England and Wales: 2007 onwards
marketed sale
System built, as built, insulated (assumed)
(another dwelling below)
Low energy lighting in all fixed outlets
Flat, insulated (assumed)
Electric underfloor heating
Electric immersion, off-peak
electricity (not community)
Fully double glazed
double glazing installed during or after 2002
Time and temperature zone control
marketed sale
System built, as built, insulated (assumed)
(another dwelling below)
Low energy lighting in all fixed outlets
(another dwelling above)
Electric underfloor heating
Electric immersion, off-peak
electricity (not community)
Fully double glazed
double glazing installed during or after 2002
Time and temperature zone control