Level 2 Fire Restrictions in effect for western areas of Boulder County. No fireworks, fires, open flame, or shooting (see map and flyer).

Many County services are being offered online. Additionally, a variety of resources are available for those impacted by COVID-19.

Assessment Abstracts

Assessment Abstracts

Total Assessed Valuation for Boulder County

Abbreviated reports showing the total assessed valuation for Boulder County by property classification. This data is used by the State Division of Property Taxation to calculate the impact upon the statewide residential assessment rate.

2019 2018 2017 2016 2015 2014 2013
Assessment Abstract Brochure PDF PDF PDF PDF PDF PDF PDF
Authority Breakdown by Class PDF PDF PDF PDF PDF PDF PDF
Summary of Levies PDF PDF PDF
Taxable Property PDF

Contact Us

Due to COVID-19, all Assessors Office sites are closed for business until further notice. Please call or email us with your questions during our normal business hours.

Assessor
Phone: 303-441-3530
Fax: 303-441-4996

Business Personal Property
Phone: 303-441-3316
Fax: 303-441-1783

Email

Schedule a meeting

Mailing Address
Main: PO Box 471
Boulder, CO 80306-0471

Locations
Boulder
1325 Pearl St., 2nd floor
Boulder, CO 80302
Map & Directions
Hours: 8 a.m.-4:30 p.m. M-F

Longmont
515 Coffman Street, Suite 114
Map & Directions

Lafayette
1376 Miners Dr., Unit 105
Map & Directions