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Oregon · OR

Steel & concrete modular homes in Oregon

Modular homes are built to state and local building codes and set on a permanent foundation. Here is what applies in Oregon.

Oregon program

Administering agency
Oregon Building Codes Division (Dept. of Consumer and Business Services), Prefabricated Structures Program
Program / authority
ORS 455.705; OAR chapter 918, division 674
Code basis
Oregon-adopted specialty codes and program requirements (edition not stated on page)
Inspection & seal
Approved prefabricated buildings and components receive an Oregon insignia of compliance; businesses must register with the program first.
Good to know
Local building departments still run local inspection programs; separate insignia applications exist for structures and for components.
Official source
https://www.oregon.gov/bcd/permit-services/prefab

Summarised from public sources; rules change. Confirm with Oregon’s agency and your local building department before ordering.

Your project in Oregon

Step 1

Confirm zoning & permits

Local jurisdiction sets lot, setback and design rules. See Permits & Zoning.

Step 2

Plans reviewed to state code

We stamp plans for the code that applies in Oregon.

Step 3

Factory build & inspection

Third-party or state inspection happens in the factory, then final on site.

Step 4

Set, connect, certify

Modules crane in, joints are torqued and inspected, and local sign-off issues the CO.

Quote a Oregon home