Sunwest Bank, Bellevue Loan Production Office Basic Info Reviews Routing Numbers Map & Direction Name: Sunwest Bank, Bellevue Loan Production Office Main Office: No Service: Limited Service Loan Production Office Location: 411 108th Avenue Ne Bellevue, Washington 98004 King County View other branches Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer122228003YY124103757YN125108311YN From: To: