England and Wales: 1967-1975
marketed sale
Timber frame, as built, partial insulation (assumed)
(another dwelling below)
No low energy lighting
Flat, limited insulation (assumed)
No system present: electric heaters assumed
Electric immersion, standard tariff
To be used only when there is no heating/hot-water system
Fully double glazed
double glazing, unknown install date
marketed sale
System built, with external insulation
(another dwelling below)
Low energy lighting in 38% of fixed outlets
Flat, limited insulation (assumed)
No system present: electric heaters assumed
Electric immersion, standard tariff
To be used only when there is no heating/hot-water system or data is from a community network
Fully double glazed
double glazing, unknown install date