Assessor

COVID-19 Updates

Assessor’s staff is available during normal business hours by phone, email and fax. 


  • Administration Building office opens May 18; Altura Plaza offices open May 26
  • In-person hours of service by appointment only, Monday-Friday, 8 a.m.-4:30 p.m.
  • Telephone hours of service: 303-795-4600; Monday-Friday, 7:30 a.m.- 5 p.m.
  • A drop box has been installed outside the Administration Building for document submissions.
  • A temporary drop box is available in the lobby of Altura Plaza, near the guard station.
  • Appointment-only services for:
    • Ownership changes
    • Mobile home transfers
    • Senior/veteran’s exemptions
    • Research
    • General Questions
  • Valuation protests will be heard by phone appointment only

REMINDER: Real Property Appeal Begins May 1 through June 1


In order to protect the health and wellbeing of all property owners and the Assessor’s office staff, we are offering phone appointments this year. In-person appointments and walk-in appeals will not be available.


Arapahoe County Assessor


PK Kaiser is the Arapahoe County Assessor, he was elected by voters in November 2018. The Assessor’s Office is dedicated to providing accurate information to the citizens of Arapahoe County in an efficient and accommodating manner. 

Resources for Citizens

Our Services

Adobe Acrobat is required to read the forms available on this site. Download Adobe Acrobat.