Abandoned Oil Tank in Your Basement?

Q: How much does oil tank removal cost?

Published figures: above-ground $500–$1,500 (average $1,100); underground $1,000–$3,000+ (average $1,900). Leaks cost more.

Why people remove a basement tank

Disclosure: PA sellers must disclose known material defects on the property disclosure statement⁵.
Lenders: under Fannie Mae's guide, when an appraiser knows of a hazardous condition, the appraisal must note it and be made "subject to" inspection by a qualified professional⁶. Lenders may ask for testing, soil sampling, or removal/closure documentation⁷.
Insurers: standard homeowners policies may exclude gradual leakage and pollution cleanup⁷^,8.
Title insurance covers title defects, not contamination in the soil⁸.
Environmental risk: a leaking tank turns a routine job into a cleanup project³.

What removal involves

Pump out remaining oil
Disconnect and cap lines
Cut or remove the tank for disposal
Clean up

Things to check

Is a fill or vent pipe still on the outside wall? Deliveries to a disconnected tank are a known spill risk, so ask the contractor to remove or cap it.
Was the house converted to gas or a heat pump? Ask for the conversion paperwork too.

Not covered by DEP reimbursement

The DEP program excludes tanks on or above a basement or cellar floor⁴.

Cost

Job	Published figure	Source
Above-ground / basement tank removal	$500–$1,500	²
Above-ground tank removal	average $1,100	³
Underground heating-oil tank removal	$1,000–$3,000+	²
Underground heating-oil tank removal	average $1,900	³
Soil sample lab analysis	about $220 each, typically 2–3 samples	³
Tank sweep (magnetometry), residential lot	$250–$500 (Philadelphia source)	⁸

Leaks change the picture: cleanup is a separate, larger project³^,2. Figures are published ranges, not quotes.

Lehigh Valley towns with the most oil-heated homes

Municipalities we cover where at least 30% of occupied homes are heated mainly by fuel oil or kerosene, estimated by the Census⁹:

Town	Fuel-oil share	Homes (± margin of error)
Upper Mount Bethel Township	55.9%	1,475 ± 243
Lower Mount Bethel Township	53.5%	634 ± 117
Washington Township (Northampton)	53.2%	1,030 ± 207
Lehigh Township	47.0%	2,021 ± 304
Lower Milford Township	42.4%	616 ± 132
Plainfield Township	41.6%	1,045 ± 282
Coopersburg	40.3%	442 ± 96
Wind Gap	39.9%	603 ± 142
Bushkill Township	39.5%	1,255 ± 210
Pen Argyl	39.2%	545 ± 184
Washington Township (Lehigh)	37.5%	1,020 ± 207
North Whitehall Township	33.6%	2,017 ± 298
Lynn Township	32.3%	551 ± 135
Moore Township	32.2%	1,113 ± 208
Bangor	31.7%	630 ± 197
Williams Township	31.2%	818 ± 215
Nazareth	30.3%	908 ± 208

For comparison: Allentown 14.1%, Easton 8.6%⁹. These are 5-year survey estimates; small towns have wide margins of error.

FAQ

Does PA DEP require me to remove my home heating oil tank?

No. Tanks storing heating oil burned on the premises are excluded from the state program, and DEP says home heating oil tanks are not regulated¹⁰^,1. Owners usually act because of a sale, a lender, an insurer, or leak risk.

How much does oil tank removal cost?

Published figures: above-ground $500–$1,500² (average $1,100³); underground $1,000–$3,000+² (average $1,900³). Leaks cost more.

Can I sell a house with a buried oil tank in PA?

State law doesn't prohibit it, but you must disclose known material defects⁵, and the buyer's lender may require inspection or documentation⁶^,7.

Get a free quote

Tell us where the tank is (basement, side yard, buried, or unknown) and whether you're buying, selling, or refinancing. Allentown Tanks will connect you with a qualified local tank contractor. (215) 434-1322 · Request a quote

Sources

Sources accessed 2026-10-25 by TANKER Traffic.

Abandoned Oil Tank in the Basement