England and Wales: before 1900
marketed sale
Granite or whinstone, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 50% of fixed outlets
Pitched, no insulation (assumed)
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Partial double glazing
double glazing installed before 2002
Manual charge control
unknown
Sandstone or limestone, as built, no insulation (assumed)
(other premises below)
Low energy lighting in all fixed outlets
Pitched, 100 mm loft insulation
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Room heaters, electric
Partial double glazing
double glazing, unknown install date
Automatic charge control