England and Wales: 1991-1995
marketed sale
Cavity wall, as built, insulated (assumed)
(other premises below)
Low energy lighting in 20% of fixed outlets
Pitched, no insulation
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Fully double glazed
double glazing installed before 2002
Manual charge control
assessment for green deal
Cavity wall, as built, insulated (assumed)
To unheated space,  no insulation (assumed)
No low energy lighting
Pitched, 12 mm loft insulation
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Fully double glazed
double glazing installed before 2002
Manual charge control