England and Wales: before 1900
marketed sale
Solid brick, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 62% of fixed outlets
Pitched, limited insulation
Room heaters, electric
Electric instantaneous at point of use
electricity (not community)
Mostly double glazing
double glazing, unknown install date
Appliance thermostats
rental
Solid brick, as built, no insulation (assumed)
(other premises below)
Low energy lighting in all fixed outlets
Roof room(s), no insulation (assumed)
No system present: electric heaters assumed
Electric instantaneous at point of use
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