Assessor A-Z

Assessor A-Z

Assessor’s Office

Meet the Assessor

Agricultural Property

Commercial Property

Income and Expense Questionnaire

Possessory Interest

Appeals

Abatements

Calendar

Notice of Determination

El Proceso de Apelación

Remote Locations and Dates

Assessment & Valuation

Assessment Abstracts

Assessment Calendar

Notice of Valuation

BPP NOV

Real Property NOV

Property Tax Calculation

Property Valuation Process

Business Personal Property

BPP Declarations

Certification of Values to Taxing Entities

Certification Letters

Exemptions

Senior Tax Exemption

Disabled Veterans Tax Exemption

Foreclosures

Forms

Glossary

Contact Us

Assessor

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

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

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
Hours: 8 a.m.-4:30 p.m.
Mondays ONLY

Lafayette

1376 Miners Dr., Unit 105
Map & Directions
Hours: 8 a.m.-4:30 p.m.
Tuesdays ONLY