England and Wales: before 1900
rental (private)
Solid brick, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 25% of fixed outlets
Pitched, no insulation (assumed)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Full secondary glazing
secondary glazing
Programmer, TRVs and bypass
rental
Solid brick, as built, no insulation (assumed)
(another dwelling below)
Low energy lighting in 22% of fixed outlets
(another dwelling above)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Multiple glazing throughout
not defined
Programmer, room thermostat and TRVs