Trillium Hollow Cohousing

Portland, Oregon

Trillium Hollow Cohousing

Located in a heavily forested and steeply sloped area, this building consists of three floors of condos built above underground parking. Before beginning the project, we worked closely with the homeowners and developer to identify enough cost saving ideas to bring expenses in line with their budget constraints. Adding to the challenge of an already difficult site was the requirement to maintain access to the "common house" throughout the project, despite there being only single road access to the site. Finally, we provided all 28 homeowners the opportunity to select their own custom finishes.

Trillium Hollow Cohousing Corp.
Robertson, Merryman, Barnes


"I want to thank you for assembling a team of highly competent people with consistently positive attitudes. Deacon Corp. displays a level of integrity I have not experienced in the construction industry before."

Chris Scotthanson
Owner Representative
Cohousing Resources