Monday-Friday7:30 a.m.-5:30 p.m.
Over the years, regulations have been fluid, with county staff continually drafting revisions to the documents in order to protect the health, safety and welfare of the citizens of Jefferson County. The original zoning resolution was adopted by the county commissioners in 1946 and the land development regulation was adopted in 1978.
Previous Changes to the Regulations
Notice: In the past postcards have been mailed for notification of regulation updates. Future notices will be by e-mail only. For future notification of regulation changes please send us your e-mail address using our web form. Fill out the form and indicate the nature of your request and submit. We will add your e-mail to our list for notification.
100 Jefferson County Parkway Golden, Colorado 80419 (303) 279-6511
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