Stage 2 Fire Restrictions Enacted for Western Boulder County; Stage 1 Fire Restrictions Enacted for Eastern Boulder County.
Wildfire smoke is causing poor air quality. Learn more
The Assessor’s Office establishes values every two years for more than 120,000 properties, worth nearly $50 billion in market value. The agency uses tools such as geographic information systems (GIS) and mass appraisal techniques to perform appraisal analysis.
The Assessor discovers and lists information about properties and uses this information to determine property values.
Phone: 303-441-3530
Fax: 303-441-4996
P.O. Box 471
Boulder, CO 80306-0471
7:30 a.m. - 5 p.m.
Monday-Thursday
Closed Friday
Boulder, Lafayette, and Longmont
1325 Pearl St., 2nd floor
Boulder, CO 80302
Hours: 7:30 a.m. - 5 p.m.
Monday-Thursday
515 Coffman St., Suite 114
Hours: 7:30 a.m. - 5 p.m.
Monday only
1755 S Public Road
Hours: 7:30 a.m. - 5 p.m.
Tuesday only
