England and Wales: 1967-1975
marketed sale
Timber frame, as built, partial insulation (assumed)
(other premises below)
No low energy lighting
Flat, limited insulation (assumed)
No system present: electric heaters assumed
No system present: electric immersion assumed
To be used only when there is no heating/hot-water system
Partial double glazing
double glazing, unknown install date
rental (private)
System built, with internal insulation
(other premises below)
Low energy lighting in all fixed outlets
Flat, insulated
Boiler and radiators, electric
Electric instantaneous at point of use
electricity (not community)
Fully double glazed
double glazing installed during or after 2002
Programmer, room thermostat and TRVs