Get information about the types of work that require a permit in Portland. The City of Portland also issues building permits for the City of Maywood Park.
Why you need permits
- It’s the law. State Building Code requires that permits be obtained for certain types of work. Permits provide a legal record of work performed.
- Permits protect you, your family, your business and your investment. (They are designed to help ensure that licensed contractors do the work when required.)
- Inspections ensure that work is done safely and that it meets the minimum code requirements.
- Minor problems that could lead to costly repairs, liability and life/safety issues can be detected during permit inspections and brought to your attention before the situation worsens.
- When selling a property, the buyer, realtor and/or lender may require that unpermitted work be corrected, properly permitted and inspected before closing.
- Lack of permits and inspection approvals may void insurance.
Where to get permits and how to apply for permits
To find more information, search Portland.gov for the home repair or project type. For example, "ADU permits" or "Deck permits." You can also check out building permits or trade permits for information about specific types of permits related to home repair. And, visit the residential permitting area of Portland.gov.
There are several types of Development Services permits:
- Commercial permits for commercial construction sites (including multi-family dwellings)
- Other permits include banner permits, changing occupancy permits, sign permits and more
- Outside work permits include concrete patio permits, decommission permits, driveway permits, sewer connection permits and more
- Residential permits are for home repair work done on one and two-family homes. This webpage also has information about projects that don't need a permit.
- Trade permits for adding a bathroom, replacing plumbing fixtures or adding water lines
Still need help? Schedule a 15-minute appointment
If you have questions about permits for home repair, remodeling or new build projects, we recommend you book a free 15-minute appointment with us. This is an optional step. We're here for you if you have questions about the information and materials you need to apply.