England and Wales: before 1900
rental (private)
Solid brick, as built, no insulation (assumed)
Suspended, insulated
Low energy lighting in all fixed outlets
Roof room(s), ceiling insulated
Room heaters, electric
Oil range cooker
electricity (not community)
Portable electric heaters (assumed)
Partial secondary glazing
secondary glazing
Programmer and appliance thermostats
rental (private)
Solid brick, with internal insulation
Suspended, insulated
Low energy lighting in all fixed outlets
Roof room(s), ceiling insulated
Room heaters, electric
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Partial secondary glazing
secondary glazing
Programmer and appliance thermostats