Skip to Main Content View Text-Only

To improve security, on Feb. 11th the city will begin disabling TLS 1.0 on our websites. This change should not impact you unless you are using an old browser. More information

Close

Development Services

From Concept to Construction

Phone: 503-823-7300

Email: bds@portlandoregon.gov

1900 SW 4th Ave, Portland, OR 97201

More Contact Info

Location & Parking

  • The DSC is located in Portland at 1900 SW 4th Avenue on the First Floor
  • We are located in the Portland State University area of SW Portland, just off of the I-405 freeway
  • TriMet buses serving the area - Trip Planner
  • Get driving directions to the DSC  
  • There is a parking garage located under the building, a parking lot for larger vehicles across SW 4th Avenue and on-street metered parking.