England and Wales: 2007-2011
marketed sale
Cavity wall, as built, insulated (assumed)
(another dwelling below)
Low energy lighting in 62% of fixed outlets
(another dwelling above)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Fully double glazed
double glazing installed during or after 2002
Programmer, room thermostat and TRVs
rental
System built, as built, insulated (assumed)
(another dwelling below)
Low energy lighting in 86% of fixed outlets
Pitched, 300 mm loft insulation
Boiler and radiators, mains gas
From main system
mains gas (not community)
Fully double glazed
double glazing installed during or after 2002
Programmer, room thermostat and TRVs