small dwelling

pool ball adu

a compact spherical adu concept using a central service spine, radial structure, and a daylit upper aperture.

concept document

pool ball adu exterior, top view
pool ball adu

intent

compress a dwelling into a small spherical shell without losing orientation, daylight, or usable interior volume.

system

the shell works around a central column that can carry stair, storage, wet wall, and utilities. radial ribs distribute roof loads and leave the perimeter open for windows, furniture, and circulation.

use

the project is a housing prototype for small sites, backyard units, retreat cabins, and spherical construction studies.