Home AEC 800 Columbia in Seattle Files for Construction Permits AECCommercialFinance 800 Columbia in Seattle Files for Construction Permits July 28, 2017 Facebook Twitter WhatsApp Linkedin ReddIt Email Image courtesy of LMN Architects By Michele Chandler A construction permit application was filed on July 18 for 800 Columbia, a 30 stThank you for your interest in The Registry. You must Subscribe or Log In to read the rest of this content.