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Phase I ESA

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Definition

Phase I is like a property's environmental background check. It reviews the property's history, previous uses, and database records to identify whether environmental contamination is likely. It's detective work that informs whether you need deeper testing. Cost runs $1,000-3,000 but can save you from major problems.

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About this term

Phase I ESA reviews property history, previous uses, and environmental databases. Assessment identifies potential contamination requiring Phase II testing. Phase I costs $1,000-3,000. Phase I findings inform purchasing decisions and financing.

Pro Tip

Consider Phase I for any older commercial properties or land with industrial history. It's inexpensive insurance that can prevent buying an environmental liability.

Example

Phase I ESA identifying former industrial use and potential soil contamination requiring further testing.

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