Boulder County does not have land use jurisdiction over cities within Boulder County. If you have a question regarding Building, Code Enforcement, Planning or Zoning within a town or city in Boulder County, please contact the municipality directly.
City of Boulder
Main: 303-441-3280, http://www.bouldercolorado.gov/
Community Planning & Sustainability: 303-441-1880, https://bouldercolorado.gov/planning
Code Enforcement: 303-441-1880, http://user.govoutreach.com/boulder/faq.php?cid=23578
Planning & Development Services: 303-441-1880, email: plandevelop@bouldercolorado.gov | https://bouldercolorado.gov/plan-develop
City & County of Broomfield
Main: 303-469-3301, http://www.broomfield.org/
Building Division: 303-438-6370, http://www.broomfield.org/index.aspx?nid=174
Community Development: 303-469-3301, http://www.broomfield.org/index.aspx?nid=211
Code Compliance: 303-438-6478, http://www.broomfield.org/index.aspx?nid=214
Town of Erie
Main: 303-926-2770, http://www.erieco.gov/
Building Division: 303-926-2780, http://www.erieco.gov/index.aspx?NID=110
Community Development: 303-926-2771, http://www.erieco.gov/index.aspx?nid=108
Code Enforcement: 303-926-2783, http://www.erieco.gov/index.aspx?NID=113
Town of Jamestown
303-449-1806, http://www.jamestownco.org/
City of Lafayette
Main: 303-665-5588, https://www.cityoflafayette.com/
Community Development (Building and Planning): 303-661-1270, https://www.cityoflafayette.com/92/Planning-and-Building
Code Compliance: 303-661-1268, https://www.cityoflafayette.com/112/Code-Compliance
City of Longmont
Main: 303-651-8330, https://www.longmontcolorado.gov/home
Code Enforcement: 303-651-8695, https://www.longmontcolorado.gov/departments/departments-a-d/code-enforcement
Planning and Development Services: 303-651-8330, https://www.longmontcolorado.gov/departments/departments-n-z/planning-and-development-services
City of Louisville
Main: 303-666-6565, http://www.louisvilleco.gov/
Planning and Zoning: 303-335-4592, http://www.louisvilleco.gov/residents/planning-zoning-545
Code Enforcement: 303-441-4444, http://www.louisvilleco.gov/residents/police-554
Town of Lyons
Main: 303-823-6622, http://www.townoflyons.com/
Building Department Information: 303-823-6622, http://www.townoflyons.com/149/Building-Department
Town of Nederland
Main: 303-258-3266, http://nederlandco.org/
Building Permit Information: 303-258-3266, ext. 22, http://nederlandco.org/building/
Town of Superior
Main: 303-499-3675 , http://superiorcolorado.gov/
Building Department: 303-381-2028, http://superiorcolorado.gov/departments/building-department
Town of Ward
303-459-3358, http://www.ward-co.org/