The main aim of this PhD project has been todevelop knowledge about the relationship between housing and people’s identity. The findings are presented in three journal articles: Article 1 is theoretical, and aims at finding analytical tools for the subject of housing and identity. It evaluates the “Place Identity” theory (Proshansky, et al., 1978, 1983, 1987) as diffuse, but the “place identity” term as relevant. The Social Identity theory (Tajfel, 1981, 1982) and the Identity Process theory (Breakwell, 1983, 1986, Twigger-Ross et al., 2003) are better tools for research on the physical environment’s effect on identity. Place identity can be seen as one of many identity manifestations, and represents identity manifested through...