England and Wales: 1967-1975
marketed sale
Cavity wall, as built, no insulation (assumed)
To external air, insulated
No low energy lighting
(another dwelling above)
Boiler and underfloor heating, LPG
From main system
LPG (not community)
Fully double glazed
double glazing, unknown install date
Programmer and room thermostat
rental
Cavity wall, as built, no insulation (assumed)
To unheated space, no insulation (assumed)
Low energy lighting in all fixed outlets
(another dwelling above)
Boiler and underfloor heating, mains gas
From main system
mains gas (not community)
Fully double glazed
double glazing, unknown install date
Programmer, room thermostat and TRVs