King County business licensing locations

Locations for King County business licenses are:

• Department of Development and Environmental Services (DDES)
  900 Oakesdale Avenue SW
  Renton, Washington 98057-5212
  206-296-6600
  >> Map and directions

  For a list of the business licenses that DDES issues for businesses located or operating in unincorporated King County, go to types of licenses.

• Records and Licensing Services Division
  500 4th Avenue, Room 403
  Seattle, Washington 98104
  206-296-2713
  >> Driving directions

  Go to King County Records and Licensing Services for a list of the types of licenses they issue.