England and Wales: 1930-1949
marketed sale
Timber frame, with additional insulation
(another dwelling below)
Low energy lighting in 63% of fixed outlets
Flat, limited insulation
Boiler and radiators, mains gas
From main system
mains gas (not community)
Fully double glazed
double glazing installed during or after 2002
Programmer and room thermostat
marketed sale
Timber frame, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 63% of fixed outlets
Flat, no insulation (assumed)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Fully double glazed
double glazing installed during or after 2002
Programmer and room thermostat