
If you have questions about property valuation and property tax, visit boco.org/2023Valuation.
Visit the Sheriff’s Office website for the outcome of the Marshall Fire investigation.
Phone: 303-441-1000
TTY: 1-800-659-3656
Fax: 303-441-1523
Submit a question
Mailing Address
P.O. Box 471
Boulder, CO 80306
3460 Broadway
Map & Directions
Fax: 720-564-2283
Hours: 8:00 AM - 4:30 PM - Monday/Wednesday/Friday
515 Coffman Street
Map & Directions
Hours: 8:00 AM - 4:30 PM - M-F