As one of the largest appeal firms on the front range of Colorado, we represent commercial property owners from El Paso to Weld County.  Our clients own property of all types and sizes, including office, industrial, retail, hotel, medical and mixed use types.  Our difference is our thoroughness—-many of our appeals (along with abatements) are filed past the Assessor and County levels to the Board of Assessment Appeals in order to ensure our client’s values are fair and accurate.  In addition, our personal property experience has yielded our clients millions of dollars of savings.  With an office in Cherry Creek, we are well suited to handle your property tax review needs.

Key Deadlines:

  • Assessment Date: January 1st
  • Assessment Notices Issued: May 1st
  • Appeal Deadline: June 1st
  • Personal Property Renditions Due: April 15th
  • Tax Bills Due: Feb 28th, June 1st

“We were very pleased with the work done by Joseph C. Sansone Company on reducing our real estate assessments. The refunds they obtained for us allowed us to expand our business by hiring an additional employee.”

Controller, Brighton, CO Manufacturer

Colorado Office
100 Fillmore Street; 5th Floor
Denver, CO 80206
Telephone: (303) 385-8630
Toll Free: (800) 394-0140
Fax: (781) 685-4601