Globalization , civil wars, ethnic movements and economical problems are the main reasons of the migration in the 20th century. Migration from one town to a city, or, from one country to another causes problems both to the migrant and to the built environment within their destination. One of the problems related to migrants is their adaptation to the built environment. The observed consequences of this problem may be related to two, more or less, different causatives. The first, migrants may have problem of decoding the built environmental codes, and the second, the migrant may affect or make changes on this built environment, [3]. This paper investigates in particular the second causative of this problem.