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  • Contact Information

    Assessor's Office

    assessor@jeffco.us
    303-271-8600

    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

    303-271-8600
    Fax: 303-271-8660

    Real Estate Information

    303-271-8666
    Fax: 303-271-8660

    Business Personal Property

    303-271-8693
    Fax: 303-271-8660

  • Change of Mailing Address

     

    By submitting this form, you acknowledge you are the owner and authorize the assessor's office to change the mailing address for this property. 

     
    If you are not the owner, please submit written authorization from the property owner, giving you authorization to change the contact and mailing information. 

    Send To: 
    Jefferson County Assessor's Office
    100 Jefferson County Pkwy.
    Golden, CO 80419-2500
     
  • Fill out my online form.