England and Wales: 1996-2002
marketed sale
Solid brick, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 53% of fixed outlets
Roof room(s), insulated (assumed)
Boiler and radiators, oil
From main system, no cylinder thermostat
oil (not community)
Room heaters, coal
Mostly double glazing
double glazing, unknown install date
Time and temperature zone control
marketed sale
Solid brick, with internal insulation
Solid, limited insulation (assumed)
Low energy lighting in 5% of fixed outlets
Pitched, 150 mm loft insulation
Boiler and radiators, oil
From main system
oil (not community)
Fully double glazed
double glazing installed before 2002
Time and temperature zone control