England and Wales: 2007-2011
rental (private)
Cavity wall, as built, insulated (assumed)
(another dwelling below)
Low energy lighting in all fixed outlets
Pitched, insulated (assumed)
Boiler and radiators, electric
Electric immersion, off-peak
electricity (not community)
Fully double glazed
double glazing installed during or after 2002
Programmer, TRVs and bypass
marketed sale
System built, as built, insulated (assumed)
(another dwelling below)
Low energy lighting in 75% of fixed outlets
Flat, insulated (assumed)
Community scheme
Electric immersion, standard tariff
mains gas (community)
Fully double glazed
double glazing installed during or after 2002
Flat rate charging, room thermostat only