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The official website of the City of Phoenix

    Residential Projects

    Many residential home improvement projects require a permit and inspections. This page provides an overview of the types of projects that require permits and the process to submit plans or permit applications. Permits include on-site reviews from experienced construction inspectors who will ensure your work is safe and durable. Scroll down for guides on new home construction projects.

    If you're a homeowner or property owner, here's a partial list of common improvement projects that require permits and, in some instances, plans. Please review the Work Exempt from Permit document for a comprehensive list.

    • All new residential buildings, including detached structures larger than 200 square feet
    • Electrical updates, rewiring and additions
    • Porch and carport enclosures
    • Patio covers
    • Room additions
    • Plumbing - permits are required to move or add sinks, toilets and tubs
    • Wall removals
    • Projects that include gas line modifications
    • DIY electric water heater replacements (no permit is required if you use a licensed contractor)
    • Fences taller than three feet
    • Ceiling fans (to replace an existing light fixture or installing new wiring)

    Home improvement projects that do NOT require a permit:

    • Painting
    • Flooring - adding or replacing carpet, tile or other flooring
    • Plumbing - replacing existing fixtures and existing landscape irrigation
    • Air Conditioner repairs or replacements that don't increase size and capacity or change location
    • Minor repairs of "non structural" elements such as glass, wood trim, hardware, kitchen cabinets
    • Kitchens –replacing cabinets and fixtures in existing locations with no new electrical or structural changes
    • Water heater replacements completed by a licensed contractor

    Residential Project Resources

    Construction of new single-family homes, duplexes and townhomes require full residential plan submittals and reviews. New triplex, fourplex, condominium and apartment buildings require commercial permits. Additional links below include residential development applications, checklists and informational guides that will be a key to your project success.