At the end of section 345 (meaning of “multiple occupation”) there shall be added the following subsection—

“(2)

For the purposes of this section “house”, in the expression “house in multiple occupation”, includes any part of a building which—

(a)

apart from this subsection would not be regarded as a house; and

(b)

was originally constructed or subsequently adapted for occupation by a single household;

and any reference in this Part to a flat in multiple occupation is a reference to a part of a building which, whether by virtue of this subsectionor without regard to it, constitutes a house in multiple occupation.”