England and Wales: 1967-1975
marketed sale
Cavity wall, with internal insulation
(other premises below)
Low energy lighting in all fixed outlets
Flat, limited insulation (assumed)
Electric underfloor heating
Electric immersion, off-peak
electricity (not community)
Partial double glazing
double glazing installed before 2002
Time and temperature zone control
marketed sale
Cavity wall, with internal insulation
(other premises below)
Low energy lighting in all fixed outlets
Flat, insulated
Electric underfloor heating
Electric immersion, off-peak
electricity (not community)
Partial double glazing
double glazing installed before 2002
Time and temperature zone control