In July 1875, Chamberlain tabled an improvement plan involving slum clearance in Birmingham's city centre. Chamberlain had been consulted by the Home Secretary, Richard Assheton Cross during the preparation of the Artisan's and Labourers' Dwellings Improvement Act 1875, during Disraeli's social improvement programme. Chamberlain bought 50 acres (200,000 m2) of property to build a new road, (Corporation Street), through Birmingham's overcrowded slums. Over-riding the protests of local landlords and the Commissioner of the Local Government Board's inquiry into the scheme, Chamberlain gained the endorsement of the President of the Local Government Board, George Sclater-Booth. Chamberlain raised the funds for the programme, contributing £10,000 himself. However, the Improvement Committee concluded that it would be too expensive to transfer slum-dwellers to municipally built accommodation, and so the land was leased as a business proposition on a 75-year lease. Slum dwellers were eventually rehoused in the suburbs and the scheme cost local government £300,000. The death-rate in Corporation Street decreased dramatically – from approximately 53 per 1,000 between 1873 and 1875 to 21 per 1,000 between 1879 and 1881.