houseless

Short definition from Wiktionary

Adjective

1. 1
   Lacking a house, or, by extension, a residence or place of refuge in general; thus, having no home.
2. 2
   Lacking a permanent place of residence but not a ‘home’ in the broader sense, for example in the form of a community.
3. 3
   Containing no house or place of refuge; wild or inhospitable.