA). For leaking tanks, the fund, run by the NJEDA and the DEP together, still offers grants and loans. These are the rules in the DEP's instructions dated February 1, 2026:

The instructions don't say how long a review takes. Before you count on the money, call the NJEDA at (844) 965-1125.

Can you sell while a cleanup is still going on?

Yes. Tell us where the cleanup stands, show us the paperwork, and we'll work it into our offer.

If the state fund is helping pay for it, know this rule. When a house changes hands mid-cleanup, you and your buyer sign a written agreement that keeps you financially responsible for the cleanup, and for getting it done, until the DEP issues its No Further Action letter. If the house isn't your main or part-time home and you got a grant, your buyer also agrees in writing to the five-year lien and to who pays it off if the house sells again before it ends. Those agreements keep you eligible for the fund after the sale. They apply to a sale to us too, so bring them up at the start.

Which tank papers should you gather?

Whatever you can find. Each one answers a question buyers, lenders, insurers or the disclosure form will ask.

What are your options?

You can take the tank out first, sell with it and give a credit, keep the house for now, or sell it to us as-is.

Inherited the house? Our guide to selling an inherited house in New Jersey covers the Surrogate's papers. Behind on the mortgage too? See foreclosure in New Jersey. And our as-is guide covers the other big repairs we take on.

How does selling a house with a tank to us work?

1. Tell us what you know. Call or text (267) 551-5554, or fill out the form. A pipe in the lawn, an old sweep, removal papers, the year you switched to gas: all of it helps.
2. We look at the house with you. The tank, the rest of the house, any tenants, and anything else that's weighing on you.
3. You get our written offer, usually within 24 hours. It shows exactly what you'll walk away with after anything you owe, like a mortgage, is paid off at closing.
4. You pick the closing day. Leave behind whatever you don't want.

Whatever the inspection finds goes on our repair list, not yours, and that includes the tank. We pay all the closing costs, and there's no commission. Our price will be less than a fixed-up house with no tank would list for, because the tank work and the risk become ours. If listing your house would put more money in your pocket, we'll tell you. No pressure either way.

We buy all over South Jersey: Camden, Burlington and Gloucester counties. See how we calculate our offer, selling to us vs listing, or what it costs to sell a house in New Jersey.

Get my cash offer Text or call (267) 551-5554

Questions about oil tanks

This guide is general information, not legal or tax advice. For your situation, talk to a New Jersey attorney or tax professional.