Services, Guides, and Information
230 services and resources found
Residential Seismic Strengthening
Information
Learn more about Seismic activity and building in the City of Portland.
Learn more about when you need a permit to add or replace a window. Building Code requirements for windows in single-family homes, duplexes, townhouses, and detached accessory dwelling units. Need information about window permits in Portland, start here. (Also known as Brochure 10)
Retaining Wall
Information
Get the building permit application and other forms you might need for a complete retaining wall permit application. Then, apply online for a retaining wall residential permit. Find out if you need a permit for a retaining wall.
Do you need to pick up your approved-to-issue paper plans or make corrections to your paper plans that are in "Checksheet" status? To pick up or drop off paper plans, you'll have to schedule an appointment. Learn how to make an appointment online.
SCORE Portland
External Resource
SCORE, the nation’s largest network of volunteer, expert business mentors, helps small businesses get off the ground, grow and achieve their goals. SCORE is a 501(c)(3) nonprofit organization and a resource partner of the U.S. Small Business Administration (SBA). Visit their website to learn more.
Search for Permits Using an Address, Application Number or IVR Number
External Resource
Search for a new or old permit by address, application number or IVR number. Find permit information on Portland Maps.
Search for Residential Demolition Permits on Portland Maps
External Resource
Look up demo permits online on Portland Maps. Interactive map with residential demolition information from 2005 to the present. Includes the number of residential demolition permits issued with links to information about the individual permit. Find current permits, permits in review and more.
Search Historic Plumbing Records for Septic System Locations
External Resource
You can find records showing septic system locations on Portland Maps. Enter an address to begin your search. Then, select Permits under the "Permits and Zoning" section to review historic plumbing records (if available).
Find a property's plumbing permit history and most building, electrical, mechanical or plumbing code appeals heard prior to September 2003. Search plumbing permit records online.
Share your feedback with Development Services.
Learn about septic decommissioning permits and inspections for cesspools, septic tanks, and seepage pits that were abandoned or are no longer in use. You need these permits when connecting to a public sanitary sewer from an active septic system, and often for demolition permits or building permits.
Septic Evaluations: Septic Review Certifications, Authorization Notices and Site Evaluation Reports
Service
Properties use septic systems for sanitary disposal if they do not have physical and/or legal access to public sanitary sewer. Learn about how to obtain septic approval for development on properties that already have a septic system or vacant land that will need a septic system.
Properties use septic systems for sanitary disposal if they do not have physical or legal access to a public sewer. Learn about applying for septic permits for new construction, alteration and repairs in Multnomah County. Get the application forms and information about septic installation permits.
Share your thoughts about new development projects. Learn about the best time to give your input about development projects in your neighborhood. Find out who to talk to about construction projects. Become part of the planning process with community feedback and action.
Learn about accessory short-term rental (ASTR) permits in existing homes. Find out if bedrooms are up to code, if rental rooms are permitted and if bedrooms or basement units are legal. Read historical code requirements for windows in short-term apartments.
Sign and Awning Permits
Service
Apply for permanent sign permits and awning permits. Get the sign permit application and all the required materials you need to prepare for a completed application. Learn about the different types of signs and when you need a sign permit.
Sign Permits- Applications and Forms
Information
Get all signs permit applications and signs forms here. Need a sign for your business? Get required permit forms here.
Register A-boards and portable signs. Get the Portable / A-Board Sign Registration form and learn how to apply.
Register a temporary sign. Temporary signs include banners, fascia, balloons, and free-standing signs. Get the Temporary Sign Registration Form and learn how to apply.
Simple Bathroom Permits
Service
Find out how to get a simple bathroom permit in the City of Portland. Get a bathroom permit without drawing plans. Learn more about how to apply and start a simple bathroom permit application.
Site Development Permits
Service
Apply for a site development permit. You need a site development permit for clearing, grading, groundwork for new subdivisions, landslide repair, private streets and tree cutting. Learn more about site development permits, what you need for a completed application, get forms and apply online.
Solar Inspections
Service
Get information on how to schedule a solar inspection, how to prepare, and what to expect.
Solar Permits
Service
Apply for solar permits online using DevHub. Learn about solar permitting, application types, submittal requirements and fees to install solar panels and solar water heating systems in residential and commercial buildings.
Special Inspections
Information
Information about special inspections required for your permit. Learn more about special inspectors and find out how email your special inspection forms and special inspections summary reports to BDS.
Stairs Residential Building Permits
Information
Read about stairs remodel permit requirements in the City of Portland and when you need a permit for a stairway. Get the building permit application. Read about building permits and spiral stairs, new stairs projects, winder stairs, handrails, guardrails permits and more. Also called Brochure #8.
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