Thousands of office, retail, and industrial lease comps

Brokers, appraisers, and researchers use CompStak Exchange to trade actual, deal-level transaction records. CompStak can complement your existing database or fully replace it. Our comps are: recent, accurate, searchable, and 100% free.

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CompStak is my go to resource...complete data on lease comparables and is thorough in maintaining their database.

Scott Amoson

Colliers International

My valuation teams are continually surprised by both the amount and quality of data available on CompStak Exchange in the Chicagoland area.

Brandon Nunnink

Integra Realty Resources

CompStak's data is so good that I literally save my clients money on EVERY deal since I started using it.

Benjamin Osgood

Dunhill Partners West

I can get lease comps in seconds instead of waiting for other brokers to get back to me. It's a real time saver, and it's free.

David Eseke


If CompStak is available in your market, I recommend to become a member as soon as possible. My team and I use it on a daily basis.

Terence Kirk

Colliers International

Knowledge is power and CompStak consistently delivers the information I need to provide my clients with the most accurate and up-to-date market intelligence available today.

Jon Olmstead


Not a day goes by where CompStak isn’t being utilized by our office. CompStak helps to better service our clients, making our brokers more productive.

Brad Cohen

Eastern Consolidated

Within seconds of logging on, the easy-to-use platform provides access to a comprehensive list of lease comps.

John Obeid

Colliers International

A truly valuable and innovative resource for today’s commercial real estate professionals.

Vathana Duong

Colliers International

I combine CompStak with other research methods for almost every appraisal me the quantitative ammunition to go with my qualitative insight.

Nathaniel Stubblefield

Valbridge Property Advisors

CompStak has been instrumental in my business development by providing confirmation of critical tenant information.

Wes McGowan

Colliers International

In our industry, information is king and CompStak has put that right at our fingertips...If you’re not using it, you’re a step behind the rest of us.

Tenant Rep Broker


The data quality on CompStak Exchange exceeds that of any other source out there. Comps have actual starting rents and concessions.

Matt Currie

CM Commercial

CompStak is on the bleeding edge of bringing big data and scale in an innovative way to help our clients get better deals all across the country.

David Bergeron

T3 Advisors

CompStak is an extremely valuable resource for valuation professionals due to the reliability of data and ease of use. The excellent Customer service also makes this a company I can get behind.

Brian Spohr

Valbridge Property Advisors

CompStak has been a godsend... fills the gap that existed previously because no other platform really focused on lease comps.

Bob Gibbons

REATA Commercial Realty

CompStak enables us to get timely research about tenants and buildings that was not available to us before. I use it daily.

Ted Stevens

Washington DC

CompStak has given me instant access to information that would otherwise take weeks to acquire...a must-have addition to any broker’s tool box.

Kevin Winn


CompStak has been an extremely valuable resource in my daily work. It helps me provide quicker and better informed valuation services to my clients

Russell Robinson

RS Weck & Associates

CompStak has saved our company so much time over the last few years by providing us access to excellent lease comps.

Luis Lobos

Magdala Valuation Group

CompStak comps have helped me out when I was on a tight deadline. Thank you!

Valuation professional

San Francisco

I use CompStak when I need information immediately.



CompStak is the first place I go to when I’m looking for fresh rents for any property type. They have the most current and accurate info available for commercial real estate.

Valuation professional


CompStak is a great resource both to verify my current rental comps information, as well as identify potential new comps

Valuation professional

Santa Clara

CompStak has proven to be an invaluable research tool for me over the last couple years. The information is reliable and fresh, and the crowd sourced format is novel concept that has been a huge benefit to my research efforts.

Research Manager

San Francisco

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Our team of analysts is dedicated to ensuring data quality

CompStak’s team of real estate analysts and data scientists employs a combination of manual review and statistical anomaly detection to ensure each comp is accurate and complete.

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Real Estate Science

Diana Bishop

Data Quality Mgmt.

Alex Kass

Data Science

Complete comps

Complete, accurate data directly from brokers, researchers, and appraisers.

36 Cooper Square6 comps in this building
CompStak2014 - Q2 • Office • New Lease • Class B
  • Transaction Size
    7,700 SF
  • Starting Rent
  • Rent Schedule
    $0/2m, $45/3y
  • Free Rent
    2 months
  • Lease Term
    3 years, 2 months
  • Search comps by 24 attributes
  • Powerful, interactive maps
  • Easily export data to Excel or PDF
  • Starting rents (not asking rents)
  • Full rent schedule
  • Full concession package
24 Hard-to-Find Details
  • Street Address
  • Submarket
  • Tenant Name
  • Tenant Industry
  • Transaction Date
  • Lease Term
  • Expiration Date
  • Transaction Size
  • Starting Rent
  • Escalations
  • TI Allowance
  • Free Rent
  • Net Effective Rent
  • Space Type
  • Floors Occupied
  • Building Name
  • Property Type
  • Building Class
  • Year Built
  • Building Size
  • Landlord
  • Landlord Brokers
  • Tenant Brokers
  • Lease Notes

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Our expert analysts review and cross–check every transaction.