About

The Washington Trust for Historic Preservation is a statewide nonprofit that partners with communities to preserve, share, and shape the future of historic places in Washington State. Among the many programs we operate and manage are the Maritime Washington National Heritage Area, Washington's Most Endangered Places, the Youth Heritage Project, the Washington State Main Street Program, and more. We also own and operate the historic Stimson-Green Mansion in First Hill, in which we host our own programs and offer space for community events and special event rentals.