CRE Data & ResearchCoStar Group

Lease Abstraction for LoopNet

By Angel Campa, Founder · Updated March 2026

About LoopNet

LoopNet is the largest commercial real estate listing marketplace in the US, operated by CoStar Group. It is used by brokers and investors to search for available commercial properties, access property data, and evaluate investment opportunities. When investors identify a property on LoopNet for potential acquisition, they request offering memorandums and due diligence documents — including the current rent roll and underlying lease documents — which require systematic abstraction and verification.

How Lextract Helps

After identifying a target property on LoopNet and receiving the offering package, Lextract enables rapid lease abstraction and rent roll verification. Investors can process all provided leases in a few hours, compare the extraction against the seller's rent roll summary in the OM, and identify any discrepancies that affect pricing before submitting an offer.

Workflow: Extract to Import

  1. 1Identify a target property on LoopNet and request the offering memorandum
  2. 2Receive lease documents and rent roll from the listing broker
  3. 3Upload all lease PDFs to Lextract for systematic extraction
  4. 4Compare extracted rent, expiration dates, and option terms against the OM rent roll
  5. 5Flag discrepancies and request clarification before submitting an LOI

Supported Export Formats

Lextract provides the following export formats compatible with LoopNet:

ExcelCSVJSON

Critical Fields for LoopNet

These are the highest-priority fields Lextract extracts for LoopNet users:

Frequently Asked Questions

How does Lextract support acquisition analysis after finding a property on LoopNet?

LoopNet provides the market exposure — you find the property. The offering package provides the lease documents. Lextract extracts the economic data from those leases so you can verify the seller's rent roll claims and build an accurate underwriting model. The entire workflow — from document receipt to verified extraction — takes hours rather than days.

Related Integrations

Related Articles

Related Resources

Start extracting lease data for LoopNet

Upload your lease PDF and get 125+ structured fields ready to import into LoopNet. Just $20 per lease — no subscription required.

Start Extracting — $20/lease