• Contact Information

    Assessor's Office


    Monday - Friday
    7:30 a.m. - 5:30 p.m.

    Contact Us

    100 Jefferson County Parkway
    Suite 2500
    Admin and Courts Facility
    Golden, CO 80419

    View Map

    Taxpayer Services

    Fax: 303-271-8660

    Real Estate Information

    Fax: 303-271-8660

    Business Personal Property

    Fax: 303-271-8660

  • Jefferson County Assessor Biography 


    Assessor Ron SandstromRon Sandstrom,  Jefferson County Assessor  

    After winning the election in November 2014, Ron Sandstrom was sworn in as the Jefferson County Assessor on January 13, 2015.

    Sandstrom is a native of Chicago and is the owner of F & S Tax Consultants of Arvada, a firm representing property owners for the last 25 years.

    Previously, he worked in Accounting for Revere Copper & Brass, Reynolds Metals and Smoler Brothers, of Illinois and Coors Brewing in Golden, Colorado.

    He and his wife, Patricia live in Arvada, Colorado and have five children and six grandchildren.


    Last Updated: 7-13-2016