England and Wales: 1967-1975
rental (private)
Cavity wall, as built, no insulation (assumed)
(another dwelling below)
Low energy lighting in 38% of fixed outlets
Flat, limited insulation (assumed)
Boiler and radiators, electric
From main system
electricity (not community)
Partial secondary glazing
secondary glazing
Programmer and room thermostat
marketed sale
Cavity wall, as built, no insulation (assumed)
(another dwelling below)
Low energy lighting in 60% of fixed outlets
Flat, limited insulation (assumed)
Boiler and radiators, electric
Electric immersion, off-peak
electricity (not community)
Partial secondary glazing
secondary glazing
Programmer and room thermostat