A Hidden Risk in Older Surrey Homes
Older homes in Surrey may have a buried oil tank on the property. These tanks once supplied heating oil to furnaces and boilers before natural gas became common.
A buried oil tank can remain underground even after the home switches to another heating system. Because the tank stays out of sight, many homeowners may not know it exists.
Signs of a Buried Oil Tank
During a home inspection, look for clues that may indicate a buried oil tank. Common signs include old oil heating equipment, abandoned oil lines, metal pipes near the foundation, and fill or vent pipes around the exterior.
Other clues can include unusual ground depressions, concrete patches, stained soil, or an area of dead vegetation. Property records and previous heating-system information can also provide useful clues.
Why Buried Oil Tanks Matter
An aging underground oil tank can corrode and develop leaks. Escaping heating oil may contaminate surrounding soil and potentially affect groundwater.
Environmental cleanup can become expensive if contamination occurs. The responsibility for investigating and addressing a buried tank can also create complications during a property sale.
Can a Home Inspection Confirm a Buried Tank?
A standard home inspection can identify visible signs that suggest a buried oil tank may exist. However, an inspector cannot confirm the presence or condition of an underground tank through a visual inspection alone.
If signs raise concerns, consider hiring a qualified environmental or tank specialist to perform further investigation. Specialized scanning and other testing methods can help determine whether a buried tank exists.
Buying an Older Home in Surrey?
If you are buying an older Surrey property, ask about its heating history and check for signs of previous oil heating. Identifying potential buried oil tanks before completing the purchase can help you make a more informed decision.
CANPRO Home Inspections can identify visible indicators of buried oil tanks during a home inspection and recommend further investigation when appropriate.
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