In this study, it has aimed to clarify the tendency of Bangladeshi' concentrated community, the quota of ethnic groups, the measure of council and the actual condition of Bangladeshi' life, after being based on the historical circumstances of immigration from Bangladesh to Tower Hamlets in London. Immigration which constitutes the international manpower movement has the tendency to advance living together in the receiving country by taking advantage of original ethnic network. Therefore, the housing problem in Tower Hamlets was clarified as the local characteristic based on the hometown, Sylhet District in Bangladesh.