Home Additions

Add real square footage with a primary suite, bedroom wing, or two-story bump-out.

Additions add space when remodeling alone won’t get you there. A primary suite, an extra bedroom for a growing family, a sunroom, a second story — we’ve built them all in the Portland metro.

Common additions we build

  • Primary-suite additions (bedroom + bathroom + walk-in closet).
  • Family-room or great-room bump-outs.
  • Second-story additions over existing single-story homes.
  • Sunrooms and four-season rooms.
  • Garage additions (and garage-to-living-space conversions).

What’s involved

Additions touch foundations, framing, roofing, siding, windows, plumbing, electrical, HVAC, and interior finishes. They almost always require permits, and most require some site work (grading, drainage, sometimes new sewer/water tie-ins).

We coordinate the design (in-house or with an architect), engineering when required, all permits, and the build itself. You have one point of contact through the whole project.

Timeline

A simple single-room addition is usually 3–4 months. A primary suite or significant second-story addition is 5–8 months. Permitting in some Portland-area jurisdictions adds 2–4 months on the front end — we’ll let you know what to expect for your specific address.

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No-pressure, written estimates from a Portland team that's been at this for 25+ years.

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