Basement Finishing Cost in Portland, OR (2026)
A basement remodel in Portland typically costs between $13,500 and $80,000, with most homeowners spending around $34,000. Here's the local breakdown and what drives it.
Where the money goes
Typical split of a $34,000 basement remodel in Portland.
What affects your Portland price
FAQ
How much does a basement remodel cost in Portland?
In Portland, Oregon, a basement remodel typically runs $13,500 to $80,000 in 2026, with most projects near $34,000. Local labor and material costs put Portland at about 114% of the US average.
What's included in that price?
Framing, insulation, drywall, flooring, egress, and finishes to convert an unfinished basement.
Why is Portland different from the national average?
Construction labor rates, permit fees, and material delivery costs vary by metro. Portland's cost index is 1.14× the US baseline, which we apply to national basement ranges.
How do I get an exact number for my project?
Use the free Reno estimate tool — describe your project (or upload a photo) and get a line-item estimate tied to your ZIP code, then share it with vetted local contractors.
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Basement Finishing cost in other cities
Other remodels in Portland
Ranges are 2026 market estimates based on national basement costs adjusted by Portland's local construction cost index. Your actual cost depends on scope, finishes, and contractor. Get a project-specific estimate above.