Help bring that number to 100%...for healthier living, bigger energy savings and a greener environment.

One house at a time, we can turn our neighborhoods from grey to green

Did you know that
30% of new homes
sold are now green?

Events &

For Built Green
in Seattle Area

The Northwest Green Home Tour is happening Saturday, April 26. This free annual event showcases local, sustainable and green new homes, remodels and energy retrofits in the greater Seattle area.

All Built Green-certification levels for all checklists will require third-party verification as of January 1, 2014.