StartSmart: Commercial Projects Guide
Wondering what permits you need for your project? Use the StartSmart: Commercial Projects Guide to find out.
Available Q2 2026
Welcome, architects, engineers, and developers! Use these resources to navigate Denver’s development process and understand permitting and licensing requirements for your projects.
Building Permitting Requirements and Information
Find what’s required for your project. Review submittal guidelines, permit requirements, and codes based on your construction type.
Licensing
Some businesses require a business license in addition to permits to operate. Search the license directory to find which licenses apply to your business and what’s needed to submit an application. For many license types, it’s best to apply during the plan review and permitting process.
Utility Plan Review
Your project may require approval and permits from Denver Water and/or Xcel Energy depending on the project scope. Visit these partner agencies to learn more about what may be required, including standards, forms and applications, and other relevant information.
Xcel Energy
Denver Water
Building and Land Development Fees
Fees are assigned to a project throughout the process by different departments or agencies. Use this section to understand what fees may apply and when they are assessed.