Skip to Main Content View Text-Only

Development Services

From Concept to Construction

Phone: 503-823-7300

TTY : 503-823-6868

1900 SW 4th Ave, Portland, OR 97201

Plans

The city will require that plans for any project with complex issues or structural work be prepared by a licensed professional. Plans need to be clear and complete, regardless of who prepares them.

Plans will generally include a site plan, a plan of each floor, a cross section, and often stair details. Plans should show how the proposed use and layout meet current code requirements. If there are areas that need to be improved to meet current code, the drawings should include construction details showing how these will be modified.

Depending on the age of the building, we may have plans of the existing building in our microfilm records that can help during the planning stage. See information on Resources/Records.

We encourage you to visit the Development Services Center (DSC) as soon as you have preliminary plans showing what you have in mind.

The DSC is on the ground floor of the building at 1900 SW 4th (4th and Hall). See DSC Hours and Service Availability.

In the DSC you will find technical staff from virtually all of the city bureaus that can discuss requirements applying to your project and that will be reviewing your project when it comes in for a permit.

DSC staff can also give you an idea of the permit fees for your project.

Heartbleed Security Notice

A serious security vulnerability known as "Heartbleed" was recently discovered in OpenSSL, a popular software library commonly used by many websites on the internet to encrypt communication between a user's computer and a web server.

PortlandOregon.gov is NOT affected by this vulnerability as it does not use the OpenSSL software library. Please rest assured we are dedicated to protecting your security on this website.