★★★★★“They built two cottages for me. Honest guys who will get the job done. Definitely recommend.” — Noah R.

Additions, Custom Cottages, & ADU's: Design Build

Starting at $250,000 ALL-IN

Revive NW builds accessory dwelling units and cottage developments across the Portland metro, managing permits, construction, and every trade so you can add income, house family, or increase your property value without the hassle.

Permit Management Included
Oregon Licensed & Insured
CCB# 236745
Free Estimates
★★★★★5.0 · Read our 25 Google reviews

Start Your New Project

We'll review your lot and budget and tell you exactly what's possible.

We'll never share your info.

What Our Clients Say

Start Your New Project

We'll review your lot and budget and tell you exactly what's possible.

We'll never share your info.

We Handle Portland's ADU Permit Process for You

Oregon's ADU laws have opened up real opportunity for Portland homeowners; but navigating city codes, setback rules, utility connections, and permit timelines takes time and energy.

This is one of our areas of expertise. Revive NW has built ADUs and cottage developments across the Portland metro for nearly 15 years. We know the rules and the process, so we can get your project approved and built without costly delays. We are committed to building sustainably and energy efficiently.

  • Trusted design partners for floor plans & elevations
  • Full permit management - zoning, land use, building permits
  • Utility connection coordination (water, sewer, electric)
  • Experience with Portland's ADU incentive programs
  • Cottage cluster and multi-unit development expertise
  • Sustainable, energy-efficient construction
Get a Free Estimate See Recent Projects
Umatilla Cottages ADU exterior Umatilla Cottages ADU NE 71st ADU exterior NE 71st exterior detail Cesar Chavez ADU exterior Cesar Chavez ADU exterior
Detached ADUsStandalone backyard cottages, maximize your rental income potential
Attached ADUsAdditions or internal conversions that blend with your existing home
Garage ConversionsTransform underused garage space into a legal, livable unit
Cottage ClustersMultiple cottages on one lot, a Portland specialty we know well

From Lot Assessment to Move-In Ready

Design

Floor plans, elevations, and finishes tailored to your lot and goals

Estimate

Detailed line-item pricing, no surprises down the road

Permits

We file zoning, land use, and building permits, all of them

Build

Our crew constructs on schedule with regular owner updates

Occupancy

Final inspection passed, your ADU is ready for a tenant or family

BeavertonGreshamHillsboroLake OswegoMilwaukieN PortlandNE PortlandOregon CityPortlandSE PortlandSellwoodSherwoodSW PortlandTigardTualatinWest LinnWilsonville

Let's Talk About Your ADU Project

Free lot assessment and estimate. We'll tell you what your property qualifies for and what it'll cost.

Get a Free Estimate