England and Wales: 1983-1990
marketed sale
Sandstone or limestone, as built, insulated (assumed)
Solid, no insulation (assumed)
No low energy lighting
Pitched, 100 mm loft insulation
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Room heaters, coal
Fully double glazed
double glazing installed before 2002
Automatic charge control
marketed sale
Granite or whinstone, as built, insulated (assumed)
Solid, no insulation (assumed)
Low energy lighting in 74% of fixed outlets
Pitched, 150 mm loft insulation
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Room heaters, LPG
Fully double glazed
double glazing, unknown install date
Automatic charge control