RoseVilla Senior Living Announced Major Expansion Projects
The Portland non-profit is launching three large developments to boost sustainability and unit capacity by 2029.
Updated on Sept. 29, 2026 in Seniors
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RoseVilla Senior Living has unveiled plans for a $40 million wellness center and two major residential projects in Portland. These developments will expand housing options and infrastructure for older adults through a sustainable design process.
Why it matters
The organization is expanding to meet the rising demand for assisted living services while advancing its environmental sustainability goals. These projects aim to create a campus environment that specifically reflects the values of its older residents.
The plan includes a 6,000-square-foot wellness center and a 200,000-square-foot mass timber building featuring 54 independent and 31 assisted living units. Additionally, 11 of the 12 new Mahonia EcoHomes are already reserved by individuals on the community waitlist.
The players
RoseVilla Senior Living
This organization operates as a non-profit life plan community based in Portland, Oregon.
Green Hammer Design Build
This firm serves as one of the lead contractors responsible for the design and construction of the new campus facilities.
Hacker Architects
This architecture firm is collaborating on the design and structural development of the campus expansion.
The details
The project incorporates a solar energy system designed to exceed the neighborhood's power requirements by 5%. Construction and design, handled by Green Hammer Design Build and Hacker Architects, were shaped by resident-led work groups involving 60 older adults.
Timeline
The Mahonia EcoHomes and RainWood Lofts are scheduled for completion in early 2029.
Culture Shift
The use of resident-led design groups marks a shift in the senior living industry, where developers increasingly prioritize the specific values of aging populations over standardized models. This development mirrors the broader societal trend of sustainable, community-integrated living.
The expansion will provide 85 new independent and assisted living units, increasing housing capacity for local seniors in Portland. Residents and prospective members can expect a significant increase in on-campus staffing levels as the organization plans for a 20% to 25% growth in personnel.
The takeaway
These development projects showcase how institutional senior living can integrate high-efficiency energy systems with residential growth. By including residents in the planning process, the organization demonstrates a model for creating facilities that align with the specific lifestyle priorities of their community.
Further reading
Learn more about local housing options for retirees on our Seniors page.
Source note: This article includes information reported by Senior Housing News.
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