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DDES
900 Oakesdale Ave. SW
Renton, WA 98057-5212

Map

Phone:  206-296-6600
TTY Relay:  711

Service Center hours:*
Monday to Thursday,
7 a.m. - 5 p.m.;
Closed on Friday

* Read more about DDES hours

Map and directions to DDES

Department of Development & Environmental Services
Black River Corporate Park
900 Oakesdale Avenue SW
Renton, WA 98057-5212

Phone: 206-296-6600
Customer Service Center hours:
    Monday to Thursday, 7 a.m. - 5 p.m.
    Closed on Friday
    >> Detailed DDES service hours

Directions

From I-5, north or south
  • Take I-405 north toward Renton.
  • Take exit # 2, following signs toward Renton.
  • At the second stoplight, turn left onto S 7th St.
  • Follow S 7th St for approximately 1/2 mile, then turn left onto Oakesdale Ave SW.
  • DDES offices will be on your left.
From I-405 southbound
  • Take exit # 2B, Rainier Ave. S.
  • At the second stoplight, turn left onto S 7th St.
  • Follow S 7th St for approximately 1/2 mile, then turn left onto Oakesdale Ave SW.
  • DDES offices will be on your left.
By bus

Metro transit bus routes 110, 140, 154, 161 and 280 serve this area. See Metro trip planner for assistance.

King County DDES has been located in Renton since May 1997.