Gentrification is a process of urban renewal in which older, decaying housing and neighborhoods in central city areas are refurbished and revitalised by more affluent people, often resulting in the displacement of the original, lower-income residents. This process typically involves the renovation of buildings, the influx of new businesses and amenities catering to a higher-income clientele, and an increase in property values and rents, making the area unaffordable for many of its long-term residents. While gentrification can lead to the physical improvement of neglected urban areas, it often raises concerns about social equity and the displacement of vulnerable populations, potentially leading to the loss of affordable housing and the disruption of established communities. The causes and consequences of gentrification are complex and have been a subject of much sociological research and debate, with discussions focusing on issues of urban planning, housing policy, and social justice.