Notice of Determination

About Your Notice of Determination

The Notice of Determination is the Assessor’s response to the on-time property value appeal that you filed during the month of May. The Assessor’s deadline to mail the NOD to property owners is August 31.

In addition to showing the results of your appeal, it also gives you information you will need should you wish to appeal your determination to the Board of Equalization (BOE).

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