Built Green

Energy + Environment


Stream 403 collaborates with local leaders in land conservation to inspire others by doing. Collectively we have planted more than 1800 trees in 4 years in Western Washington.

Grass is Greener


Yes in fact the grass is greener, when we work together to make it happen. We embrace the environment around us and look forward to helping it flourish over time.

Hey there


Socially responsible is the best way to be responsible. We care about our neighbors, community and friends. Being a sustainable community is one way to do just that.

Sustainably Rich


The economy suffers if you don’t build to complement your surroundings. Join us by making ecologically sound decisions together!

Contact us today to catch a tour at Stream 403. Now leasing!