Boulder County Tax Assessor

Boulder Tax Assessor offices are responsible to carry out the mandate of Colorado in Boulder county. The law mandates that all real properties are subject to taxation unless exemption is imposed. Tax assessments are necessary in support to the required services to CO residents. Tax assessments go to services such as those provided for law enforcement, education, fire protection, parks and recreation, and many more.

The Boulder county directory portal for local tax assessor offices provides a comprehensive guide to the public. The site includes the name of the assigned tax assessor office for easy reference and related transaction.

Boulder Tax Assessor: Boulder County Assessor

Tax Assessor Office Address: Boulder County Courthouse, 1325 Pearl St., Second Floor, Boulder, CO 80302

Phone: (303) 441-3530

Fax: (303) 441-4996


Zip Code: 303

Office Hours: Mountain

Schedule an Appointment with Boulder County, Colorado Property Tax Assessor

The Boulder county, CO tax assessor office provides the necessary services to estimate the real property value within its jurisdiction. The property value is an essential component in computing the property tax bills. The Boulder tax assessor office is also tasked to provide supplemental bills, business property taxes, and other vital information for transparency.

Contact your Boulder tax assessor office for tax information and other related inquiries and concerns.