Products And Services    CoStar COMPS Professional®
CoStar COMPS Professional®  America´s #1 source of verified commercial property sales comparables
is now supercharged with even more detail, coverage and reporting speed.

Comps.com® is the most comprehensive source of verified commercial property
sales transactions available anywhere. Comps.com is a service of the CoStar Group®.
To log into our Comps.com service, you will be taken to our main log-in page.


Verified. Researched. Trusted. Incomparable Sales Comparables

CoStar COMPS Professional is an online commercial real estate information service
that delivers –

  • Independently-researched and verified sales comparables by the industry´s largest
    organization of over 1,000 researchers
  • Unmatched coverage and reporting speed, over one million sales comparable
    records
    that are reported in some cases as fast as the day of the sale for properties
    marketed with CoStar
  • A variety of valuation details, from sales status (sold, for-sale or under-contract) and
    aerial views to professional reports, the original deeds and demographics
  • And much, much more