The drive to clear slum houses resumed in 1955, particularly in
Manchester where 68,000 were deemed to be unfit. By 1957, slum clearances were well under way according to
Henry Brooke, the
Minister of Housing and Local Government, who stated that houses condemned or demolished had gone up from 20,000 in 1954 to 35,000 by 1956, while rehousing over 200,000 people during the mid-1950s. In 1960, 50 local authority clearance figures suggested long-term problems in addressing slums. Through the period 1955–1960, of the estimated 416,706 dwellings deemed unfit, only 62,372 had been cleared by 1960. The authority with the highest number of unfit homes was Liverpool with around 88,000, closely followed by Manchester. By March 1963, Liverpool had only cleared around 10% of the houses deemed unfit in 1955 and was one of 38 local authorities classed as having clearance problems requiring special attention. From 1964 to 1969, 385,270 houses in England were demolished or condemned during slum-clearance schemes. Slum clearance accelerated during the 1960s: 10,000 more slum houses were demolished during 1968 than in 1963. In a speech in the
House of Commons in 1965,
Alf Morris noted that 20% of the country's poorest dwellings were in the
North West region. In Manchester, many dwellings were considered uninhabitable, with an estimated 54,700 dwellings, representing 27.1% of the total, being unfit for habitation. Around three-quarters of the region's poorest residences were located in a belt of land dominated by Manchester and Liverpool. The decline of the region was noted in comparison to comments made by antiquary
John Leland, who in 1538 described the town of Manchester as "the fairest, best builded" town he had seen. Morris considered that Manchester had shown "more vigour courage and compassion" than other cities in tackling the slum housing problem, with 4,000 houses demolished both in 1963 and in 1964, in line with set targets. When comparing slum clearances undertaken by Manchester, Leeds, Birmingham, Liverpool, Sheffield and Bristol, figures suggested that for the five years ending June 1965, Manchester was ahead of the other cities in the number of houses either demolished or compulsory purchased with a view to demolition. Towards the end of the 1960s, slum clearances and the consequent destruction of communities were causing concerns for the government. The
Housing Act 1969 was introduced to help authorities overcome problems with slum clearances by introducing the concept of general improvement areas, where improvement grants were available. It was estimated in 1970 that around 5 million people lived in condemned houses. In some cases, a slum clearance area could be declared without swift action, such as in
South Kilburn where 342 unfit houses were identified in 1965 yet only 22 had been demolished by 1970, with local MP
Laurence Pavitt commenting that the housing problem was of the most importance to his constituents. In September 1971, the National House Condition Survey estimated that there were around 1.2 million unfit properties in England and Wales, of which 700,000 (58%) fell within existing or proposed areas for clearance. By the early 1970s, new housing estates were mostly occupied by residents who had been displaced by slum clearance or those who were deemed in greatest need. However that was not always the case. The construction of the
Byker Wall in
Newcastle upon Tyne was intended to provide modern social housing for the residents of
Byker, an area of run-down back-to-back housing. Although the new development won many awards, fewer than 20% of the original 1,700 Byker residents were eventually housed there by 1976.
Aftermath Data from the
Ministry of Housing and Local Government suggests that clearances between 1955 and 1985 resulted in around 1.5 million properties demolished and affected about 3.7 million people, although this does not account for people who left the area of their own choice. Few comprehensive studies were conducted at the time on the effect on communities being broken up and resettled. ==Pathfinder programme==