England and Wales: before 1900
rental (social)
Timber frame, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 86% of fixed outlets
Flat, no insulation (assumed)
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Single glazed
not defined
Manual charge control
rental
Sandstone or limestone, as built, no insulation (assumed)
(another dwelling below)
Low energy lighting in all fixed outlets
Pitched, no insulation (assumed)
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Full secondary glazing
secondary glazing
Automatic charge control