Appeals & Abatements

Business Personal Property

Appeals for Business Personal Property are accepted from June 15–June 30 each year. Outside of these dates:

Real Property

Appeals for Real Property are accepted from May 1–June 1 each year. Outside of these dates:

Property Tax Abatements

An official reduction or invalidation of an assessed valuation after the initial assessment for a tax based on the value of real estate or personal property.

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Jerry Roberts, Assessor

Jerry Roberts

Meet the Assessor

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Contacts

Assessor

Main: 303-441-3530
Alternate: 303-441-4830
Fax: 303-441-4996
 
Mailing Address
Main: PO Box 471
Boulder, CO 80306-0471
 
assessor@bouldercounty.org
 
bouldercountyassessor.org
 
Business Personal Property
Main: 303-441-3316
Fax: 303-441-1783
 
Mailing Address
PO Box 1759
Boulder, CO 80306-1759

Boulder

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

Longmont

529 Coffman Street, Suite 120
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

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