England and Wales: 2007 onwards
marketed sale
Cavity wall, as built, insulated (assumed)
(other premises below)
Low energy lighting in all fixed outlets
(another dwelling above)
Air source heat pump, warm air, electric
Electric immersion, off-peak
electricity (not community)
Fully double glazed
double glazing installed during or after 2002
Programmer and room thermostat
marketed sale
Cavity wall, as built, insulated (assumed)
(other premises below)
Low energy lighting in all fixed outlets
(another dwelling above)
Air source heat pump, warm air, electric
Electric immersion, off-peak
electricity (not community)
Fully double glazed
double glazing installed during or after 2002
Programmer and room thermostat