England and Wales: 1967-1975
marketed sale
Cavity wall, as built, no insulation (assumed)
Suspended, no insulation (assumed)
No low energy lighting
Pitched, 100 mm loft insulation
Boiler and radiators, mains gas
From main system, no cylinder thermostat
mains gas (not community)
Partial double glazing
double glazing, unknown install date
Programmer and room thermostat
non marketed sale
Cavity wall, filled cavity
Suspended, no insulation (assumed)
Low energy lighting in all fixed outlets
Roof room(s), limited insulation (assumed)
Air source heat pump, radiators, electric
From main system
electricity (not community)
Partial double glazing
double glazing, unknown install date
Programmer and room thermostat