Stratified Solutions
541.944.2681Start Your Project
ADUs, conversions and middle housing

What could I build here?

Enter an address or pick the area, and see which housing types the published zoning code lists for that zone - and what depends on the lot itself.Review needed

1Start with an address

Works for Portland and unincorporated Clark County. The address goes to the US Census geocoder and the city or county map service and is not stored.

2Or choose the area

  • In the code's list for this zone
  • Listed, with conditions on the lot
  • Not in the code's list for this zone

Enter an address or choose an area to begin.

Built, not just zoned

Second dwellings and small developments we have built

SE Clay, Portland

SE Clay, Portland

Middle Housing & Urban Infill · Six homes, 1,400 sf, 3 bed / 2.5 bath
See project →
SE Market, Portland1 / 4

SE Market, Portland

Middle Housing & Urban Infill · Four homes, 1,700 sf, 3 bed / 3.5 bath
See project →
Garage-to-ADU Conversion, Oregon City1 / 4

Garage-to-ADU Conversion, Oregon City

ADUs & Conversions · 600 sf ADU
See project →
About ADUs and middle housing
Thinking about building?

Let’s build something thoughtful

If you’re considering a custom home, ADU, or remodel, we’d love to learn more about your project and explore how we can bring it to life.

Start Your ProjectCall 541.944.2681