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Our database helps you find lease and sales comps that are relevant for your valuation work so you can complete your appraisals faster. CompStak’s lease and sales comps include granular details including starting rent, net effective rent, TIs, free rent, space type, transaction size, cap rate, NOI, OPEX, and more.

Analyst-Reviewed Data. Available Nationwide. Free Access for CRE Appraisers.

“I use CompStak for almost every appraisal, which has allowed me to become more efficient (and hence more profitable)!”

— Luis E. Lobos, MAI, McKenna Valuation Advisory Services

Things you can accomplish with Compstak

  • Access verified granular transaction details including starting rent, concession data, notes, and parties to the transaction
  • Search for properties and signed transactions by lease type
  • Utilize starting rent and concession data to calculate accurate property income
  • Review recent sales comps with NOI and Cap Rate to include in your appraisal reports
  • Understand current leasing trends for markets, submarkets, and asset classes

Stay up to date with current market trends

  • Set up deal alerts and get notifications every time a deal is signed in your market.
  • Use our filters — property type, transaction size, lease term, net effective and starting rent, free rent, TI, and more — to narrow the criteria down.
  • Track specific landlords, properties, submarkets, or even deals within a certain radius.

What our lease and sales comps look like

LA office comp

Office Lease

Dallas industrial comp

Industrial Lease

NYC Retail comp

Retail Lease

FT Lauderdale office sale

Office Sale

Industrial Sale

LA multifamily sale

Multifamily Sale

Nationwide coverage provides the data you need in every marke


Comps Received




Lease SqFt

Analyst-reviewed data provides industry-leading accuracy

We go above and beyond to ensure the accuracy of our comps.

Trusted Sources – All of our comps come directly from commercial brokers and appraisers.

Analyst Review – Our analysts cross-check lease and sales comps details across multiple sources.

Community Regulation – Members receive more comps when they help us complete missing comp information.

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