Some small projects don’t need a building permit from the Department of Community Development (DCD). However, you may still need plumbing, electrical, or mechanical permits, unless your project is specifically exempt. Even if a permit isn’t required, your project still must follow building codes, zoning setbacks, shoreline rules, and other county regulations. This is not an exhaustive list for all project types. If you do not see your project type here and need further assistance, staff are available to assist.
Step 1 – Select a Project Type: Choose the option that best matches your project.
Step 2 – Answer the follow‑up questions: These reflect the requirement criteria for that project type.
Step 3 – Review your result: The banner will state whether a building permit is required, and why.
This guide is provided for general information only and is not a substitute for, nor modifies or supersedes, any applicable federal, state, or local laws, rules, regulations, ordinances, or codes. In any apparent conflict between this guide and any applicable legal requirement, the applicable legal requirement will control. The applicant/property owner is solely responsible for determining and complying with all applicable legal requirements and should consult its own qualified professional(s) as appropriate. Kitsap County Code is available online and DCD makes no warranties and assumes no liability arising from use of or reliance on this guide. This content was developed in collaboration with AI tools, with significant input and oversight by staff.