Boulder County government offices closed Monday, Nov. 11, in observance of Veterans Day.

Remote Appeal Locations

Appeals Locations and Dates - May 2024

In addition to the County Courthouse in downtown Boulder, Assessor’s personnel will be available to hear appeals at additional times in Longmont and Lafayette.

Dates & Times

City/Town Address/Location Dates/Times
Boulder—Main Office Downtown Boulder County Courthouse
1325 Pearl Street, 2nd floor
Boulder, CO 80302
Monday–Thursday
7:30 am–5 pm
Lafayette Lafayette Community Services Center
1755 S Public Road
Lafayette, CO 80026
Every Tuesday plus
Monday–Thursday
May 20–23
7:30 am–5 pm
Longmont St. Vrain Hub
515 Coffman St.
First Floor, Suite 113 & 114
Longmont, CO 80501
Every Monday plus
Monday–Thursday
May 28–30
7:30 am–5 pm

Maps & Directions

Contact Us

Assessor

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

Email

Mailing Address

PO Box 471
Boulder, CO 80306-0471

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

Locations

Assessor Boulder and Longmont Drop Boxes

Boulder

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

Longmont

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

Lafayette

1755 S Public Road
Hours: 7:30 a.m. to 5 p.m.
Tuesday only
Map and Directions Lafayette Location