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Commercial Property Due Diligence Checklist (Environmental + CRE)

Environmental due diligence is one pillar of commercial property due diligence. This checklist helps acquisition teams track parallel workstreams—title, survey, physical condition, leases, and Phase 1 ESA—without missing lender deadlines.

Environmental Workstream

  • Order ASTM E1527 Phase 1 ESA per lender checklist
  • Complete User questionnaires required by ASTM
  • Track REC / HREC / CREC findings and Phase 2 triggers
  • Budget Phase 2 allowance if gas station, dry cleaner, or industrial history

Parallel CRE Workstreams

  • Title and survey review
  • PCA / property condition assessment if lender requires
  • Lease abstract and estoppel coordination
  • Zoning, entitlements, and flood verification
  • Insurance and casualty loss history

Interactive checklist

Check items as you prepare. Use Print / Save as PDF for your team or lender.

Environmental Workstream

  • Order ASTM E1527 Phase 1 ESA per lender checklist
  • Complete User questionnaires required by ASTM
  • Track REC / HREC / CREC findings and Phase 2 triggers
  • Budget Phase 2 allowance if gas station, dry cleaner, or industrial history

Parallel CRE Workstreams

  • Title and survey review
  • PCA / property condition assessment if lender requires
  • Lease abstract and estoppel coordination
  • Zoning, entitlements, and flood verification
  • Insurance and casualty loss history

9 items · Not a substitute for ASTM E1527 scope work

FAQ

When should environmental due diligence start?

In parallel with LOI/PSA execution—do not wait until physical inspection is complete.

Who coordinates the checklist?

Often the buyer’s attorney or broker, with the borrower managing consultant contracts.

Related guides

Phase 1 ESA cost guide · Cost calculator · All guides