Starting Jan. 1, the minimum wage in unincorporated Boulder County is $15.69/hour.

A partir del 1 de enero, el salario mínimo local en la zona no incorporada del condado de Boulder será de $15,69/hora.

Boulder County government offices will be closed Friday, Dec. 22 (starting at noon), and Monday, Dec. 25. Happy holidays!

Business Personal Property Appeals

Business Personal Property

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

Valuation Appeals—Notice of Determination

The Assessor’s deadline to mail determinations of property value appeals is August 15. If you disagree with the Assessor’s determination, you can file a written appeal to the Board of Equalization (BOE) on or before September 15.

Contact Us

Assessor

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

Email

Mailing Address

PO Box 471
Boulder, CO 80306-0471

Monday-Thursday
Hours: 7:30 a.m. to 5 p.m.
Closed Friday

Locations

Assessor Boulder & Longmont Drop Boxes

Boulder

1325 Pearl St., 2nd floor
Boulder, CO 80302
Monday-Thursday
Hours: 7:30 a.m. to 5 p.m.
Map & Directions

Longmont

515 Coffman St., Suite 114
Monday only
Hours: 7:30 a.m. to 5 p.m.
Map & Directions

Lafayette

1755 S Public Road
Tuesday Only
Hours: 7:30 a.m. to 5 p.m.
Map & Directions