King County Building Permits Vashon Office Share: Government Offices-County King County Building Permits Vashon Office Visit Website 10011 SW Bank Road Vashon Island, WA 98070 (206) 296-7242 Hours: Permitting staff are available every Tuesday, 9:00 AM - 1:00 PM Map What's Nearby? Distance: 5 10 15 20 25 50 mi.
