 Much of the housing in areas such as Possilpark and Hamiltonhill have fallen into a state of disrepair in recent years.This has led to large-scale redevelopment of much of the poorer housing stock in north Glasgow, and the wider regeneration of many areas, such as Ruchill, which have been transformed; many run-down tenements have now been refurbished or replaced by modern housing estates.Much of the housing stock in north Glasgow is rented social housing, with a high proportion of high-rise tower blocks, managed by the North Glasgow Housing Association trading as NG Homes and Glasgow Housing Association.