HC Deb 09 February 1971 vol 811 c150W
Mr. Deakins

asked the Secretary of State for the Environment what is his Department's definition of a slum house for official purposes.

Mr. Amery

The term "slum" is variously applied to houses unfit for human habitation, unfit houses beyond repair at reasonable cost, and houses in clearance areas. The criteria determining such houses are set out in the Housing Act, 1957, and more particularly in Section 4 as amended by Section 71 of the Housing Act, 1969.