ADU Directory

800 sqft ADU Floor Plans

800 sqft ADUs offer a specific tradeoff between living space, cost, and lot impact. Browse 2 800 sqft designs available from verified builders.

The Family 800
The Family 800
from $220k
Classic 2BR/1BA in 800 sqft
800 sqft2 BR1 BA
The Vertical 800
The Vertical 800
from $240k
Two-story 2BR for tight lots
800 sqft2 BR1.5 BA