England and Wales: 1950-1966
rental
Cavity wall, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 88% of fixed outlets
Flat, limited insulation (assumed)
Room heaters, electric
Electric immersion, off-peak
electricity (not community)
Partial secondary glazing
secondary glazing
Programmer and appliance thermostats
rental
System built, as built, no insulation (assumed)
(another dwelling below)
Low energy lighting in all fixed outlets
Flat, limited insulation (assumed)
Room heaters, electric
Electric immersion, off-peak
electricity (not community)
Partial secondary glazing
secondary glazing
Programmer and appliance thermostats