Real cost ranges for Portland, OR, priced in USD. Every row is what homeowners actually spend across the scope spectrum — the low end is a pull-and-replace on the existing footprint, the high end is a full custom build with premium finishes.
~1 min readUpdated 19 Apr 2026
Cabinets, counters, appliances, and plumbing/electrical updates drive the range. The top of the band reflects full layout changes and premium finishes; the bottom holds for pull-and-replace scopes on the existing footprint.
Scope yours with Baily in PortlandTile, fixtures, and waterproofing are the big drivers. Primary and ensuite bathrooms with walk-in showers or freestanding tubs sit near the top of the band; hall baths come in closer to the bottom.
Scope yours with Baily in PortlandDetached units and garage conversions vary most by square footage, foundation type, and utility runs. Where local law does not recognize ADUs, this row maps to the nearest annex / granny-flat / laneway equivalent.
Scope yours with Baily in PortlandWhole-home scope covers all trades plus permitting, structural, MEP, and finishes. Historic properties, listed buildings, and seismic-retrofit markets sit well above the median.
Scope yours with Baily in PortlandMaterial choice (asphalt shingle, tile, standing-seam metal, membrane) dominates the range. Pitch, access, and city-specific wind/fire codes add the rest.
Scope yours with Baily in PortlandComposite decking, hardwood, pavers, and concrete slab are the main price bands. Elevated decks and outdoor-kitchen integrations push the high end.
Scope yours with Baily in PortlandFraming, insulation, egress windows, and waterproofing move together. Adding a bathroom or full kitchen pushes the cost well above the base finish scope.
Scope yours with Baily in PortlandGunite, vinyl-liner, and fiberglass each have distinct price bands. Spa integration, water features, and decking lift the top of the range.
Scope yours with Baily in PortlandPrep work (siding repair, pressure wash, priming) is the hidden driver. Coastal and high-UV markets use specialty coatings that cost more but last longer.
Scope yours with Baily in PortlandHardwood, LVP, tile, and stone span a wide range. Subfloor repair and leveling for old construction add meaningful cost on top of the finish material.
Scope yours with Baily in PortlandAsk Baily about your Portland remodel and you will not be passed around. Portland is one of the most rewarding West Coast markets to build in and also one of the most particular — the city's Tree Protection Ordinance, the Oregon seismic code, the Residential Infill Project's middle-housing framework, and the cultural expectation of fabric-first, energy-forward design all push homeowners toward contractors who actually know the Bureau of Development Services DevHub inside out. Angi will sell your enquiry to twelve strangers anyway. Baily will not. We match one Oregon CCB-licensed Portland builder to your property, your canopy context and your scope before the first phone call. One pro per homeowner, one phone number, one builder who will see the project through. No quote spray, no phone tag with strangers, no re-explaining a kitchen scope to a contractor who has never mapped a 12-inch-DBH cedar or negotiated a Tree Preservation Plan with the Bureau of Development Services.
Read the full Portland guideCost ranges are only half the picture. See how one-builder scoping compares to a bid fan-out before you talk to either.
Tell Baily what you are planning. You will get one vetted local builder, not a pool of strangers. No lead auction, no resold contact details.
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