England and Wales: 1900-1929
marketed sale
Solid brick, with internal insulation
Solid, no insulation (assumed)
Low energy lighting in 89% of fixed outlets
Pitched, 300 mm loft insulation
Boiler and underfloor heating, mains gas, Boiler and radiators, mains gas
From main system
mains gas (not community)
Room heaters, wood logs
Mostly double glazing
double glazing, unknown install date
Time and temperature zone control
marketed sale
Solid brick, with internal insulation
Solid, insulated
Low energy lighting in 89% of fixed outlets
Pitched, 300 mm loft insulation
Boiler and underfloor heating, mains gas, Boiler and radiators, mains gas
From main system
mains gas (not community)
Room heaters, wood logs
Mostly double glazing
double glazing, unknown install date
Time and temperature zone control