

Mass Timber Code-UP
The T2 Building Innovation Hub is a signature project of the Oregon Mass Timber Coalition, led by the Port of Portland.
Why a mass timber code update?
The Code-Up initiative seeks to create markets for modular mass timber housing by updating state and local planning and development codes to remove regulatory barriers to new housing types.
With this investment, the DLCD will work directly with cities and Economic Development Districts to increase development and technical capacity by modernizing planning and development codes to accommodate modular mass timber homes in rural and wildfire-impacted communities.
Planned Actions
2025 Project Update
The Oregon Department of Land Conservation and Development (DLCD) is working directly with communities and economic development organizations throughout the state to facilitate mass timber modular housing development.
Progress Updates
DLCD created a model code local governments may implement to facilitate the construction of all factory-built housing, including prefabricated, modular, and manufactured housing. The code is formatted as a self-guided workbook that helps local governments identify and solve regulatory barriers to factory-built housing in their development codes.
DLCD is providing technical assistance to ten local governments in Oregon by directly reviewing local development codes and drafting recommended amendments to facilitate factory-built housing development in these communities. The participating local governments are: Clatsop County, Chiloquin, Creswell, Gates, Lincoln City, Mt. Vernon, Phoenix, Rufus, Sandy, and Talent. These jurisdictions reflect Oregon’s diverse residents and represent regions around the state in primarily rural communities.
DLCD engaged community members in rural areas on local housing need and opportunities in the mass timber and modular/prefabricated housing industries. Opportunities and challenges for rural communities are addressed as recommendations in a StoryMap summarizing what the OMTC learned from these communities.
DLCD is funding four of Oregon’s Economic Development Districts (EDDs) to engage with industry to support factory-built housing. This work is focused on providing capacity to under-resourced regions of the state and in communities needing new housing investment. The EDDs will convene local housing developers to learn about opportunities for factory-built housing solutions and educate local governments on the model code. The EDDs participating in this project are the Columbia Pacific Economic Development District, Cascades West Economic Development District, Greater Eastern Oregon Development Corporation, and Northeast Oregon Economic Development District.
