Selling a New Jersey house with an oil tank or a town resale inspection
Short answer
You can sell a New Jersey house with an underground heating oil tank, even one that has leaked. State rules don't require you to remove a residential tank before a sale, but a leak has to be reported to the DEP and cleaned up by a certified subsurface evaluator or a licensed site remediation professional. Separately, the sale of a one- or two-family home generally needs a smoke alarm, carbon monoxide alarm and fire extinguisher certificate, and many towns add their own resale inspection and certificate of occupancy. Start both early, because fees and scheduling depend on how much time is left before settlement.
Underground heating oil tanks: what the rules say
New Jersey's underground storage tank rules, adopted under N.J.S.A. 58:10A-21 et seq., exempt "tanks used to store heating oil for onsite consumption in a residential building" from the requirements the chapter sets for regulated tanks, such as registration and closure standards (N.J.A.C. 7:14B-1.4(b)3). The DEP calls these unregulated heating oil tanks, or UHOTs: a residential heating oil tank system with 10 percent or more of its volume below ground (N.J.A.C. 7:14B-1.6).
Exempt doesn't mean anyone can work on one. The same chapter sets up a certification program for people and firms that service these tanks (N.J.A.C. 7:14B-1.4(a), 16.1).
| Topic | What the rules say | Source |
|---|---|---|
| Who can do the work | Services on an unregulated heating oil tank must be done by, or under the on-site supervision of, a certified individual working for a certified firm. The categories include installation, closure, tank testing, subsurface evaluation and corrosion protection. | N.J.A.C. 7:14B-16.2, 16.3 |
| Closing or removing a tank | Closure covers removing a tank or abandoning it in place. If there's evidence of a discharge, closure work stops until someone certified in subsurface evaluation is present. | N.J.A.C. 7:14B-16.3(b)3 |
| Local permits | Certified work must also follow local ordinances and codes. Where a local construction permit is required, the certified individual must show their certification on request. | N.J.A.C. 7:14B-16.2(f), (l) |
| A leak | The owner must immediately call the DEP hotline at 1-877-WARNDEP (1-877-927-6337). | N.J.A.C. 7:26F-1.6 |
| Cleanup | The owner hires either a certified subsurface evaluator (and certified firm) or a licensed site remediation professional (LSRP). | N.J.A.C. 7:26F-1.12 |
| Closing the case | The owner submits a remedial action report and UHOT forms, with a $400 review fee, to get a heating oil tank system no further action letter from the DEP. | N.J.A.C. 7:26F-1.8, 7.3 |
Who counts as the owner matters when you sell. The heating oil remediation rules define the owner as the person who owns the tank system or, if there is none, the person with legal or equitable title to the property where it sits (N.J.A.C. 7:26F-1.5). Until the deed transfers, that's usually you.
If the tank has leaked
The Heating Oil Tank System Remediation Rules (N.J.A.C. 7:26F) set the steps. In order:
- Call the hotline. Report the discharge to 1-877-WARNDEP (1-877-927-6337) as soon as it's discovered (7:26F-1.6).
- Hire a qualified professional. Either a DEP-certified subsurface evaluator employed by a certified firm, or an LSRP (7:26F-1.12). The DEP describes the subsurface evaluation certification as the credential for consultants and contractors whose cleanup work is limited to unregulated heating oil tanks (NJDEP, UST certifications).
- Remediate soil and, if needed, ground water. The rules cover free product, soil, ground water and vapor intrusion. Where contamination is left in place instead of removed, the property owner records a deed notice for that area (7:26F-3.7).
- Get the no further action letter. Submit the remedial action report, the UHOT forms and the $400 fee (7:26F-1.8, 7.3).
A no further action letter is the DEP's written determination that the heating oil discharge was remediated under the rules (7:26F-1.5). It's the document a buyer, lender or title company is most likely to ask for when a leak is on record.
State money for a leaking tank, and the backlog
The Petroleum Underground Storage Tank Remediation, Upgrade and Closure Fund was created in 1997 under the Underground Storage Tank Finance Act (N.J.S.A. 58:10A-37.1 et seq.). It sits within the New Jersey Economic Development Authority and is run jointly with the DEP (NJDEP, UST Fund). As of the DEP's page updated June 15, 2026:
- New applications for leaking unregulated tanks, which include all residential heating oil tanks, are accepted and date-stamped but "shall not be reviewed or processed at this time," with "a 1 year wait on all new applications."
- Since May 3, 2011, the fund no longer accepts applications for non-leaking tanks, "due to insufficient funds."
- The DEP warns that contractors advertise free state-funded removal, and that "the UST Fund has never guaranteed funding."
For leaking residential tanks, the fund's 2026 instructions describe grants and loans. Homeowners with taxable income of no more than $250,000 and net worth of no more than $500,000 (not counting the primary residence and retirement accounts) are evaluated for a hardship grant; others are offered a loan. The NJEDA charges homeowners a $250 application fee (UST Fund instructions, unregulated tanks).
The instructions also cover a sale in the middle of a cleanup. If ownership transfers during remediation, the applicant and the buyer must sign a written agreement that the seller stays financially responsible and keeps performing the remediation until the DEP issues a no further action letter. If the property isn't the applicant's primary or part-time residence, a five-year lien is placed on it, and a separate agreement must cover that lien (UST Fund instructions).
Selling with a tank: disclosure and planning
New Jersey has no single seller-disclosure statute, but its Consumer Fraud Act makes the knowing concealment or omission of a material fact in a real estate sale an unlawful practice (N.J.S.A. 56:8-2). If you know there's a buried tank, an abandoned one, or a past leak, talk to a New Jersey real estate attorney about how to disclose it; our guide to disclosure when selling as-is covers the general rules.
Practical points that follow from the rules above:
- Keep every record: closure paperwork, soil sample results, the remedial action report and any no further action letter.
- If a leak is open, settlement timing will depend on how far the remediation has gone and, if you applied to the UST Fund, on the transfer agreement the fund requires.
- Hire certified firms. Work by an uncertified contractor doesn't meet 7:14B-16.2, and the UST Fund instructions point to a list of certified firms on the fund's page (UST Fund instructions).
The smoke, carbon monoxide and fire extinguisher certificate
Under the Uniform Fire Code, a one- or two-family home needs a certificate of smoke alarm, carbon monoxide alarm and portable fire extinguisher compliance before a change of occupant (N.J.A.C. 5:70-2.3(a), as cited by Cherry Hill Township). The state fee depends on how many business days remain before the change of occupant:
| Request received | State fee |
|---|---|
| More than 10 business days before the change of occupant | $45 |
| 4 to 10 business days before | $90 |
| Fewer than 4 business days before | $161 |
Source: N.J.A.C. 5:70-2.9(d), as amended effective October 2, 2017. A municipality with its own local enforcing agency may set a different fee schedule by ordinance (5:70-2.9(f)), which is why fees vary from town to town. The DCA's Bureau of Fire Code Enforcement lists smoke detector certifications among its programs (NJ DCA).
Two equipment rules come up in almost every inspection:
- 10-year sealed battery smoke alarms. Since January 1, 2019, homes built before January 1, 1977 need 10-year sealed battery smoke alarms, and one- and two-family dwellings must comply before a sale or change of occupancy. The rule doesn't apply to hard-wired AC alarms or low-voltage systems (NJ DCA, Division of Fire Safety).
- Carbon monoxide alarms. Required in dwelling units in Use Group R-3 and R-4 buildings, which include single-family homes, unless the building has no fuel-burning device and no attached garage (N.J.A.C. 5:70-4.19(d), 49 N.J.R. 1381).
Town resale certificates: examples near Trenton and Philadelphia
On top of the fire certificate, many New Jersey towns require their own resale inspection and a certificate of occupancy (CO), continued certificate of occupancy (CCO) or similar document before settlement. Here is what the towns covered on our New Jersey pages publish.
| Town (county) | What's required | Fee | Timing and validity | Source |
|---|---|---|---|---|
| Trenton (Mercer) | Certificate of Housing Code Compliance before any change of ownership of residential property, covering zoning, fire safety and smoke and CO compliance | $200; $50 if more than one re-inspection is needed (1–2 units) | Valid six months | City, FAQ |
| Willingboro (Burlington) | Township housing inspection, heating certificate from a registered contractor, and a private sewer lateral video report by a master plumber | $150, including one re-inspection within 30 days | CO and heating certificate good for 30 days; sewer report six months | Township |
| Burlington City (Burlington) | Housing Clear Certificate before transfer; inspection checks smoke, CO and fire extinguisher | $100; $75 per re-inspection | Apply at least 30 business days before closing; certificate lasts 60 days | City |
| Mount Holly (Burlington) | Mandatory resale inspection by the Housing Department, which issues certificates of continued occupancy; the application asks for heater and fire certification dates | $150, plus $250 trash and $100 recycling cart escrows | Ask the Housing Office | Fees, application |
| City of Camden (Camden) | Certificate of occupancy inspection when selling; smoke, CO and extinguisher certificate from the Fire Marshal | Fire certificate $64 if requested 8 or more calendar days before settlement, $115 or $162 closer in | Request 3 to 4 weeks ahead; fire certificate valid 90 days | CO policy, fire |
| Cherry Hill (Camden) | Certificate of Continued Occupancy (exterior inspection) for single-family resales, plus the smoke and CO certificate | CCO $100 | Request the fire inspection 3 to 4 weeks before settlement; no temporary fire certificates | CCO, fire |
| Glassboro (Gloucester) | Resale of Dwelling Certificate; smoke, CO and extinguisher inspection on the same visit | $100 including one re-inspection, $35 for a second; fire certificate $45, $90 or $160 by lead time | By appointment | Borough |
| Woodbury (Gloucester) | Housing Department inspection and certificate of occupancy before the sale of any residential unit | $125 per unit; $50 per follow-up | Allow ten business days to schedule; inspections Monday to Thursday | City |
Fees and forms change. Call the town's housing or code office before you set a closing date. Our pages for Trenton, Burlington County, Camden County and Gloucester County have more local detail.
How this fits an as-is cash sale
An as-is sale means the seller won't make repairs, but the certificates still have to be dealt with. Some towns publish a way for the buyer to take on open items:
- Trenton: instead of the certificate, the owner can file an affidavit that the property won't be occupied until the certificate is obtained (City code § 132-109). The City's FAQ says a buyer may submit the application if the buyer is responsible for obtaining the C.O. (FAQ).
- Burlington City: if a house fails, a buyer who takes responsibility for the listed items can request an affidavit for a temporary CO; if the report bars occupancy, the temporary CO is for work only (City resale process).
- Willingboro: sewer lateral repairs found on the video inspection must be finished before the CO issues (Township).
When we buy a house, we price open inspection items and known tank issues into a written offer and plan the settlement date around the town's schedule. Ask any buyer, including us, to put in writing who orders each certificate and who pays for repairs.
Frequently asked questions
Do I have to remove an underground oil tank before selling in New Jersey?
State rules don't require it. Residential heating oil tanks are exempt from New Jersey's underground storage tank rules, but any closure, testing or cleanup must be done by DEP-certified people, and a leak must be reported and remediated.
What do I do if the oil tank has leaked?
Call the DEP hotline at 1-877-WARNDEP (1-877-927-6337) right away, then hire a certified subsurface evaluator or a licensed site remediation professional. When the cleanup is done, they submit a remedial action report so the DEP can issue a no further action letter.
Will the state pay to remove my oil tank?
Not for a tank that isn't leaking; the UST Fund stopped taking those applications in 2011. Applications for leaking residential tanks are accepted, but the DEP says they aren't being processed now and reports about a one-year wait.
Can I sell while a tank cleanup is still going on?
Yes, but plan for it. If you applied to the UST Fund, the fund requires a written agreement with the buyer that you stay financially responsible and keep doing the remediation until the DEP issues a no further action letter.
How much is the smoke and carbon monoxide certificate in New Jersey?
Under the state schedule, $45 if you request it more than 10 business days before the change of occupant, $90 at 4 to 10 business days and $161 at fewer than 4. Towns with their own fire code agency can set different fees.
Does every New Jersey town require a resale certificate of occupancy?
No. The smoke and CO certificate is a state requirement for one- and two-family homes, but a resale housing inspection or CO is set by each town. Trenton, Willingboro, Burlington City, Mount Holly, Camden, Cherry Hill, Glassboro and Woodbury all publish one.
Sources
- New Jersey Department of Environmental Protection, N.J.A.C. 7:14B, Underground Storage Tanks (courtesy copy, effective November 20, 2025)
- New Jersey Department of Environmental Protection, N.J.A.C. 7:26F, Heating Oil Tank System Remediation Rules (courtesy copy, last amended February 15, 2026)
- New Jersey Department of Environmental Protection, Petroleum UST Remediation, Upgrade and Closure Fund and instructions for unregulated leaking tanks (version 2.0, February 1, 2026)
- New Jersey Department of Environmental Protection, UST certifications and licenses and UHOT quick reference guide
- New Jersey Statutes, N.J.S.A. 56:8-2
- New Jersey Department of Community Affairs, Division of Fire Safety: N.J.A.C. 5:70-2.9 fee amendment (49 N.J.R. 3356), carbon monoxide detection adoption (49 N.J.R. 1381), 10-year sealed battery smoke alarm announcement, Bureau of Fire Code Enforcement
- Municipal resale pages: Trenton, Willingboro, Burlington City, Mount Holly, City of Camden, Cherry Hill, Glassboro, Woodbury
This is general information, not legal, environmental or tax advice. Tank rules, fund status, fees and town requirements change. Confirm current requirements with the NJDEP, your local fire official and your town's housing or code office, and talk to a New Jersey real estate attorney and a certified tank professional before you sign an agreement of sale.